Merge pull request #1657 from huge-success/release-19.6.3

release: 19.6.3

.appveyor.yml

@@ -2,11 +2,6 @@ version: "{branch}.{build}"
 
 environment:
   matrix:
-    - TOXENV: py35-no-ext
-      PYTHON: "C:\\Python35-x64"
-      PYTHON_VERSION: "3.5.x"
-      PYTHON_ARCH: "64"
-
     - TOXENV: py36-no-ext
       PYTHON: "C:\\Python36-x64"
       PYTHON_VERSION: "3.6.x"

.coveragerc

@@ -5,3 +5,11 @@ omit = site-packages, sanic/utils.py, sanic/__main__.py
 
 [html]
 directory = coverage
+
+[report]
+exclude_lines =
+    no cov
+    no qa
+    noqa
+    NOQA
+    pragma: no cover

.github/stale.yml

@@ -0,0 +1,19 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 90
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 30
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - bug
+  - urgent
+  - necessary
+  - help wanted
+# Label to use when marking an issue as stale
+staleLabel: stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. If this 
+  is incorrect, please respond with an update. Thank you for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.gitignore

@@ -15,3 +15,5 @@ docs/_build/
 docs/_api/
 build/*
 .DS_Store
+dist/*
+pip-wheel-metadata/

.travis.yml

@@ -5,26 +5,38 @@ cache:
     - $HOME/.cache/pip
 matrix:
   include:
-    - env: TOX_ENV=py35
-      python: 3.5
-    - env: TOX_ENV=py35-no-ext
-      python: 3.5
     - env: TOX_ENV=py36
       python: 3.6
+      name: "Python 3.6 with Extensions"
     - env: TOX_ENV=py36-no-ext
       python: 3.6
+      name: "Python 3.6 without Extensions"
     - env: TOX_ENV=py37
       python: 3.7
       dist: xenial
       sudo: true
+      name: "Python 3.7 with Extensions"
     - env: TOX_ENV=py37-no-ext
       python: 3.7
       dist: xenial
       sudo: true
+      name: "Python 3.7 without Extensions"
     - env: TOX_ENV=lint
       python: 3.6
+      name: "Python 3.6 Linter checks"
     - env: TOX_ENV=check
       python: 3.6
+      name: "Python 3.6 Package checks"
+    - env: TOX_ENV=security
+      python: 3.7
+      dist: xenial
+      sudo: true
+      name: "Python 3.7 Bandit security scan"
+    - env: TOX_ENV=docs
+      python: 3.7
+      dist: xenial
+      sudo: true
+      name: "Python 3.7 Documentation tests"
 install:
   - pip install -U tox
   - pip install codecov
@@ -33,9 +45,9 @@ after_success:
   - codecov
 deploy:
   provider: pypi
-  user: channelcat
+  user: brewmaster
   password:
-    secure: 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
+    secure: "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"
   on:
     tags: true
   distributions: "sdist bdist_wheel"

CHANGELOG.md

@@ -1,99 +0,0 @@
-Version 0.8
------------
-0.8.3
-  - Changes:
-    - Ownership changed to org 'huge-success'
-
-0.8.0
-  - Changes:
-    - Add Server-Sent Events extension (Innokenty Lebedev)
-    - Graceful handling of request_handler_task cancellation (Ashley Sommer)
-    - Sanitize URL before redirection (aveao)
-    - Add url_bytes to request (johndoe46)
-    - py37 support for travisci (yunstanford)
-    - Auto reloader support for OSX (garyo)
-    - Add UUID route support (Volodymyr Maksymiv)
-    - Add pausable response streams (Ashley Sommer)
-    - Add weakref to request slots (vopankov)
-    - remove ubuntu 12.04 from test fixture due to deprecation (yunstanford)
-    - Allow streaming handlers in add_route (kinware)
-    - use travis_retry for tox (Raphael Deem)
-    - update aiohttp version for test client (yunstanford)
-    - add redirect import for clarity (yingshaoxo)
-    - Update HTTP Entity headers (Arnulfo Solís)
-    - Add register_listener method (Stephan Fitzpatrick)
-    - Remove uvloop/ujson dependencies for Windows (abuckenheimer)
-    - Content-length header on 204/304 responses (Arnulfo Solís)
-    - Extend WebSocketProtocol arguments and add docs (Bob Olde Hampsink, yunstanford)
-    - Update development status from pre-alpha to beta (Maksim Anisenkov)
-    - KeepAlive Timout log level changed to debug (Arnulfo Solís)
-    - Pin pytest to 3.3.2 because of pytest-dev/pytest#3170 (Maksim Aniskenov)
-    - Install Python 3.5 and 3.6 on docker container for tests (Shahin Azad)
-    - Add support for blueprint groups and nesting (Elias Tarhini)
-    - Remove uvloop for windows setup (Aleksandr Kurlov)
-    - Auto Reload (Yaser Amari)
-    - Documentation updates/fixups (multiple contributors)
-
-  - Fixes:
-    - Fix: auto_reload in Linux (Ashley Sommer)
-    - Fix: broken tests for aiohttp >= 3.3.0 (Ashley Sommer)
-    - Fix: disable auto_reload by default on windows (abuckenheimer)
-    - Fix (1143): Turn off access log with gunicorn (hqy)
-    - Fix (1268): Support status code for file response (Cosmo Borsky)
-    - Fix (1266): Add content_type flag to Sanic.static (Cosmo Borsky)
-    - Fix: subprotocols parameter missing from add_websocket_route (ciscorn)
-    - Fix (1242): Responses for CI header (yunstanford)
-    - Fix (1237): add version constraint for websockets (yunstanford)
-    - Fix (1231): memory leak - always release resource (Phillip Xu)
-    - Fix (1221): make request truthy if transport exists (Raphael Deem)
-    - Fix failing tests for aiohttp>=3.1.0 (Ashley Sommer)
-    - Fix try_everything examples (PyManiacGR, kot83)
-    - Fix (1158): default to auto_reload in debug mode (Raphael Deem)
-    - Fix (1136): ErrorHandler.response handler call too restrictive (Julien Castiaux)
-    - Fix: raw requires bytes-like object (cloudship)
-    - Fix (1120): passing a list in to a route decorator's host arg (Timothy Ebiuwhe)
-    - Fix: Bug in multipart/form-data parser (DirkGuijt)
-    - Fix: Exception for missing parameter when value is null (NyanKiyoshi)
-    - Fix: Parameter check (Howie Hu)
-    - Fix (1089): Routing issue with named parameters and different methods (yunstanford)
-    - Fix (1085): Signal handling in multi-worker mode (yunstanford)
-    - Fix: single quote in readme.rst (Cosven)
-    - Fix: method typos (Dmitry Dygalo)
-    - Fix: log_response correct output for ip and port (Wibowo Arindrarto)
-    - Fix (1042): Exception Handling (Raphael Deem)
-    - Fix: Chinese URIs (Howie Hu)
-    - Fix (1079): timeout bug when self.transport is None (Raphael Deem)
-    - Fix (1074): fix strict_slashes when route has slash (Raphael Deem)
-    - Fix (1050): add samesite cookie to cookie keys (Raphael Deem)
-    - Fix (1065): allow add_task after server starts (Raphael Deem)
-    - Fix (1061): double quotes in unauthorized exception (Raphael Deem)
-    - Fix (1062): inject the app in add_task method (Raphael Deem)
-    - Fix: update environment.yml for readthedocs (Eli Uriegas)
-    - Fix: Cancel request task when response timeout is triggered (Jeong YunWon)
-    - Fix (1052): Method not allowed response for RFC7231 compliance (Raphael Deem)
-    - Fix: IPv6 Address and Socket Data Format (Dan Palmer)
-
-Note: Changelog was unmaintained between 0.1 and 0.7
-
-Version 0.1
------------
- - 0.1.7
-  - Reversed static url and directory arguments to meet spec
- - 0.1.6
-  - Static files
-  - Lazy Cookie Loading
- - 0.1.5
-  - Cookies
-  - Blueprint listeners and ordering
-  - Faster Router
-  - Fix: Incomplete file reads on medium+ sized post requests
-  - Breaking: after_start and before_stop now pass sanic as their first argument
- - 0.1.4
-  - Multiprocessing
- - 0.1.3
-  - Blueprint support
-  - Faster Response processing
- - 0.1.1 - 0.1.2
-  - Struggling to update pypi via CI
- - 0.1.0
-  - Released to public

CHANGELOG.rst

@@ -0,0 +1,398 @@
+Version 19.6.3
+==============
+
+Features
+********
+
+- Enable Towncrier Support
+
+  As part of this feature, `towncrier` is being introduced as a mechanism to partially  automate the process
+  of generating and managing change logs as part of each of pull requests. (`#1631 <https://github.com/huge-success/sanic/issues/1631>`__)
+
+
+Improved Documentation
+**********************
+
+- Documentation infrastructure changes
+
+  - Enable having a single common `CHANGELOG` file for both GitHub page and documentation
+  - Fix Sphinix deprecation warnings
+  - Fix documentation warnings due to invalid `rst` indentation
+  - Enable common contribution guidelines file across GitHub and documentation via `CONTRIBUTING.rst` (`#1631 <https://github.com/huge-success/sanic/issues/1631>`__)
+
+
+Version 19.6.2
+==============
+
+Features
+********
+
+  * 
+    `#1562 <https://github.com/huge-success/sanic/pull/1562>`_
+    Remove ``aiohttp`` dependencey and create new ``SanicTestClient`` based upon
+    `requests-async <https://github.com/encode/requests-async>`_
+
+  * 
+    `#1475 <https://github.com/huge-success/sanic/pull/1475>`_
+    Added ASGI support (Beta)
+
+  * 
+    `#1436 <https://github.com/huge-success/sanic/pull/1436>`_
+    Add Configure support from object string
+
+
+Bugfixes
+********
+
+  * 
+    `#1587 <https://github.com/huge-success/sanic/pull/1587>`_
+    Add missing handle for Expect header.
+
+  * 
+    `#1560 <https://github.com/huge-success/sanic/pull/1560>`_
+    Allow to disable Transfer-Encoding: chunked.
+
+  * 
+    `#1558 <https://github.com/huge-success/sanic/pull/1558>`_
+    Fix graceful shutdown.
+
+  * 
+    `#1594 <https://github.com/huge-success/sanic/pull/1594>`_
+    Strict Slashes behavior fix
+
+Deprecations and Removals
+*************************
+
+  *
+    `#1544 <https://github.com/huge-success/sanic/pull/1544>`_
+    Drop dependency on distutil
+
+  * 
+    `#1562 <https://github.com/huge-success/sanic/pull/1562>`_
+    Drop support for Python 3.5
+
+  * 
+    `#1568 <https://github.com/huge-success/sanic/pull/1568>`_
+    Deprecate route removal.
+
+.. warning::
+    Sanic will not support Python 3.5 from version 19.6 and forward. However,
+    version 18.12LTS will have its support period extended thru December 2020, and
+    therefore passing Python's official support version 3.5, which is set to expire
+    in September 2020.
+
+
+Version 19.3
+============
+
+Features
+********
+
+  * 
+    `#1497 <https://github.com/huge-success/sanic/pull/1497>`_
+    Add support for zero-length and RFC 5987 encoded filename for
+    multipart/form-data requests.
+
+  * 
+    `#1484 <https://github.com/huge-success/sanic/pull/1484>`_
+    The type of ``expires`` attribute of ``sanic.cookies.Cookie`` is now
+    enforced to be of type ``datetime``.
+
+  * 
+    `#1482 <https://github.com/huge-success/sanic/pull/1482>`_
+    Add support for the ``stream`` parameter of ``sanic.Sanic.add_route()``
+    available to ``sanic.Blueprint.add_route()``.
+
+  * 
+    `#1481 <https://github.com/huge-success/sanic/pull/1481>`_
+    Accept negative values for route parameters with type ``int`` or ``number``.
+
+  * 
+    `#1476 <https://github.com/huge-success/sanic/pull/1476>`_
+    Deprecated the use of ``sanic.request.Request.raw_args`` - it has a
+    fundamental flaw in which is drops repeated query string parameters.
+    Added ``sanic.request.Request.query_args`` as a replacement for the
+    original use-case.
+
+  * 
+    `#1472 <https://github.com/huge-success/sanic/pull/1472>`_
+    Remove an unwanted ``None`` check in Request class ``repr`` implementation.
+    This changes the default ``repr`` of a Request from ``<Request>`` to
+    ``<Request: None />``
+
+  * 
+    `#1470 <https://github.com/huge-success/sanic/pull/1470>`_
+    Added 2 new parameters to ``sanic.app.Sanic.create_server``\ :
+
+
+    * ``return_asyncio_server`` - whether to return an asyncio.Server.
+    * ``asyncio_server_kwargs`` - kwargs to pass to ``loop.create_server`` for
+      the event loop that sanic is using.
+
+    This is a breaking change.
+
+  * 
+    `#1499 <https://github.com/huge-success/sanic/pull/1499>`_
+    Added a set of test cases that test and benchmark route resolution.
+
+  * 
+    `#1457 <https://github.com/huge-success/sanic/pull/1457>`_
+    The type of the ``"max-age"`` value in a ``sanic.cookies.Cookie`` is now
+    enforced to be an integer. Non-integer values are replaced with ``0``.
+
+  * 
+    `#1445 <https://github.com/huge-success/sanic/pull/1445>`_
+    Added the ``endpoint`` attribute to an incoming ``request``\ , containing the
+    name of the handler function.
+
+  * 
+    `#1423 <https://github.com/huge-success/sanic/pull/1423>`_
+    Improved request streaming. ``request.stream`` is now a bounded-size buffer
+    instead of an unbounded queue. Callers must now call
+    ``await request.stream.read()`` instead of ``await request.stream.get()``
+    to read each portion of the body.
+
+    This is a breaking change.
+
+Bugfixes
+********
+
+
+  * 
+    `#1502 <https://github.com/huge-success/sanic/pull/1502>`_
+    Sanic was prefetching ``time.time()`` and updating it once per second to
+    avoid excessive ``time.time()`` calls. The implementation was observed to
+    cause memory leaks in some cases. The benefit of the prefetch appeared
+    to negligible, so this has been removed. Fixes
+    `#1500 <https://github.com/huge-success/sanic/pull/1500>`_
+
+  * 
+    `#1501 <https://github.com/huge-success/sanic/pull/1501>`_
+    Fix a bug in the auto-reloader when the process was launched as a module
+    i.e. ``python -m init0.mod1`` where the sanic server is started
+    in ``init0/mod1.py`` with ``debug`` enabled and imports another module in
+    ``init0``.
+
+  * 
+    `#1376 <https://github.com/huge-success/sanic/pull/1376>`_
+    Allow sanic test client to bind to a random port by specifying
+    ``port=None`` when constructing a ``SanicTestClient``
+
+  * 
+    `#1399 <https://github.com/huge-success/sanic/pull/1399>`_
+    Added the ability to specify middleware on a blueprint group, so that all
+    routes produced from the blueprints in the group have the middleware
+    applied.
+
+  * 
+    `#1442 <https://github.com/huge-success/sanic/pull/1442>`_
+    Allow the the use the ``SANIC_ACCESS_LOG`` environment variable to
+    enable/disable the access log when not explicitly passed to ``app.run()``.
+    This allows the access log to be disabled for example when running via
+    gunicorn.
+
+Developer infrastructure
+************************
+
+  * `#1529 <https://github.com/huge-success/sanic/pull/1529>`_ Update project PyPI credentials
+  * `#1515 <https://github.com/huge-success/sanic/pull/1515>`_ fix linter issue causing travis build failures (fix #1514)
+  * `#1490 <https://github.com/huge-success/sanic/pull/1490>`_ Fix python version in doc build
+  * `#1478 <https://github.com/huge-success/sanic/pull/1478>`_ Upgrade setuptools version and use native docutils in doc build
+  * `#1464 <https://github.com/huge-success/sanic/pull/1464>`_ Upgrade pytest, and fix caplog unit tests
+
+Improved Documentation
+**********************
+
+  * `#1516 <https://github.com/huge-success/sanic/pull/1516>`_ Fix typo at the exception documentation
+  * `#1510 <https://github.com/huge-success/sanic/pull/1510>`_ fix typo in Asyncio example
+  * `#1486 <https://github.com/huge-success/sanic/pull/1486>`_ Documentation typo
+  * `#1477 <https://github.com/huge-success/sanic/pull/1477>`_ Fix grammar in README.md
+  * `#1489 <https://github.com/huge-success/sanic/pull/1489>`_ Added "databases" to the extensions list
+  * `#1483 <https://github.com/huge-success/sanic/pull/1483>`_ Add sanic-zipkin to extensions list
+  * `#1487 <https://github.com/huge-success/sanic/pull/1487>`_ Removed link to deleted repo, Sanic-OAuth, from the extensions list
+  * `#1460 <https://github.com/huge-success/sanic/pull/1460>`_ 18.12 changelog
+  * `#1449 <https://github.com/huge-success/sanic/pull/1449>`_ Add example of amending request object
+  * `#1446 <https://github.com/huge-success/sanic/pull/1446>`_ Update README
+  * `#1444 <https://github.com/huge-success/sanic/pull/1444>`_ Update README
+  * `#1443 <https://github.com/huge-success/sanic/pull/1443>`_ Update README, including new logo
+  * `#1440 <https://github.com/huge-success/sanic/pull/1440>`_ fix minor type and pip install instruction mismatch
+  * `#1424 <https://github.com/huge-success/sanic/pull/1424>`_ Documentation Enhancements
+
+Note: 19.3.0 was skipped for packagement purposes and not released on PyPI
+
+Version 18.12
+=============
+
+18.12.0
+*******
+
+* 
+  Changes:
+
+
+  * Improved codebase test coverage from 81% to 91%.
+  * Added stream_large_files and host examples in static_file document
+  * Added methods to append and finish body content on Request (#1379)
+  * Integrated with .appveyor.yml for windows ci support
+  * Added documentation for AF_INET6 and AF_UNIX socket usage
+  * Adopt black/isort for codestyle
+  * Cancel task when connection_lost
+  * Simplify request ip and port retrieval logic
+  * Handle config error in load config file.
+  * Integrate with codecov for CI
+  * Add missed documentation for config section.
+  * Deprecate Handler.log
+  * Pinned httptools requirement to version 0.0.10+
+
+* 
+  Fixes:
+
+
+  * Fix ``remove_entity_headers`` helper function (#1415)
+  * Fix TypeError when use Blueprint.group() to group blueprint with default url_prefix, Use os.path.normpath to avoid invalid url_prefix like api//v1
+    f8a6af1 Rename the ``http`` module to ``helpers`` to prevent conflicts with the built-in Python http library (fixes #1323)
+  * Fix unittests on windows
+  * Fix Namespacing of sanic logger
+  * Fix missing quotes in decorator example
+  * Fix redirect with quoted param
+  * Fix doc for latest blueprint code
+  * Fix build of latex documentation relating to markdown lists
+  * Fix loop exception handling in app.py
+  * Fix content length mismatch in windows and other platform
+  * Fix Range header handling for static files (#1402)
+  * Fix the logger and make it work (#1397)
+  * Fix type pikcle->pickle in multiprocessing test
+  * Fix pickling blueprints Change the string passed in the "name" section of the namedtuples in Blueprint to match the name of the Blueprint module attribute name. This allows blueprints to be pickled and unpickled, without errors, which is a requirment of running Sanic in multiprocessing mode in Windows. Added a test for pickling and unpickling blueprints Added a test for pickling and unpickling sanic itself Added a test for enabling multiprocessing on an app with a blueprint (only useful to catch this bug if the tests are run on Windows).
+  * Fix document for logging
+
+Version 0.8
+===========
+
+0.8.3
+*****
+
+* Changes:
+
+  * Ownership changed to org 'huge-success'
+
+0.8.0
+*****
+
+* Changes:
+
+
+  * Add Server-Sent Events extension (Innokenty Lebedev)
+  * Graceful handling of request_handler_task cancellation (Ashley Sommer)
+  * Sanitize URL before redirection (aveao)
+  * Add url_bytes to request (johndoe46)
+  * py37 support for travisci (yunstanford)
+  * Auto reloader support for OSX (garyo)
+  * Add UUID route support (Volodymyr Maksymiv)
+  * Add pausable response streams (Ashley Sommer)
+  * Add weakref to request slots (vopankov)
+  * remove ubuntu 12.04 from test fixture due to deprecation (yunstanford)
+  * Allow streaming handlers in add_route (kinware)
+  * use travis_retry for tox (Raphael Deem)
+  * update aiohttp version for test client (yunstanford)
+  * add redirect import for clarity (yingshaoxo)
+  * Update HTTP Entity headers (Arnulfo Solís)
+  * Add register_listener method (Stephan Fitzpatrick)
+  * Remove uvloop/ujson dependencies for Windows (abuckenheimer)
+  * Content-length header on 204/304 responses (Arnulfo Solís)
+  * Extend WebSocketProtocol arguments and add docs (Bob Olde Hampsink, yunstanford)
+  * Update development status from pre-alpha to beta (Maksim Anisenkov)
+  * KeepAlive Timout log level changed to debug (Arnulfo Solís)
+  * Pin pytest to 3.3.2 because of pytest-dev/pytest#3170 (Maksim Aniskenov)
+  * Install Python 3.5 and 3.6 on docker container for tests (Shahin Azad)
+  * Add support for blueprint groups and nesting (Elias Tarhini)
+  * Remove uvloop for windows setup (Aleksandr Kurlov)
+  * Auto Reload (Yaser Amari)
+  * Documentation updates/fixups (multiple contributors)
+
+* Fixes:
+
+
+  * Fix: auto_reload in Linux (Ashley Sommer)
+  * Fix: broken tests for aiohttp >= 3.3.0 (Ashley Sommer)
+  * Fix: disable auto_reload by default on windows (abuckenheimer)
+  * Fix (1143): Turn off access log with gunicorn (hqy)
+  * Fix (1268): Support status code for file response (Cosmo Borsky)
+  * Fix (1266): Add content_type flag to Sanic.static (Cosmo Borsky)
+  * Fix: subprotocols parameter missing from add_websocket_route (ciscorn)
+  * Fix (1242): Responses for CI header (yunstanford)
+  * Fix (1237): add version constraint for websockets (yunstanford)
+  * Fix (1231): memory leak - always release resource (Phillip Xu)
+  * Fix (1221): make request truthy if transport exists (Raphael Deem)
+  * Fix failing tests for aiohttp>=3.1.0 (Ashley Sommer)
+  * Fix try_everything examples (PyManiacGR, kot83)
+  * Fix (1158): default to auto_reload in debug mode (Raphael Deem)
+  * Fix (1136): ErrorHandler.response handler call too restrictive (Julien Castiaux)
+  * Fix: raw requires bytes-like object (cloudship)
+  * Fix (1120): passing a list in to a route decorator's host arg (Timothy Ebiuwhe)
+  * Fix: Bug in multipart/form-data parser (DirkGuijt)
+  * Fix: Exception for missing parameter when value is null (NyanKiyoshi)
+  * Fix: Parameter check (Howie Hu)
+  * Fix (1089): Routing issue with named parameters and different methods (yunstanford)
+  * Fix (1085): Signal handling in multi-worker mode (yunstanford)
+  * Fix: single quote in readme.rst (Cosven)
+  * Fix: method typos (Dmitry Dygalo)
+  * Fix: log_response correct output for ip and port (Wibowo Arindrarto)
+  * Fix (1042): Exception Handling (Raphael Deem)
+  * Fix: Chinese URIs (Howie Hu)
+  * Fix (1079): timeout bug when self.transport is None (Raphael Deem)
+  * Fix (1074): fix strict_slashes when route has slash (Raphael Deem)
+  * Fix (1050): add samesite cookie to cookie keys (Raphael Deem)
+  * Fix (1065): allow add_task after server starts (Raphael Deem)
+  * Fix (1061): double quotes in unauthorized exception (Raphael Deem)
+  * Fix (1062): inject the app in add_task method (Raphael Deem)
+  * Fix: update environment.yml for readthedocs (Eli Uriegas)
+  * Fix: Cancel request task when response timeout is triggered (Jeong YunWon)
+  * Fix (1052): Method not allowed response for RFC7231 compliance (Raphael Deem)
+  * Fix: IPv6 Address and Socket Data Format (Dan Palmer)
+
+Note: Changelog was unmaintained between 0.1 and 0.7
+
+Version 0.1
+===========
+
+
+0.1.7
+*****
+
+  * Reversed static url and directory arguments to meet spec
+
+0.1.6
+*****
+
+  * Static files
+  * Lazy Cookie Loading
+
+0.1.5
+*****
+
+  * Cookies
+  * Blueprint listeners and ordering
+  * Faster Router
+  * Fix: Incomplete file reads on medium+ sized post requests
+  * Breaking: after_start and before_stop now pass sanic as their first argument
+
+0.1.4
+*****
+
+  * Multiprocessing
+
+0.1.3
+*****
+
+  * Blueprint support
+  * Faster Response processing
+
+0.1.1 - 0.1.2
+*************
+
+  * Struggling to update pypi via CI
+
+0.1.0
+*****
+
+  * Released to public

CONTRIBUTING.md

@@ -1,72 +0,0 @@
-# Contributing
-
-Thank you for your interest! Sanic is always looking for contributors. If you
-don't feel comfortable contributing code, adding docstrings to the source files
-is very appreciated.
-
-We are committed to providing a friendly, safe and welcoming environment for all,
-regardless of gender, sexual orientation, disability, ethnicity, religion,
-or similar personal characteristic.
-Our [code of conduct](./CONDUCT.md) sets the standards for behavior.
-
-## Installation
-
-To develop on sanic (and mainly to just run the tests) it is highly recommend to
-install from sources.
-
-So assume you have already cloned the repo and are in the working directory with
-a virtual environment already set up, then run:
-
-```bash
-python setup.py develop && pip install -r requirements-dev.txt
-```
-
-## Running tests
-
-To run the tests for sanic it is recommended to use tox like so:
-
-```bash
-tox
-```
-
-See it's that simple!
-
-## Pull requests!
-
-So the pull request approval rules are pretty simple:
-1. All pull requests must pass unit tests.
-2. All pull requests must be reviewed and approved by at least
-one current collaborator on the project.
-3. All pull requests must pass flake8 checks.
-4. All pull requests must be consistent with the existing code.
-5. If you decide to remove/change anything from any common interface
-a deprecation message should accompany it.
-6. If you implement a new feature you should have at least one unit
-test to accompany it.
-7. An example must be one of the following:
-  * Example of how to use Sanic
-  * Example of how to use Sanic extensions
-  * Example of how to use Sanic and asynchronous library
-
-## Documentation
-
-Sanic's documentation is built
-using [sphinx](http://www.sphinx-doc.org/en/1.5.1/). Guides are written in
-Markdown and can be found in the `docs` folder, while the module reference is
-automatically generated using `sphinx-apidoc`.
-
-To generate the documentation from scratch:
-
-```bash
-sphinx-apidoc -fo docs/_api/ sanic
-sphinx-build -b html docs docs/_build
-```
-
-The HTML documentation will be created in the `docs/_build` folder.
-
-## Warning
-
-One of the main goals of Sanic is speed. Code that lowers the performance of
-Sanic without significant gains in usability, security, or features may not be
-merged. Please don't let this intimidate you! If you have any concerns about an
-idea, open an issue for discussion and help.

CONTRIBUTING.rst

@@ -0,0 +1,252 @@
+
+Contributing
+============
+
+Thank you for your interest! Sanic is always looking for contributors. If you
+don't feel comfortable contributing code, adding docstrings to the source files
+is very appreciated.
+
+We are committed to providing a friendly, safe and welcoming environment for all,
+regardless of gender, sexual orientation, disability, ethnicity, religion,
+or similar personal characteristic.
+Our `code of conduct <./CONDUCT.md>`_ sets the standards for behavior.
+
+Installation
+------------
+
+To develop on sanic (and mainly to just run the tests) it is highly recommend to
+install from sources.
+
+So assume you have already cloned the repo and are in the working directory with
+a virtual environment already set up, then run:
+
+.. code-block:: bash
+
+   pip3 install -e . ".[dev]"
+
+Dependency Changes
+------------------
+
+``Sanic`` doesn't use ``requirements*.txt`` files to manage any kind of dependencies related to it in order to simplify the
+effort required in managing the dependencies. Please make sure you have read and understood the following section of
+the document that explains the way ``sanic`` manages dependencies inside the ``setup.py`` file.
+
+.. list-table::
+   :header-rows: 1
+
+   * - Dependency Type
+     - Usage
+     - Installation
+   * - requirements
+     - Bare minimum dependencies required for sanic to function
+     - ``pip3 install -e .``
+   * - tests_require / extras_require['test']
+     - Dependencies required to run the Unit Tests for ``sanic``
+     - ``pip3 install -e '.[test]'``
+   * - extras_require['dev']
+     - Additional Development requirements to add contributing
+     - ``pip3 install -e '.[dev]'``
+   * - extras_require['docs']
+     - Dependencies required to enable building and enhancing sanic documentation
+     - ``pip3 install -e '.[docs]'``
+
+
+Running all tests
+-----------------
+
+To run the tests for Sanic it is recommended to use tox like so:
+
+.. code-block:: bash
+
+   tox
+
+See it's that simple!
+
+``tox.ini`` contains different environments. Running ``tox`` without any arguments will
+run all unittests, perform lint and other checks.
+
+Run unittests
+-------------
+
+``tox`` environment -> ``[testenv]`
+
+To execute only unittests, run ``tox`` with environment like so:
+
+.. code-block:: bash
+
+   tox -e py36 -v -- tests/test_config.py
+   # or
+   tox -e py37 -v -- tests/test_config.py
+
+Run lint checks
+---------------
+
+``tox`` environment -> ``[testenv:lint]``
+
+Permform ``flake8``\ , ``black`` and ``isort`` checks.
+
+.. code-block:: bash
+
+   tox -e lint
+
+Run other checks
+----------------
+
+``tox`` environment -> ``[testenv:check]``
+
+Perform other checks.
+
+.. code-block:: bash
+
+   tox -e check
+
+Run Static Analysis
+-------------------
+
+``tox`` environment -> ``[testenv:security]``
+
+Perform static analysis security scan
+
+.. code-block:: bash
+
+   tox -e security
+
+Run Documentation sanity check
+------------------------------
+
+``tox`` environment -> ``[testenv:docs]``
+
+Perform sanity check on documentation
+
+.. code-block:: bash
+
+   tox -e docs
+
+
+Code Style
+----------
+
+To maintain the code consistency, Sanic uses following tools.
+
+
+#. `isort <https://github.com/timothycrosley/isort>`_
+#. `black <https://github.com/python/black>`_
+#. `flake8 <https://github.com/PyCQA/flake8>`_
+
+isort
+*****
+
+``isort`` sorts Python imports. It divides imports into three
+categories sorted each in alphabetical order.
+
+
+#. built-in
+#. third-party
+#. project-specific
+
+black
+*****
+
+``black`` is a Python code formatter.
+
+flake8
+******
+
+``flake8`` is a Python style guide that wraps following tools into one.
+
+
+#. PyFlakes
+#. pycodestyle
+#. Ned Batchelder's McCabe script
+
+``isort``\ , ``black`` and ``flake8`` checks are performed during ``tox`` lint checks.
+
+Refer `tox <https://tox.readthedocs.io/en/latest/index.html>`_ documentation for more details.
+
+Pull requests
+-------------
+
+So the pull request approval rules are pretty simple:
+
+#. All pull requests must have a changelog details associated with it.
+#. All pull requests must pass unit tests.
+#. All pull requests must be reviewed and approved by at least one current collaborator on the project.
+#. All pull requests must pass flake8 checks.
+#. All pull requests must be consistent with the existing code.
+#. If you decide to remove/change anything from any common interface a deprecation message should accompany it.
+#. If you implement a new feature you should have at least one unit test to accompany it.
+#. An example must be one of the following:
+
+   * Example of how to use Sanic
+   * Example of how to use Sanic extensions
+   * Example of how to use Sanic and asynchronous library
+
+
+Changelog
+---------
+
+It is mandatory to add documentation for Change log as part of your Pull request when you fix/contribute something
+to the ``sanic`` community. This will enable us in generating better and well defined change logs during the
+release which can aid community users in a great way.
+
+.. note::
+
+    Single line explaining the details of the PR in brief
+
+    Detailed description of what the PR is about and what changes or enhancements are being done.
+    No need to include examples or any other details here. But it is important that you provide
+    enough context here to let user understand what this change is all about and why it is being
+    introduced into the ``sanic`` codebase.
+
+    Make sure you leave an line space after the first line to make sure the document rendering is clean
+
+
+.. list-table::
+   :header-rows: 1
+
+   * - Contribution Type
+     - Changelog file name format
+     - Changelog file location
+   * - Features
+     - <git_issue>.feature.rst
+     - ``changelogs``
+   * - Bugfixes
+     - <git_issue>.bugfix.rst
+     - ``changelogs``
+   * - Improved Documentation
+     - <git_issue>.doc.rst
+     - ``changelogs``
+   * - Deprecations and Removals
+     - <git_issue>.removal.rst
+     - ``changelogs``
+   * - Miscellaneous internal changes
+     - <git_issue>.misc.rst
+     - ``changelogs``
+
+
+Documentation
+-------------
+
+Sanic's documentation is built
+using `sphinx <http://www.sphinx-doc.org/en/1.5.1/>`_. Guides are written in
+Markdown and can be found in the ``docs`` folder, while the module reference is
+automatically generated using ``sphinx-apidoc``.
+
+To generate the documentation from scratch:
+
+.. code-block:: bash
+
+   sphinx-apidoc -fo docs/_api/ sanic
+   sphinx-build -b html docs docs/_build
+
+   # There is a simple make command provided to ease the work required in generating
+   # the documentation
+   make docs
+
+The HTML documentation will be created in the ``docs/_build`` folder.
+
+.. warning::
+   One of the main goals of Sanic is speed. Code that lowers the performance of
+   Sanic without significant gains in usability, security, or features may not be
+   merged. Please don't let this intimidate you! If you have any concerns about an
+   idea, open an issue for discussion and help.

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2016-present Channel Cat
+Copyright (c) 2016-present Sanic Community
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

MANIFEST.in

@@ -1,7 +1,15 @@
-include README.rst
-include MANIFEST.in
+# Non Code related contents
 include LICENSE
-include setup.py
+include README.rst
+include pyproject.toml
 
-recursive-exclude * __pycache__
-recursive-exclude * *.py[co]
+# Setup
+include setup.py
+include Makefile
+
+# Tests
+include .coveragerc
+graft tests
+
+global-exclude __pycache__
+global-exclude *.py[co]

Makefile

@@ -1,4 +1,95 @@
-test:
-	find . -name "*.pyc" -delete
+.PHONY: help test test-coverage install docker-test black fix-import beautify
+
+.DEFAULT: help
+
+help:
+	@echo "Please use \`make <target>' where <target> is one of"
+	@echo "test"
+	@echo "		Run Sanic Unit Tests"
+	@echo "test-coverage"
+	@echo "		Run Sanic Unit Tests with Coverage"
+	@echo "install"
+	@echo "		Install Sanic"
+	@echo "docker-test"
+	@echo "		Run Sanic Unit Tests using Docker"
+	@echo "black"
+	@echo "		Analyze and fix linting issues using Black"
+	@echo "fix-import"
+	@echo "		Analyze and fix import order using isort"
+	@echo "beautify [sort_imports=1] [include_tests=1]"
+	@echo "		Analyze and fix linting issue using black and optionally fix import sort using isort"
+	@echo ""
+	@echo "docs"
+	@echo "		Generate Sanic documentation"
+	@echo ""
+	@echo "clean-docs"
+	@echo "		Clean Sanic documentation"
+	@echo ""
+	@echo "docs-test"
+	@echo "		Test Sanic Documentation for errors"
+	@echo ""
+	@echo "changelog"
+	@echo "		Generate changelog for Sanic to prepare for new release"
+	@echo ""
+	@echo "release"
+	@echo "		Prepare Sanic for a new changes by version bump and changelog"
+	@echo ""
+
+
+clean:
+	find . ! -path "./.eggs/*" -name "*.pyc" -exec rm {} \;
+	find . ! -path "./.eggs/*" -name "*.pyo" -exec rm {} \;
+	find . ! -path "./.eggs/*" -name ".coverage" -exec rm {} \;
+	rm -rf build/* > /dev/null 2>&1
+	rm -rf dist/* > /dev/null 2>&1
+
+test: clean
+	python setup.py test
+
+test-coverage: clean
+	python setup.py test --pytest-args="--cov sanic --cov-report term --cov-append "
+
+install:
+	python setup.py install
+
+docker-test: clean
 	docker build -t sanic/test-image -f docker/Dockerfile .
 	docker run -t sanic/test-image tox
+
+beautify: black
+ifdef sort_imports
+ifdef include_tests
+	$(warning It is suggested that you do not run sort import on tests)
+	isort -rc sanic tests
+else
+	$(info Sorting Imports)
+	isort -rc sanic tests
+endif
+endif
+
+black:
+	black --config ./.black.toml sanic tests
+
+fix-import: black
+	isort -rc sanic tests
+
+
+docs-clean:
+	cd docs && make clean
+
+docs: docs-clean
+	cd docs && make html
+
+docs-test: docs-clean
+	cd docs && make dummy
+
+changelog:
+	python scripts/changelog.py
+
+release:
+ifdef version
+	python scripts/release.py --release-version ${version} --generate-changelog
+else
+	python scripts/release.py --generate-changelog
+endif
+

README.rst

@@ -1,15 +1,88 @@
-Sanic
-=====
+.. image:: https://raw.githubusercontent.com/huge-success/sanic-assets/master/png/sanic-framework-logo-400x97.png
+    :alt: Sanic | Build fast. Run fast.
 
-|Join the chat at https://gitter.im/sanic-python/Lobby| |Build Status| |AppVeyor Build Status| |Documentation| |Codecov| |PyPI| |PyPI version| |Code style black|
+Sanic | Build fast. Run fast.
+=============================
 
-Sanic is a Flask-like Python 3.5+ web server that's written to go fast.  It's based on the work done by the amazing folks at magicstack, and was inspired by `this article <https://magic.io/blog/uvloop-blazing-fast-python-networking/>`_.
+.. start-badges
 
-On top of being Flask-like, Sanic supports async request handlers.  This means you can use the new shiny async/await syntax from Python 3.5, making your code non-blocking and speedy.
+.. list-table::
+    :stub-columns: 1
 
-Sanic is developed `on GitHub <https://github.com/huge-success/sanic/>`_. We also have `a community discussion board <https://community.sanicframework.org/>`_. Contributions are welcome!
+    * - Build
+      - | |Build Status| |AppVeyor Build Status| |Codecov|
+    * - Docs
+      - |Documentation|
+    * - Package
+      - | |PyPI| |PyPI version| |Wheel| |Supported implementations| |Code style black|
+    * - Support
+      - | |Forums| |Join the chat at https://gitter.im/sanic-python/Lobby| |Awesome|
+    * - Stats
+      - | |Downloads| |Conda downloads|
+
+.. |Forums| image:: https://img.shields.io/badge/forums-community-ff0068.svg
+   :target: https://community.sanicframework.org/
+.. |Join the chat at https://gitter.im/sanic-python/Lobby| image:: https://badges.gitter.im/sanic-python/Lobby.svg
+   :target: https://gitter.im/sanic-python/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
+.. |Codecov| image:: https://codecov.io/gh/huge-success/sanic/branch/master/graph/badge.svg
+    :target: https://codecov.io/gh/huge-success/sanic
+.. |Build Status| image:: https://travis-ci.org/huge-success/sanic.svg?branch=master
+   :target: https://travis-ci.org/huge-success/sanic
+.. |AppVeyor Build Status| image:: https://ci.appveyor.com/api/projects/status/d8pt3ids0ynexi8c/branch/master?svg=true
+   :target: https://ci.appveyor.com/project/huge-success/sanic
+.. |Documentation| image:: https://readthedocs.org/projects/sanic/badge/?version=latest
+   :target: http://sanic.readthedocs.io/en/latest/?badge=latest
+.. |PyPI| image:: https://img.shields.io/pypi/v/sanic.svg
+   :target: https://pypi.python.org/pypi/sanic/
+.. |PyPI version| image:: https://img.shields.io/pypi/pyversions/sanic.svg
+   :target: https://pypi.python.org/pypi/sanic/
+.. |Code style black| image:: https://img.shields.io/badge/code%20style-black-000000.svg
+    :target: https://github.com/ambv/black
+.. |Wheel| image:: https://img.shields.io/pypi/wheel/sanic.svg
+    :alt: PyPI Wheel
+    :target: https://pypi.python.org/pypi/sanic
+.. |Supported implementations| image:: https://img.shields.io/pypi/implementation/sanic.svg
+    :alt: Supported implementations
+    :target: https://pypi.python.org/pypi/sanic
+.. |Awesome| image:: https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg
+    :alt: Awesome Sanic List
+    :target: https://github.com/mekicha/awesome-sanic
+.. |Downloads| image:: https://pepy.tech/badge/sanic/month
+    :alt: Downloads
+    :target: https://pepy.tech/project/sanic
+.. |Conda downloads| image:: https://img.shields.io/conda/dn/conda-forge/sanic.svg
+    :alt: Downloads
+    :target: https://anaconda.org/conda-forge/sanic
+
+.. end-badges
+
+Sanic is a **Python 3.6+** web server and web framework that's written to go fast. It allows the usage of the ``async/await`` syntax added in Python 3.5, which makes your code non-blocking and speedy.
+
+`Source code on GitHub <https://github.com/huge-success/sanic/>`_ | `Help and discussion board <https://community.sanicframework.org/>`_. 
+
+The project is maintained by the community, for the community. **Contributions are welcome!**
+
+The goal of the project is to provide a simple way to get up and running a highly performant HTTP server that is easy to build, to expand, and ultimately to scale.
+
+Installation
+------------
+
+``pip3 install sanic``
+
+    Sanic makes use of ``uvloop`` and ``ujson`` to help with performance. If you do not want to use those packages, simply add an environmental variable ``SANIC_NO_UVLOOP=true`` or ``SANIC_NO_UJSON=true`` at install time.
+    
+    .. code:: shell
+    
+       $ export SANIC_NO_UVLOOP=true
+       $ export SANIC_NO_UJSON=true 
+       $ pip3 install --no-binary :all: sanic
+
+
+.. note::
+
+  If you are running on a clean install of Fedora 28 or above, please make sure you have the ``redhat-rpm-config`` package installed in case if you want to
+  use ``sanic`` with ``ujson`` dependency.
 
-If you have a project that utilizes Sanic make sure to comment on the `issue <https://github.com/huge-success/sanic/issues/396>`_ that we use to track those projects!
 
 Hello World Example
 -------------------
@@ -27,17 +100,27 @@ Hello World Example
 
     if __name__ == '__main__':
         app.run(host='0.0.0.0', port=8000)
+        
+Sanic can now be easily run using ``python3 hello.py``.
 
-Installation
-------------
+.. code::
 
--  ``pip install sanic``
+    [2018-12-30 11:37:41 +0200] [13564] [INFO] Goin' Fast @ http://0.0.0.0:8000
+    [2018-12-30 11:37:41 +0200] [13564] [INFO] Starting worker [13564]
 
-To install sanic without uvloop or ujson using bash, you can provide either or both of these environmental variables
-using any truthy string like `'y', 'yes', 't', 'true', 'on', '1'` and setting the NO_X to true will stop that features
-installation.
+And, we can verify it is working: ``curl localhost:8000 -i``
 
-- ``SANIC_NO_UVLOOP=true SANIC_NO_UJSON=true pip install sanic``
+.. code::
+
+    HTTP/1.1 200 OK
+    Connection: keep-alive
+    Keep-Alive: 5
+    Content-Length: 17
+    Content-Type: application/json
+
+    {"hello":"world"}
+    
+**Now, let's go build something fast!**
 
 
 Documentation
@@ -45,59 +128,18 @@ Documentation
 
 `Documentation on Readthedocs <http://sanic.readthedocs.io/>`_.
 
-.. |Join the chat at https://gitter.im/sanic-python/Lobby| image:: https://badges.gitter.im/sanic-python/Lobby.svg
-   :target: https://gitter.im/sanic-python/Lobby?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
-.. |Codecov| image:: https://codecov.io/gh/huge-success/sanic/branch/master/graph/badge.svg
-    :target: https://codecov.io/gh/huge-success/sanic
-.. |Build Status| image:: https://travis-ci.org/huge-success/sanic.svg?branch=master
-   :target: https://travis-ci.org/huge-success/sanic
-.. |AppVeyor Build Status| image:: https://ci.appveyor.com/api/projects/status/d8pt3ids0ynexi8c/branch/master?svg=true
-   :target: https://ci.appveyor.com/project/huge-success/sanic
-.. |Documentation| image:: https://readthedocs.org/projects/sanic/badge/?version=latest
-   :target: http://sanic.readthedocs.io/en/latest/?badge=latest
-.. |PyPI| image:: https://img.shields.io/pypi/v/sanic.svg
-   :target: https://pypi.python.org/pypi/sanic/
-.. |PyPI version| image:: https://img.shields.io/pypi/pyversions/sanic.svg
-   :target: https://pypi.python.org/pypi/sanic/
-.. |Code style black| image:: https://img.shields.io/badge/code%20style-black-000000.svg
-    :target: https://github.com/ambv/black
+Changelog
+---------
+
+`Release Changelogs <https://github.com/huge-success/sanic/blob/master/CHANGELOG.md>`_.
+
    
 Questions and Discussion
 ------------------------
 
 `Ask a question or join the conversation <https://community.sanicframework.org/>`_.
 
+Contribution
+------------
 
-Examples
---------
-`Non-Core examples <https://github.com/huge-success/sanic/wiki/Examples/>`_. Examples of plugins and Sanic that are outside the scope of Sanic core.
-
-`Extensions <https://github.com/huge-success/sanic/wiki/Extensions/>`_. Sanic extensions created by the community.
-
-`Projects <https://github.com/huge-success/sanic/wiki/Projects/>`_. Sanic in production use.
-
-
-Final Thoughts
---------------
-
-::
-
-                     ▄▄▄▄▄
-            ▀▀▀██████▄▄▄       _______________
-          ▄▄▄▄▄  █████████▄  /                 \
-         ▀▀▀▀█████▌ ▀▐▄ ▀▐█ |   Gotta go fast!  |
-       ▀▀█████▄▄ ▀██████▄██ | _________________/
-       ▀▄▄▄▄▄  ▀▀█▄▀█════█▀ |/
-            ▀▀▀▄  ▀▀███ ▀       ▄▄
-         ▄███▀▀██▄████████▄ ▄▀▀▀▀▀▀█▌
-       ██▀▄▄▄██▀▄███▀ ▀▀████      ▄██
-    ▄▀▀▀▄██▄▀▀▌████▒▒▒▒▒▒███     ▌▄▄▀
-    ▌    ▐▀████▐███▒▒▒▒▒▐██▌
-    ▀▄▄▄▄▀   ▀▀████▒▒▒▒▄██▀
-              ▀▀█████████▀
-            ▄▄██▀██████▀█
-          ▄██▀     ▀▀▀  █
-         ▄█             ▐▌
-     ▄▄▄▄█▌              ▀█▄▄▄▄▀▀▄
-    ▌     ▐                ▀▀▄▄▄▀
-     ▀▀▄▄▀
+We are always happy to have new contributions. We have `marked issues good for anyone looking to get started <https://github.com/huge-success/sanic/issues?q=is%3Aopen+is%3Aissue+label%3Abeginner>`_, and welcome `questions on the forums <https://community.sanicframework.org/>`_. Please take a look at our `Contribution guidelines <https://sanic.readthedocs.io/en/latest/sanic/contributing.html>`_.

SECURITY.md

@@ -0,0 +1,25 @@
+# Security Policy
+
+## Supported Versions
+
+Sanic releases long term support release once a year in December. LTS releases receive bug and security updates for **24 months**. Interim releases throughout the year occur every three months, and are supported until the subsequent interim release.
+
+| Version | LTS                | Supported          |
+| ------- | ------------------ | ------------------ |
+| 19.6.0  |                    | :white_check_mark: |
+| 19.3.1  |                    | :heavy_check_mark: |
+| 18.12.0 | :heavy_check_mark: | :heavy_check_mark: |
+| 0.8.3   |                    | :x:                |
+| 0.7.0   |                    | :x:                |
+| 0.6.0   |                    | :x:                |
+| 0.5.4   |                    | :x:                |
+| 0.4.1   |                    | :x:                |
+| 0.3.1   |                    | :x:                |
+| 0.2.0   |                    | :x:                |
+| 0.1.9   |                    | :x:                |
+
+## Reporting a Vulnerability
+
+If you discover a security vulnerability, we ask that you **do not** create an issue on GitHub. Instead, please [send a message to the core-devs](https://community.sanicframework.org/g/core-devs) on the community forums. Once logged in, you can send a message to the core-devs by clicking the message button.
+
+This will help to not publicize the issue until the team can address it and resolve it.

changelogs/.gitignore

@@ -0,0 +1,2 @@
+# Except this file
+!.gitignore

docs/conf.py

@@ -10,10 +10,8 @@
 import os
 import sys
 
-# Add support for Markdown documentation using Recommonmark
-from recommonmark.parser import CommonMarkParser
-
 # Add support for auto-doc
+import recommonmark
 from recommonmark.transform import AutoStructify
 
 # Ensure that sanic is present in the path, to allow sphinx-apidoc to
@@ -25,12 +23,11 @@ import sanic
 
 # -- General configuration ------------------------------------------------
 
-extensions = ['sphinx.ext.autodoc', 'sphinxcontrib.asyncio']
+extensions = ['sphinx.ext.autodoc', "recommonmark"]
 
 templates_path = ['_templates']
 
 # Enable support for both Restructured Text and Markdown
-source_parsers = {'.md': CommonMarkParser}
 source_suffix = ['.rst', '.md']
 
 # The master toctree document.
@@ -38,7 +35,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = 'Sanic'
-copyright = '2016, Sanic contributors'
+copyright = '2018, Sanic contributors'
 author = 'Sanic contributors'
 
 # The version info for the project you're documenting, acts as replacement for
@@ -149,6 +146,6 @@ suppress_warnings = ['image.nonlocal_uri']
 def setup(app):
     app.add_config_value('recommonmark_config', {
         'enable_eval_rst': True,
-        'enable_auto_doc_ref': True,
+        'enable_auto_doc_ref': False,
     }, True)
     app.add_transform(AutoStructify)

docs/index.rst

@@ -7,30 +7,33 @@ Guides
    :maxdepth: 2
 
    sanic/getting_started
-   sanic/routing
+   sanic/config
+   sanic/logging
    sanic/request_data
    sanic/response
+   sanic/cookies
+   sanic/routing
+   sanic/blueprints
    sanic/static_files
+   sanic/versioning
    sanic/exceptions
    sanic/middleware
-   sanic/blueprints
    sanic/websocket
-   sanic/config
-   sanic/cookies
    sanic/decorators
    sanic/streaming
    sanic/class_based_views
    sanic/custom_protocol
    sanic/sockets
    sanic/ssl
-   sanic/logging
-   sanic/versioning
    sanic/debug_mode
    sanic/testing
    sanic/deploying
    sanic/extensions
+   sanic/examples
+   sanic/changelog
    sanic/contributing
    sanic/api_reference
+   sanic/asyncio_python37
 
 
 Module Documentation

docs/sanic/api_reference.rst

@@ -20,6 +20,15 @@ sanic.blueprints module
     :undoc-members:
     :show-inheritance:
 
+sanic.blueprint_group module
+----------------------------
+
+.. automodule:: sanic.blueprint_group
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+
 sanic.config module
 -------------------
 

docs/sanic/asyncio_python37.rst

@@ -0,0 +1,58 @@
+Python 3.7 AsyncIO examples
+###########################
+
+With Python 3.7 AsyncIO got major update for the following types:
+
+ - asyncio.AbstractEventLoop
+ - asyncio.AbstractServer
+
+
+This example shows how to use sanic with Python 3.7, to be precise: how to retrieve an asyncio server instance:
+
+.. code:: python
+
+    import asyncio
+    import socket
+    import os
+
+    from sanic import Sanic
+    from sanic.response import json
+
+    app = Sanic(__name__)
+
+
+    @app.route("/")
+    async def test(request):
+        return json({"hello": "world"})
+
+
+    server_socket = '/tmp/sanic.sock'
+
+    sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+
+    try:
+        os.remove(server_socket)
+    finally:
+        sock.bind(server_socket)
+
+    if __name__ == "__main__":
+        loop = asyncio.get_event_loop()
+        srv_coro = app.create_server(
+            sock=sock,
+            return_asyncio_server=True,
+            asyncio_server_kwargs=dict(
+                start_serving=False
+            )
+        )
+        srv = loop.run_until_complete(srv_coro)
+        try:
+            assert srv.is_serving() is False
+            loop.run_until_complete(srv.start_serving())
+            assert srv.is_serving() is True
+            loop.run_until_complete(srv.serve_forever())
+        except KeyboardInterrupt:
+            srv.close()
+            loop.close()
+
+
+Please note that uvloop does not support these features yet.

docs/sanic/blueprints.md

@@ -118,16 +118,16 @@ app = Sanic(__name__)
 app.blueprint(api)
 ```
 
-## Using blueprints
+## Using Blueprints
 
-Blueprints have much the same functionality as an application instance.
+Blueprints have almost the same functionality as an application instance.
 
 ### WebSocket routes
 
 WebSocket handlers can be registered on a blueprint using the `@bp.websocket`
 decorator or `bp.add_websocket_route` method.
 
-### Middleware
+### Blueprint Middleware
 
 Using blueprints allows you to also register middleware globally.
 
@@ -145,6 +145,36 @@ async def halt_response(request, response):
 	return text('I halted the response')
 ```
 
+### Blueprint Group Middleware
+Using this middleware will ensure that you can apply a common middleware to all the blueprints that form the
+current blueprint group under consideration.
+
+```python
+bp1 = Blueprint('bp1', url_prefix='/bp1')
+bp2 = Blueprint('bp2', url_prefix='/bp2')
+
+@bp1.middleware('request')
+async def bp1_only_middleware(request):
+    print('applied on Blueprint : bp1 Only')
+
+@bp1.route('/')
+async def bp1_route(request):
+    return text('bp1')
+
+@bp2.route('/<param>')
+async def bp2_route(request, param):
+    return text(param)
+
+group = Blueprint.group(bp1, bp2)
+
+@group.middleware('request')
+async def group_middleware(request):
+    print('common middleware applied for both bp1 and bp2')
+    
+# Register Blueprint group under the app
+app.blueprint(group)
+```
+
 ### Exceptions
 
 Exceptions can be applied exclusively to blueprints globally.
@@ -201,7 +231,7 @@ async def close_connection(app, loop):
 Blueprints can be very useful for API versioning, where one blueprint may point
 at `/v1/<routes>`, and another pointing at `/v2/<routes>`.
 
-When a blueprint is initialised, it can take an optional `url_prefix` argument,
+When a blueprint is initialised, it can take an optional `version` argument,
 which will be prepended to all routes defined on the blueprint. This feature
 can be used to implement our API versioning scheme.
 
@@ -210,8 +240,8 @@ can be used to implement our API versioning scheme.
 from sanic.response import text
 from sanic import Blueprint
 
-blueprint_v1 = Blueprint('v1', url_prefix='/v1')
-blueprint_v2 = Blueprint('v2', url_prefix='/v2')
+blueprint_v1 = Blueprint('v1', url_prefix='/api', version="v1")
+blueprint_v2 = Blueprint('v2', url_prefix='/api', version="v2")
 
 @blueprint_v1.route('/')
 async def api_v1_root(request):
@@ -222,7 +252,7 @@ async def api_v2_root(request):
     return text('Welcome to version 2 of our documentation')
 ```
 
-When we register our blueprints on the app, the routes `/v1` and `/v2` will now
+When we register our blueprints on the app, the routes `/v1/api` and `/v2/api` will now
 point to the individual blueprints, which allows the creation of *sub-sites*
 for each API version.
 
@@ -232,8 +262,8 @@ from sanic import Sanic
 from blueprints import blueprint_v1, blueprint_v2
 
 app = Sanic(__name__)
-app.blueprint(blueprint_v1, url_prefix='/v1')
-app.blueprint(blueprint_v2, url_prefix='/v2')
+app.blueprint(blueprint_v1)
+app.blueprint(blueprint_v2)
 
 app.run(host='0.0.0.0', port=8000, debug=True)
 ```
@@ -246,7 +276,7 @@ takes the format `<blueprint_name>.<handler_name>`. For example:
 ```python
 @blueprint_v1.route('/')
 async def root(request):
-    url = request.app.url_for('v1.post_handler', post_id=5) # --> '/v1/post/5'
+    url = request.app.url_for('v1.post_handler', post_id=5) # --> '/v1/api/post/5'
     return redirect(url)
 
 

docs/sanic/changelog.rst

@@ -0,0 +1,4 @@
+Changelog
+---------
+
+.. include:: ../../CHANGELOG.rst

docs/sanic/config.md

@@ -53,6 +53,13 @@ import myapp.default_settings
 app = Sanic('myapp')
 app.config.from_object(myapp.default_settings)
 ```
+or also by path to config:
+
+```
+app = Sanic('myapp')
+app.config.from_object('config.path.config.Class')
+```
+
 
 You could use a class or any other object as well.
 
@@ -85,29 +92,56 @@ DB_USER = 'appuser'
 
 Out of the box there are just a few predefined values which can be overwritten when creating the application.
 
-    | Variable                  | Default   | Description                                            |
-    | ------------------------- | --------- | ------------------------------------------------------ |
-    | REQUEST_MAX_SIZE          | 100000000 | How big a request may be (bytes)                       |
-    | REQUEST_TIMEOUT           | 60        | How long a request can take to arrive (sec)            |
-    | RESPONSE_TIMEOUT          | 60        | How long a response can take to process (sec)          |
-    | KEEP_ALIVE                | True      | Disables keep-alive when False                         |
-    | KEEP_ALIVE_TIMEOUT        | 5         | How long to hold a TCP connection open (sec)           |
-    | GRACEFUL_SHUTDOWN_TIMEOUT | 15.0      | How long take to force close non-idle connection (sec) |
-    | ACCESS_LOG                | True      | Disable or enable access log                           |
+    | Variable                  | Default           | Description                                                                 |
+    | ------------------------- | ----------------- | --------------------------------------------------------------------------- |
+    | REQUEST_MAX_SIZE          | 100000000         | How big a request may be (bytes)                                            |
+    | REQUEST_BUFFER_QUEUE_SIZE | 100               | Request streaming buffer queue size                                         |
+    | REQUEST_TIMEOUT           | 60                | How long a request can take to arrive (sec)                                 |
+    | RESPONSE_TIMEOUT          | 60                | How long a response can take to process (sec)                               |
+    | KEEP_ALIVE                | True              | Disables keep-alive when False                                              |
+    | KEEP_ALIVE_TIMEOUT        | 5                 | How long to hold a TCP connection open (sec)                                |
+    | GRACEFUL_SHUTDOWN_TIMEOUT | 15.0              | How long to wait to force close non-idle connection (sec)                   |
+    | ACCESS_LOG                | True              | Disable or enable access log                                                |
+    | PROXIES_COUNT             | -1                | The number of proxy servers in front of the app (e.g. nginx; see below)     |
+    | FORWARDED_FOR_HEADER      | "X-Forwarded-For" | The name of "X-Forwarded-For" HTTP header that contains client and proxy ip |
+    | REAL_IP_HEADER            | "X-Real-IP"       | The name of "X-Real-IP" HTTP header that contains real client ip            |
 
 ### The different Timeout variables:
 
-A request timeout measures the duration of time between the instant when a new open TCP connection is passed to the Sanic backend server, and the instant when the whole HTTP request is received. If the time taken exceeds the `REQUEST_TIMEOUT` value (in seconds), this is considered a Client Error so Sanic generates a HTTP 408 response and sends that to the client. Adjust this value higher if your clients routinely pass very large request payloads or upload requests very slowly.
+#### `REQUEST_TIMEOUT`
 
-A response timeout measures the duration of time between the instant the Sanic server passes the HTTP request to the Sanic App, and the instant a HTTP response is sent to the client. If the time taken exceeds the `RESPONSE_TIMEOUT` value (in seconds), this is considered a Server Error so Sanic generates a HTTP 503 response and sets that to the client. Adjust this value higher if your application is likely to have long-running process that delay the generation of a response.
+A request timeout measures the duration of time between the instant when a new open TCP connection is passed to the 
+Sanic backend server, and the instant when the whole HTTP request is received. If the time taken exceeds the 
+`REQUEST_TIMEOUT` value (in seconds), this is considered a Client Error so Sanic generates an `HTTP 408` response 
+and sends that to the client. Set this parameter's value higher if your clients routinely pass very large request payloads 
+or upload requests very slowly.
 
-### What is Keep Alive? And what does the Keep Alive Timeout value do?
+#### `RESPONSE_TIMEOUT`
 
-Keep-Alive is a HTTP feature indroduced in HTTP 1.1. When sending a HTTP request, the client (usually a web browser application) can set a Keep-Alive header to indicate for the http server (Sanic) to not close the TCP connection after it has send the response. This allows the client to reuse the existing TCP connection to send subsequent HTTP requests, and ensures more efficient network traffic for both the client and the server.
+A response timeout measures the duration of time between the instant the Sanic server passes the HTTP request to the 
+Sanic App, and the instant a HTTP response is sent to the client. If the time taken exceeds the `RESPONSE_TIMEOUT` 
+value (in seconds), this is considered a Server Error so Sanic generates an `HTTP 503` response and sends that to the 
+client. Set this parameter's value higher if your application is likely to have long-running process that delay the 
+generation of a response.
 
-The `KEEP_ALIVE` config variable is set to `True` in Sanic by default. If you don't need this feature in your application, set it to `False` to cause all client connections to close immediately after a response is sent, regardless of the Keep-Alive header on the request.
+#### `KEEP_ALIVE_TIMEOUT`
 
-The amount of time the server holds the TCP connection open is decided by the server itself. In Sanic, that value is configured using the `KEEP_ALIVE_TIMEOUT` value. By default, it is set to 5 seconds, this is the same default setting as the Apache HTTP server and is a good balance between allowing enough time for the client to send a new request, and not holding open too many connections at once. Do not exceed 75 seconds unless you know your clients are using a browser which supports TCP connections held open for that long.
+##### What is Keep Alive? And what does the Keep Alive Timeout value do?
+
+`Keep-Alive` is a HTTP feature introduced in `HTTP 1.1`. When sending a HTTP request, the client (usually a web browser application) 
+can set a `Keep-Alive` header to indicate the http server (Sanic) to not close the TCP connection after it has send the response. 
+This allows the client to reuse the existing TCP connection to send subsequent HTTP requests, and ensures more efficient 
+network traffic for both the client and the server.
+
+The `KEEP_ALIVE` config variable is set to `True` in Sanic by default. If you don't need this feature in your application, 
+set it to `False` to cause all client connections to close immediately after a response is sent, regardless of 
+the `Keep-Alive` header on the request.
+
+The amount of time the server holds the TCP connection open is decided by the server itself. 
+In Sanic, that value is configured using the `KEEP_ALIVE_TIMEOUT` value. By default, it is set to 5 seconds. 
+This is the same default setting as the Apache HTTP server and is a good balance between allowing enough time for 
+the client to send a new request, and not holding open too many connections at once. Do not exceed 75 seconds unless 
+you know your clients are using a browser which supports TCP connections held open for that long.
 
 For reference:
 ```
@@ -119,3 +153,17 @@ Firefox client hard keepalive limit = 115 seconds
 Opera 11 client hard keepalive limit = 120 seconds
 Chrome 13+ client keepalive limit > 300+ seconds
 ```
+
+### About proxy servers and client ip
+
+When you use a reverse proxy server (e.g. nginx), the value of `request.ip` will contain ip of a proxy, typically `127.0.0.1`. To determine the real client ip, `X-Forwarded-For` and `X-Real-IP` HTTP headers are used. But client can fake these headers if they have not been overridden by a proxy. Sanic has a set of options to determine the level of confidence in these headers.
+
+* If you have a single proxy, set `PROXIES_COUNT` to `1`. Then Sanic will use `X-Real-IP` if available or the last ip from `X-Forwarded-For`.
+
+* If you have multiple proxies, set `PROXIES_COUNT` equal to their number to allow Sanic to select the correct ip from `X-Forwarded-For`.
+
+* If you don't use a proxy, set `PROXIES_COUNT` to `0` to ignore these headers and prevent ip falsification.
+
+* If you don't use `X-Real-IP` (e.g. your proxy sends only `X-Forwarded-For`), set `REAL_IP_HEADER` to an empty string.
+
+The real ip will be available in `request.remote_addr`. If HTTP headers are unavailable or untrusted, `request.remote_addr` will be an empty string; in this case use `request.ip` instead.

docs/sanic/contributing.md

@@ -1,62 +0,0 @@
-# Contributing
-
-Thank you for your interest! Sanic is always looking for contributors. If you
-don't feel comfortable contributing code, adding docstrings to the source files
-is very appreciated.
-
-## Installation
-
-To develop on sanic (and mainly to just run the tests) it is highly recommend to
-install from sources.
-
-So assume you have already cloned the repo and are in the working directory with
-a virtual environment already set up, then run:
-
-```bash
-python setup.py develop && pip install -r requirements-dev.txt
-```
-
-## Running tests
-
-To run the tests for sanic it is recommended to use tox like so:
-
-```bash
-tox
-```
-
-See it's that simple!
-
-## Pull requests!
-
-So the pull request approval rules are pretty simple:
-* All pull requests must pass unit tests
-* All pull requests must be reviewed and approved by at least
-one current collaborator on the project
-* All pull requests must pass flake8 checks
-* If you decide to remove/change anything from any common interface
-a deprecation message should accompany it.
-* If you implement a new feature you should have at least one unit
-test to accompany it.
-
-## Documentation
-
-Sanic's documentation is built
-using [sphinx](http://www.sphinx-doc.org/en/1.5.1/). Guides are written in
-Markdown and can be found in the `docs` folder, while the module reference is
-automatically generated using `sphinx-apidoc`.
-
-To generate the documentation from scratch:
-
-```bash
-sphinx-apidoc -fo docs/_api/ sanic
-sphinx-build -b html docs docs/_build
-```
-
-The HTML documentation will be created in the `docs/_build` folder.
-
-## Warning
-
-One of the main goals of Sanic is speed. Code that lowers the performance of
-Sanic without significant gains in usability, security, or features may not be
-merged. Please don't let this intimidate you! If you have any concerns about an
-idea, open an issue for discussion and help.

docs/sanic/contributing.rst

@@ -0,0 +1 @@
+.. include:: ../../CONTRIBUTING.rst

docs/sanic/custom_protocol.md

@@ -1,72 +0,0 @@
-# Custom Protocols
-
-*Note: this is advanced usage, and most readers will not need such functionality.*
-
-You can change the behavior of Sanic's protocol by specifying a custom
-protocol, which should be a subclass
-of
-[asyncio.protocol](https://docs.python.org/3/library/asyncio-protocol.html#protocol-classes).
-This protocol can then be passed as the keyword argument `protocol` to the `sanic.run` method.
-
-The constructor of the custom protocol class receives the following keyword
-arguments from Sanic.
-
-- `loop`: an `asyncio`-compatible event loop.
-- `connections`: a `set` to store protocol objects. When Sanic receives
-  `SIGINT` or `SIGTERM`, it executes `protocol.close_if_idle` for all protocol
-  objects stored in this set.
-- `signal`: a `sanic.server.Signal` object with the `stopped` attribute. When
-  Sanic receives `SIGINT` or `SIGTERM`, `signal.stopped` is assigned `True`.
-- `request_handler`: a coroutine that takes a `sanic.request.Request` object
-  and a `response` callback as arguments.
-- `error_handler`: a `sanic.exceptions.Handler` which is called when exceptions
-  are raised.
-- `request_timeout`: the number of seconds before a request times out.
-- `request_max_size`: an integer specifying the maximum size of a request, in bytes.
-
-## Example
-
-An error occurs in the default protocol if a handler function does not return
-an `HTTPResponse` object.
-
-By overriding the `write_response` protocol method, if a handler returns a
-string it will be converted to an `HTTPResponse object`.
-
-```python
-from sanic import Sanic
-from sanic.server import HttpProtocol
-from sanic.response import text
-
-app = Sanic(__name__)
-
-
-class CustomHttpProtocol(HttpProtocol):
-
-    def __init__(self, *, loop, request_handler, error_handler,
-                 signal, connections, request_timeout, request_max_size):
-        super().__init__(
-            loop=loop, request_handler=request_handler,
-            error_handler=error_handler, signal=signal,
-            connections=connections, request_timeout=request_timeout,
-            request_max_size=request_max_size)
-
-    def write_response(self, response):
-        if isinstance(response, str):
-            response = text(response)
-        self.transport.write(
-            response.output(self.request.version)
-        )
-        self.transport.close()
-
-
-@app.route('/')
-async def string(request):
-    return 'string'
-
-
-@app.route('/1')
-async def response(request):
-    return text('response')
-
-app.run(host='0.0.0.0', port=8000, protocol=CustomHttpProtocol)
-```

docs/sanic/custom_protocol.rst

@@ -0,0 +1,76 @@
+Custom Protocols
+================
+
+.. note::
+
+    This is advanced usage, and most readers will not need such functionality.
+
+You can change the behavior of Sanic's protocol by specifying a custom
+protocol, which should be a subclass
+of `asyncio.protocol <https://docs.python.org/3/library/asyncio-protocol.html#protocol-classes>`_.
+This protocol can then be passed as the keyword argument ``protocol`` to the ``sanic.run`` method.
+
+The constructor of the custom protocol class receives the following keyword
+arguments from Sanic.
+
+- ``loop``: an ``asyncio``-compatible event loop.
+- ``connections``: a ``set`` to store protocol objects. When Sanic receives
+  ``SIGINT`` or ``SIGTERM``, it executes ``protocol.close_if_idle`` for all protocol
+  objects stored in this set.
+- ``signal``: a ``sanic.server.Signal`` object with the ``stopped`` attribute. When
+  Sanic receives ``SIGINT`` or ``SIGTERM``, ``signal.stopped`` is assigned ``True``.
+- ``request_handler``: a coroutine that takes a ``sanic.request.Request`` object
+  and a ``response`` callback as arguments.
+- ``error_handler``: a ``sanic.exceptions.Handler`` which is called when exceptions
+  are raised.
+- ``request_timeout``: the number of seconds before a request times out.
+- ``request_max_size``: an integer specifying the maximum size of a request, in bytes.
+
+Example
+-------
+
+An error occurs in the default protocol if a handler function does not return
+an ``HTTPResponse`` object.
+
+By overriding the ``write_response`` protocol method, if a handler returns a
+string it will be converted to an ``HTTPResponse object``.
+
+.. code:: python
+
+    from sanic import Sanic
+    from sanic.server import HttpProtocol
+    from sanic.response import text
+
+    app = Sanic(__name__)
+
+
+    class CustomHttpProtocol(HttpProtocol):
+
+        def __init__(self, *, loop, request_handler, error_handler,
+                     signal, connections, request_timeout, request_max_size):
+            super().__init__(
+                loop=loop, request_handler=request_handler,
+                error_handler=error_handler, signal=signal,
+                connections=connections, request_timeout=request_timeout,
+                request_max_size=request_max_size)
+
+        def write_response(self, response):
+            if isinstance(response, str):
+                response = text(response)
+            self.transport.write(
+                response.output(self.request.version)
+            )
+            self.transport.close()
+
+
+    @app.route('/')
+    async def string(request):
+        return 'string'
+
+
+    @app.route('/1')
+    async def response(request):
+        return text('response')
+
+    app.run(host='0.0.0.0', port=8000, protocol=CustomHttpProtocol)
+

docs/sanic/deploying.md

@@ -1,7 +1,12 @@
 # Deploying
 
-Deploying Sanic is made simple by the inbuilt webserver. After defining an
-instance of `sanic.Sanic`, we can call the `run` method with the following
+Deploying Sanic is very simple using one of three options: the inbuilt webserver,
+an [ASGI webserver](https://asgi.readthedocs.io/en/latest/implementations.html), or `gunicorn`.
+It is also very common to place Sanic behind a reverse proxy, like `nginx`. 
+
+## Running via Sanic webserver
+
+After defining an instance of `sanic.Sanic`, we can call the `run` method with the following
 keyword arguments:
 
 - `host` *(default `"127.0.0.1"`)*: Address to host the server on.
@@ -15,8 +20,15 @@ keyword arguments:
 - `protocol` *(default `HttpProtocol`)*: Subclass
   of
   [asyncio.protocol](https://docs.python.org/3/library/asyncio-protocol.html#protocol-classes).
+- `access_log` *(default `True`)*: Enables log on handling requests (significantly slows server).
 
-## Workers
+```python
+app.run(host='0.0.0.0', port=1337, access_log=False)
+```
+
+In the above example, we decided to turn off the access log in order to increase performance.
+
+### Workers
 
 By default, Sanic listens in the main process using only one CPU core. To crank
 up the juice, just specify the number of workers in the `run` arguments.
@@ -28,9 +40,9 @@ app.run(host='0.0.0.0', port=1337, workers=4)
 Sanic will automatically spin up multiple processes and route traffic between
 them. We recommend as many workers as you have available cores.
 
-## Running via command
+### Running via command
 
-If you like using command line arguments, you can launch a Sanic server by
+If you like using command line arguments, you can launch a Sanic webserver by
 executing the module. For example, if you initialized Sanic as `app` in a file
 named `server.py`, you could run the server like so:
 
@@ -45,6 +57,33 @@ if __name__ == '__main__':
     app.run(host='0.0.0.0', port=1337, workers=4)
 ```
 
+## Running via ASGI
+
+Sanic is also ASGI-compliant. This means you can use your preferred ASGI webserver
+to run Sanic. The three main implementations of ASGI are
+[Daphne](http://github.com/django/daphne), [Uvicorn](https://www.uvicorn.org/),
+and [Hypercorn](https://pgjones.gitlab.io/hypercorn/index.html).
+
+Follow their documentation for the proper way to run them, but it should look
+something like:
+
+```
+daphne myapp:app
+uvicorn myapp:app
+hypercorn myapp:app
+```
+
+A couple things to note when using ASGI:
+
+1. When using the Sanic webserver, websockets will run using the [`websockets`](https://websockets.readthedocs.io/) package. In ASGI mode, there is no need for this package since websockets are managed in the ASGI server.
+1. The ASGI [lifespan protocol](https://asgi.readthedocs.io/en/latest/specs/lifespan.html) supports
+only two server events: startup and shutdown. Sanic has four: before startup, after startup, 
+before shutdown, and after shutdown. Therefore, in ASGI mode, the startup and shutdown events will 
+run consecutively and not actually around the server process beginning and ending (since that 
+is now controlled by the ASGI server). Therefore, it is best to use `after_server_start` and 
+`before_server_stop`.
+1. ASGI mode is still in "beta" as of Sanic v19.6.
+
 ## Running via Gunicorn
 
 [Gunicorn](http://gunicorn.org/) ‘Green Unicorn’ is a WSGI HTTP Server for UNIX.
@@ -63,16 +102,59 @@ of the memory leak.
 
 See the [Gunicorn Docs](http://docs.gunicorn.org/en/latest/settings.html#max-requests) for more information.
 
-## Asynchronous support
-This is suitable if you *need* to share the sanic process with other applications, in particular the `loop`.
-However be advised that this method does not support using multiple processes, and is not the preferred way
+## Other deployment considerations
+
+### Running behind a reverse proxy
+
+Sanic can be used with a reverse proxy (e.g. nginx). There's a simple example of nginx configuration:
+
+```
+server {
+  listen 80;
+  server_name example.org;
+
+  location / {
+    proxy_pass http://127.0.0.1:8000;
+    proxy_set_header Host $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+  }
+}
+```
+
+If you want to get real client ip, you should configure `X-Real-IP` and `X-Forwarded-For` HTTP headers and set `app.config.PROXIES_COUNT` to `1`; see the configuration page for more information.
+
+### Disable debug logging for performance
+
+To improve the performance add `debug=False` and `access_log=False` in the `run` arguments.
+
+```python
+app.run(host='0.0.0.0', port=1337, workers=4, debug=False, access_log=False)
+```
+
+Running via Gunicorn you can set Environment variable `SANIC_ACCESS_LOG="False"`
+
+```
+env SANIC_ACCESS_LOG="False" gunicorn myapp:app --bind 0.0.0.0:1337 --worker-class sanic.worker.GunicornWorker --log-level warning
+```
+
+Or you can rewrite app config directly
+
+```python
+app.config.ACCESS_LOG = False
+```
+
+### Asynchronous support and sharing the loop
+
+This is suitable if you *need* to share the Sanic process with other applications, in particular the `loop`.
+However, be advised that this method does not support using multiple processes, and is not the preferred way
 to run the app in general.
 
 Here is an incomplete example (please see `run_async.py` in examples for something more practical):
 
 ```python
-server = app.create_server(host="0.0.0.0", port=8000)
+server = app.create_server(host="0.0.0.0", port=8000, return_asyncio_server=True)
 loop = asyncio.get_event_loop()
 task = asyncio.ensure_future(server)
 loop.run_forever()
-```
+```

docs/sanic/examples.rst

@@ -0,0 +1,167 @@
+Examples
+========
+
+This section of the documentation is a simple collection of example code that can help you get a quick start
+on your application development. Most of these examples are categorized and provide you with a link to the
+working code example in the `Sanic Repository <https://github.com/huge-success/sanic/tree/master/examples>`_
+
+
+Basic Examples
+--------------
+
+This section of the examples are a collection of code that provide a simple use case example of the sanic application.
+
+Simple Apps
+~~~~~~~~~~~~
+
+A simple sanic application with a single ``async`` method with ``text`` and ``json`` type response.
+
+
+.. literalinclude:: ../../examples/teapot.py
+
+.. literalinclude:: ../../examples/simple_server.py
+
+
+Simple App with ``Sanic Views``
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Showcasing the simple mechanism of using :class:`sanic.viewes.HTTPMethodView` as well as a way to extend the same
+into providing a custom ``async`` behavior for ``view``.
+
+.. literalinclude:: ../../examples/simple_async_view.py
+
+
+URL Redirect
+~~~~~~~~~~~~
+
+.. literalinclude:: ../../examples/redirect_example.py
+
+
+Named URL redirection
+~~~~~~~~~~~~~~~~~~~~~
+
+``Sanic`` provides an easy to use way of redirecting the requests via a helper method called ``url_for`` that takes a
+unique url name as argument and returns you the actual route assigned for it. This will help in simplifying the
+efforts required in redirecting the user between different section of the application.
+
+.. literalinclude:: ../../examples/url_for_example.py
+
+Blueprints
+~~~~~~~~~~
+``Sanic`` provides an amazing feature to group your APIs and routes under a logical collection that can easily be
+imported and plugged into any of your sanic application and it's called ``blueprints``
+
+.. literalinclude:: ../../examples/blueprints.py
+
+Logging Enhancements
+~~~~~~~~~~~~~~~~~~~~
+
+Even though ``Sanic`` comes with a battery of Logging support it allows the end users to customize the way logging
+is handled in the application runtime.
+
+.. literalinclude:: ../../examples/override_logging.py
+
+The following sample provides an example code that demonstrates the usage of :func:`sanic.app.Sanic.middleware` in order
+to provide a mechanism to assign a unique request ID for each of the incoming requests and log them via
+`aiotask-context <https://github.com/Skyscanner/aiotask-context>`_.
+
+
+.. literalinclude:: ../../examples/log_request_id.py
+
+Sanic Streaming Support
+~~~~~~~~~~~~~~~~~~~~~~~
+
+``Sanic`` framework comes with in-built support for streaming large files and the following code explains the process
+to setup a ``Sanic`` application with streaming support.
+
+.. literalinclude:: ../../examples/request_stream/server.py
+
+Sample Client app to show the usage of streaming application by a client code.
+
+.. literalinclude:: ../../examples/request_stream/client.py
+
+Sanic Concurrency Support
+~~~~~~~~~~~~~~~~~~~~~~~~~
+``Sanic`` supports the ability to start an app with multiple worker support. However, it's important to be able to limit
+the concurrency per process/loop in order to ensure an efficient execution. The following section of the code provides a
+brief example of how to limit the concurrency with the help of :class:`asyncio.Semaphore`
+
+.. literalinclude:: ../../examples/limit_concurrency.py
+
+
+Sanic Deployment via Docker
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Deploying a ``sanic`` app via ``docker`` and ``docker-compose`` is an easy task to achieve and the following example
+provides a deployment of the sample ``simple_server.py``
+
+.. literalinclude:: ../../examples/Dockerfile
+
+.. literalinclude:: ../../examples/docker-compose.yml
+
+
+Monitoring and Error Handling
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+``Sanic`` provides an extendable bare minimum implementation of a global exception handler via
+:class:`sanic.handlers.ErrorHandler`. This example shows how to extend it to enable some custom behaviors.
+
+.. literalinclude:: ../../examples/exception_monitoring.py
+
+Monitoring using external Service Providers
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+* `LogDNA <https://logdna.com/>`_
+
+.. literalinclude:: ../../examples/logdna_example.py
+
+* `RayGun <https://raygun.com/>`_
+
+.. literalinclude:: ../../examples/raygun_example.py
+
+* `Rollbar <https://rollbar.com>`_
+
+.. literalinclude:: ../../examples/rollbar_example.py
+
+* `Sentry <http://sentry.io>`_
+
+.. literalinclude:: ../../examples/sentry_example.py
+
+
+Security
+~~~~~~~~
+
+The following sample code shows a simple decorator based authentication and authorization mechanism that can be setup
+to secure your ``sanic`` api endpoints.
+
+.. literalinclude:: ../../examples/authorized_sanic.py
+
+Sanic Websocket
+~~~~~~~~~~~~~~~
+
+``Sanic`` provides an ability to easily add a route and map it to a ``websocket`` handlers.
+
+.. literalinclude:: ../../examples/websocket.html
+.. literalinclude:: ../../examples/websocket.py
+
+vhost Suppport
+~~~~~~~~~~~~~~
+
+.. literalinclude:: ../../examples/vhosts.py
+
+Unit Testing With Parallel Test Run Support
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The following example shows you how to get up and running with unit testing ``sanic`` application with parallel test
+execution support provided by the ``pytest-xdist`` plugin.
+
+.. literalinclude:: ../../examples/pytest_xdist.py
+
+
+Amending Request Object
+~~~~~~~~~~~~~~~~~~~~~~~
+
+The ``request`` object in ``Sanic`` is a kind of ``dict`` object, this means that ``request`` object can be manipulated as a regular ``dict`` object.
+
+.. literalinclude:: ../../examples/amending_request_object.py
+
+For more examples and useful samples please visit the `Huge-Sanic's GitHub Page <https://github.com/huge-success/sanic/tree/master/examples>`_

docs/sanic/exceptions.md

@@ -59,7 +59,7 @@ app = Sanic()
 app.error_handler.add(Exception, server_error_handler)
 ```
 
-In some cases, you might want want to add some more error handling
+In some cases, you might want to add some more error handling
 functionality to what is provided by default. In that case, you 
 can subclass Sanic's default error handler as such:
 

docs/sanic/extensions.md

@@ -1,36 +1,3 @@
 # Extensions
 
-A list of Sanic extensions created by the community.
-- [Sanic-Plugins-Framework](https://github.com/ashleysommer/sanicpluginsframework): Library for easily creating and using Sanic plugins.
-- [Sessions](https://github.com/subyraman/sanic_session): Support for sessions.
-  Allows using redis, memcache or an in memory store.
-- [CORS](https://github.com/ashleysommer/sanic-cors): A port of flask-cors.
-- [Compress](https://github.com/subyraman/sanic_compress): Allows you to easily gzip Sanic responses. A port of Flask-Compress.
-- [Jinja2](https://github.com/lixxu/sanic-jinja2): Support for Jinja2 template.
-- [Sanic JWT](https://github.com/ahopkins/sanic-jwt): Authentication, JWT, and permission scoping for Sanic.
-- [Sanic-JWT-Extended](https://github.com/devArtoria/Sanic-JWT-Extended): Provides extended JWT support for Sanic
-- [OpenAPI/Swagger](https://github.com/channelcat/sanic-openapi): OpenAPI support, plus a Swagger UI.
-- [Pagination](https://github.com/lixxu/python-paginate): Simple pagination support.
-- [Motor](https://github.com/lixxu/sanic-motor): Simple motor wrapper.
-- [Sanic CRUD](https://github.com/Typhon66/sanic_crud): CRUD REST API generation with peewee models.
-- [UserAgent](https://github.com/lixxu/sanic-useragent): Add `user_agent` to request
-- [Limiter](https://github.com/bohea/sanic-limiter): Rate limiting for sanic.
-- [Sanic EnvConfig](https://github.com/jamesstidard/sanic-envconfig): Pull environment variables into your sanic config.
-- [Babel](https://github.com/lixxu/sanic-babel): Adds i18n/l10n support to Sanic applications with the help of the
-`Babel` library
-- [Dispatch](https://github.com/ashleysommer/sanic-dispatcher): A dispatcher inspired by `DispatcherMiddleware` in werkzeug. Can act as a Sanic-to-WSGI adapter.
-- [Sanic-OAuth](https://github.com/Sniedes722/Sanic-OAuth): OAuth Library for connecting to & creating your own token providers.
-- [sanic-oauth](https://gitlab.com/SirEdvin/sanic-oauth): OAuth Library with many provider and OAuth1/OAuth2 support.
-- [Sanic-nginx-docker-example](https://github.com/itielshwartz/sanic-nginx-docker-example): Simple and easy to use example of Sanic behined nginx using docker-compose.
-- [sanic-graphql](https://github.com/graphql-python/sanic-graphql): GraphQL integration with Sanic
-- [sanic-prometheus](https://github.com/dkruchinin/sanic-prometheus): Prometheus metrics for Sanic
-- [Sanic-RestPlus](https://github.com/ashleysommer/sanic-restplus): A port of Flask-RestPlus for Sanic. Full-featured REST API with SwaggerUI generation.
-- [sanic-transmute](https://github.com/yunstanford/sanic-transmute): A Sanic extension that generates APIs from python function and classes, and also generates Swagger UI/documentation automatically.
-- [pytest-sanic](https://github.com/yunstanford/pytest-sanic): A pytest plugin for Sanic. It helps you to test your code asynchronously.
-- [jinja2-sanic](https://github.com/yunstanford/jinja2-sanic): a jinja2 template renderer for Sanic.([Documentation](http://jinja2-sanic.readthedocs.io/en/latest/))
-- [GINO](https://github.com/fantix/gino): An asyncio ORM on top of SQLAlchemy core, delivered with a Sanic extension. ([Documentation](https://python-gino.readthedocs.io/))
-- [Sanic-Auth](https://github.com/pyx/sanic-auth): A minimal backend agnostic session-based user authentication mechanism for Sanic.
-- [Sanic-CookieSession](https://github.com/pyx/sanic-cookiesession): A client-side only, cookie-based session, similar to the built-in session in Flask.
-- [Sanic-WTF](https://github.com/pyx/sanic-wtf): Sanic-WTF makes using WTForms with Sanic and CSRF (Cross-Site Request Forgery) protection a little bit easier.
-- [sanic-script](https://github.com/tim2anna/sanic-script): An extension for Sanic that adds support for writing commands to your application.
-- [sanic-sse](https://github.com/inn0kenty/sanic_sse): [Server-Sent Events](https://en.wikipedia.org/wiki/Server-sent_events) implementation for Sanic.
+Moved to the [awesome-sanic](https://github.com/mekicha/awesome-sanic) list.

docs/sanic/getting_started.md

@@ -1,14 +1,31 @@
 # Getting Started
 
 Make sure you have both [pip](https://pip.pypa.io/en/stable/installing/) and at
-least version 3.5 of Python before starting. Sanic uses the new `async`/`await`
+least version 3.6 of Python before starting. Sanic uses the new `async`/`await`
 syntax, so earlier versions of python won't work.
 
 ## 1. Install Sanic
 
-  ```
-  python3 -m pip install sanic
-  ```
+>   If you are running on a clean install of Fedora 28 or above, please make sure you have the ``redhat-rpm-config`` package installed in case if you want to use ``sanic`` with ``ujson`` dependency.
+
+```bash
+pip3 install sanic
+```
+
+To install sanic without `uvloop` or `ujson` using bash, you can provide either or both of these environmental variables
+using any truthy string like `'y', 'yes', 't', 'true', 'on', '1'` and setting the `SANIC_NO_X` (`X` = `UVLOOP`/`UJSON`) 
+to true will stop that features installation.
+
+```bash
+SANIC_NO_UVLOOP=true SANIC_NO_UJSON=true pip3 install sanic
+```
+
+You can also install Sanic from [`conda-forge`](https://anaconda.org/conda-forge/sanic) 
+
+```bash
+conda config --add channels conda-forge
+conda install sanic
+```
 
 ##  2. Create a file called `main.py`
 

docs/sanic/index.rst

@@ -1,9 +1,9 @@
 Sanic
 =================================
 
-Sanic is a Flask-like Python 3.5+ web server that's written to go fast.  It's based on the work done by the amazing folks at magicstack, and was inspired by `this article <https://magic.io/blog/uvloop-blazing-fast-python-networking/>`_.
+Sanic is a Python 3.6+ web server and web framework that's written to go fast. It allows the usage of the async/await syntax added in Python 3.5, which makes your code non-blocking and speedy.
 
-On top of being Flask-like, Sanic supports async request handlers.  This means you can use the new shiny async/await syntax from Python 3.5, making your code non-blocking and speedy.
+The goal of the project is to provide a simple way to get up and running a highly performant HTTP server that is easy to build, to expand, and ultimately to scale.
 
 Sanic is developed `on GitHub <https://github.com/channelcat/sanic/>`_. Contributions are welcome!
 
@@ -22,4 +22,8 @@ Sanic aspires to be simple
         return json({"hello": "world"})
 
     if __name__ == "__main__":
-        app.run(host="0.0.0.0", port=8000)
+        app.run(host="0.0.0.0", port=8000)
+
+.. note::
+
+    Sanic does not support Python 3.5 from version 19.6 and forward. However, version 18.12LTS is supported thru December 2020. Official Python support for version 3.5 is set to expire in September 2020.

docs/sanic/logging.md

@@ -1,100 +0,0 @@
-# Logging
-
-
-Sanic allows you to do different types of logging (access log, error log) on the requests based on the [python3 logging API](https://docs.python.org/3/howto/logging.html). You should have some basic knowledge on python3 logging if you want to create a new configuration.
-
-### Quick Start
-
-A simple example using default settings would be like this:
-
-```python
-from sanic import Sanic
-from sanic.log import logger
-from sanic.response import text
-
-app = Sanic('test')
-
-@app.route('/')
-async def test(request):
-    logger.info('Here is your log')
-    return text('Hello World!')
-
-if __name__ == "__main__":
-  app.run(debug=True, access_log=True)
-```
-
-After the server is running, you can see some messages looks like:
-```
-[2018-11-06 21:16:53 +0800] [24622] [INFO] Goin' Fast @ http://127.0.0.1:8000
-[2018-11-06 21:16:53 +0800] [24667] [INFO] Starting worker [24667]
-```
-
-You can send a request to server and it will print the log messages:
-```
-[2018-11-06 21:18:53 +0800] [25685] [INFO] Here is your log
-[2018-11-06 21:18:53 +0800] - (sanic.access)[INFO][127.0.0.1:57038]: GET http://localhost:8000/  200 12
-```
-
-To use your own logging config, simply use `logging.config.dictConfig`, or
-pass `log_config` when you initialize `Sanic` app:
-
-```python
-app = Sanic('test', log_config=LOGGING_CONFIG)
-```
-
-And to close logging, simply assign access_log=False:
-
-```python
-if __name__ == "__main__":
-  app.run(access_log=False)
-```
-
-This would skip calling logging functions when handling requests.
-And you could even do further in production to gain extra speed:
-
-```python
-if __name__ == "__main__":
-  # disable debug messages
-  app.run(debug=False, access_log=False)
-```
-
-### Configuration
-
-By default, log_config parameter is set to use sanic.log.LOGGING_CONFIG_DEFAULTS dictionary for configuration.
-
-There are three `loggers` used in sanic, and **must be defined if you want to create your own logging configuration**:
-
-- sanic.root:<br>
-  Used to log internal messages.
-
-- sanic.error:<br>
-  Used to log error logs.
-
-- sanic.access:<br>
-  Used to log access logs.
-
-#### Log format:
-
-In addition to default parameters provided by python (asctime, levelname, message),
-Sanic provides additional parameters for access logger with:
-
-- host (str)<br>
-  request.ip
-
-
-- request (str)<br>
-  request.method + " " + request.url
-
-
-- status (int)<br>
-  response.status
-
-
-- byte (int)<br>
-  len(response.body)
-
-
-The default access log format is 
-```python
-%(asctime)s - (%(name)s)[%(levelname)s][%(host)s]: %(request)s %(message)s %(status)d %(byte)d
-```

docs/sanic/logging.rst

@@ -0,0 +1,103 @@
+Logging
+=======
+
+Sanic allows you to do different types of logging (access log, error
+log) on the requests based on the `python3 logging API`_. You should
+have some basic knowledge on python3 logging if you want to create a new
+configuration.
+
+Quick Start
+~~~~~~~~~~~
+
+A simple example using default settings would be like this:
+
+.. code:: python
+
+   from sanic import Sanic
+   from sanic.log import logger
+   from sanic.response import text
+
+   app = Sanic('test')
+
+   @app.route('/')
+   async def test(request):
+       logger.info('Here is your log')
+       return text('Hello World!')
+
+   if __name__ == "__main__":
+     app.run(debug=True, access_log=True)
+
+After the server is running, you can see some messages looks like:
+
+::
+
+   [2018-11-06 21:16:53 +0800] [24622] [INFO] Goin' Fast @ http://127.0.0.1:8000
+   [2018-11-06 21:16:53 +0800] [24667] [INFO] Starting worker [24667]
+
+You can send a request to server and it will print the log messages:
+
+::
+
+   [2018-11-06 21:18:53 +0800] [25685] [INFO] Here is your log
+   [2018-11-06 21:18:53 +0800] - (sanic.access)[INFO][127.0.0.1:57038]: GET http://localhost:8000/  200 12
+
+To use your own logging config, simply use
+``logging.config.dictConfig``, or pass ``log_config`` when you
+initialize ``Sanic`` app:
+
+.. code:: python
+
+   app = Sanic('test', log_config=LOGGING_CONFIG)
+
+And to close logging, simply assign access_log=False:
+
+.. code:: python
+
+   if __name__ == "__main__":
+     app.run(access_log=False)
+
+This would skip calling logging functions when handling requests. And
+you could even do further in production to gain extra speed:
+
+.. code:: python
+
+   if __name__ == "__main__":
+     # disable debug messages
+     app.run(debug=False, access_log=False)
+
+Configuration
+~~~~~~~~~~~~~
+
+By default, ``log_config`` parameter is set to use
+``sanic.log.LOGGING_CONFIG_DEFAULTS`` dictionary for configuration.
+
+There are three ``loggers`` used in sanic, and **must be defined if you
+want to create your own logging configuration**:
+
+================ ==============================
+Logger Name      Usecase
+================ ==============================
+``sanic.root``   Used to log internal messages.
+``sanic.error``  Used to log error logs.
+``sanic.access`` Used to log access logs.
+================ ==============================
+
+Log format:
+^^^^^^^^^^^
+
+In addition to default parameters provided by python (``asctime``,
+``levelname``, ``message``), Sanic provides additional parameters for
+access logger with:
+
+===================== ========================================== ========
+Log Context Parameter Parameter Value                            Datatype
+===================== ========================================== ========
+``host``              ``request.ip``                             str
+``request``           ``request.method`` + " " + ``request.url`` str
+``status``            ``response.status``                        int
+``byte``              ``len(response.body)``                     int
+===================== ========================================== ========
+
+The default access log format is ``%(asctime)s - (%(name)s)[%(levelname)s][%(host)s]: %(request)s %(message)s %(status)d %(byte)d``
+
+.. _python3 logging API: https://docs.python.org/3/howto/logging.html

docs/sanic/middleware.md

@@ -36,20 +36,31 @@ this.
 ```
 app = Sanic(__name__)
 
+
+@app.middleware('request')
+async def add_key(request):
+    # Add a key to request object like dict object
+    request['foo'] = 'bar'
+
+
 @app.middleware('response')
 async def custom_banner(request, response):
 	response.headers["Server"] = "Fake-Server"
 
+
 @app.middleware('response')
 async def prevent_xss(request, response):
 	response.headers["x-xss-protection"] = "1; mode=block"
 
+
 app.run(host="0.0.0.0", port=8000)
 ```
 
-The above code will apply the two middleware in order. First, the middleware
+The above code will apply the three middleware in order. The first middleware
+**add_key** will add a new key `foo` into `request` object. This worked because
+`request` object can be manipulated like `dict` object. Then, the second middleware
 **custom_banner** will change the HTTP response header *Server* to
-*Fake-Server*, and the second middleware **prevent_xss** will add the HTTP
+*Fake-Server*, and the last middleware **prevent_xss** will add the HTTP
 header for preventing Cross-Site-Scripting (XSS) attacks. These two functions
 are invoked *after* a user function returns a response.
 

docs/sanic/request_data.md

@@ -19,6 +19,8 @@ The following variables are accessible as properties on `Request` objects:
   URL that resembles `?key1=value1&key2=value2`. If that URL were to be parsed,
   the `args` dictionary would look like `{'key1': ['value1'], 'key2': ['value2']}`.
   The request's `query_string` variable holds the unparsed string value.
+  Property is providing the default parsing strategy. If you would like to change it look to the section below
+  (`Changing the default parsing rules of the queryset`).
 
   ```python
   from sanic.response import json
@@ -28,9 +30,54 @@ The following variables are accessible as properties on `Request` objects:
       return json({ "parsed": True, "args": request.args, "url": request.url, "query_string": request.query_string })
   ```
 
-- `raw_args` (dict) - On many cases you would need to access the url arguments in
-  a less packed dictionary. For same previous URL `?key1=value1&key2=value2`, the
-  `raw_args` dictionary would look like `{'key1': 'value1', 'key2': 'value2'}`.
+- `query_args` (list) - On many cases you would need to access the url arguments in
+  a less packed form. `query_args` is the list of `(key, value)` tuples.
+  Property is providing the default parsing strategy. If you would like to change it look to the section below
+  (`Changing the default parsing rules of the queryset`).
+  For the same previous URL queryset `?key1=value1&key2=value2`, the
+  `query_args` list would look like `[('key1', 'value1'), ('key2', 'value2')]`.
+  And in case of the multiple params with the same key like `?key1=value1&key2=value2&key1=value3`
+  the `query_args` list would look like `[('key1', 'value1'), ('key2', 'value2'), ('key1', 'value3')]`.
+
+  The difference between Request.args and Request.query_args
+  for the queryset `?key1=value1&key2=value2&key1=value3`
+
+  ```python
+  from sanic import Sanic
+  from sanic.response import json
+
+  app = Sanic(__name__)
+
+
+  @app.route("/test_request_args")
+  async def test_request_args(request):
+      return json({
+          "parsed": True,
+          "url": request.url,
+          "query_string": request.query_string,
+          "args": request.args,
+          "raw_args": request.raw_args,
+          "query_args": request.query_args,
+      })
+
+  if __name__ == '__main__':
+      app.run(host="0.0.0.0", port=8000)
+  ```
+
+  Output
+
+  ```
+  {
+    "parsed":true,
+    "url":"http:\/\/0.0.0.0:8000\/test_request_args?key1=value1&key2=value2&key1=value3",
+    "query_string":"key1=value1&key2=value2&key1=value3",
+    "args":{"key1":["value1","value3"],"key2":["value2"]},
+    "raw_args":{"key1":"value1","key2":"value2"},
+    "query_args":[["key1","value1"],["key2","value2"],["key1","value3"]]
+  }
+  ```
+
+  `raw_args` contains only the first entry of `key1`. Will be deprecated in the future versions.
 
 - `files` (dictionary of `File` objects) - List of files that have a name, body, and type
 
@@ -98,13 +145,62 @@ The following variables are accessible as properties on `Request` objects:
 
   ```
 - `url`: The full URL of the request, ie: `http://localhost:8000/posts/1/?foo=bar`
-- `scheme`: The URL scheme associated with the request: `http` or `https`
-- `host`: The host associated with the request: `localhost:8080`
+- `scheme`: The URL scheme associated with the request: 'http|https|ws|wss' or arbitrary value given by the headers.
+- `host`: The host associated with the request(which in the `Host` header): `localhost:8080`
+- `server_name`: The hostname of the server, without port number. the value is seeked in this order: `config.SERVER_NAME`, `x-forwarded-host` header, :func:`Request.host`
+- `server_port`: Like `server_name`. Seeked in this order: `x-forwarded-port` header, :func:`Request.host`, actual port used by the transport layer socket.
 - `path`: The path of the request: `/posts/1/`
 - `query_string`: The query string of the request: `foo=bar` or a blank string `''`
 - `uri_template`: Template for matching route handler: `/posts/<id>/`
 - `token`: The value of Authorization header: `Basic YWRtaW46YWRtaW4=`
 
+- `url_for`: Just like `sanic.Sanic.url_for`, but automatically determine `scheme` and `netloc` base on the request. Since this method is aiming to generate correct schema & netloc, `_external` is implied.
+
+
+## Changing the default parsing rules of the queryset
+
+The default parameters that are using internally in `args` and `query_args` properties to parse queryset:
+
+- `keep_blank_values` (bool): `False` - flag indicating whether blank values in
+  percent-encoded queries should be treated as blank strings.
+  A true value indicates that blanks should be retained as blank
+  strings.  The default false value indicates that blank values
+  are to be ignored and treated as if they were  not included.
+- `strict_parsing` (bool): `False` - flag indicating what to do with parsing errors. If
+  false (the default), errors are silently ignored. If true,
+  errors raise a ValueError exception.
+- `encoding` and `errors` (str): 'utf-8' and 'replace' - specify how to decode percent-encoded sequences
+  into Unicode characters, as accepted by the bytes.decode() method.
+
+If you would like to change that default parameters you could call `get_args` and `get_query_args` methods
+with the new values.
+
+For the queryset `/?test1=value1&test2=&test3=value3`:
+
+```python
+from sanic.response import json
+
+@app.route("/query_string")
+def query_string(request):
+    args_with_blank_values = request.get_args(keep_blank_values=True)
+    return json({
+        "parsed": True,
+        "url": request.url,
+        "args_with_blank_values": args_with_blank_values,
+        "query_string": request.query_string
+    })
+```
+
+The output will be:
+
+```
+{
+    "parsed": true,
+    "url": "http:\/\/0.0.0.0:8000\/query_string?test1=value1&test2=&test3=value3",
+    "args_with_blank_values": {"test1": ["value1"], "test2": "", "test3": ["value3"]},
+    "query_string": "test1=value1&test2=&test3=value3"
+}
+```
 
 ## Accessing values using `get` and `getlist`
 
@@ -126,3 +222,40 @@ args.get('titles') # => 'Post 1'
 
 args.getlist('titles') # => ['Post 1', 'Post 2']
 ```
+
+## Accessing the handler name with the request.endpoint attribute
+
+The `request.endpoint` attribute holds the handler's name. For instance, the below
+route will return "hello".
+
+```python
+from sanic.response import text
+from sanic import Sanic
+
+app = Sanic()
+
+@app.get("/")
+def hello(request):
+    return text(request.endpoint)
+```
+
+Or, with a blueprint it will be include both, separated by a period. For example,
+ the below route would return foo.bar:
+
+```python
+from sanic import Sanic
+from sanic import Blueprint
+from sanic.response import text
+
+
+app = Sanic(__name__)
+blueprint = Blueprint('foo')
+
+@blueprint.get('/')
+async def bar(request):
+    return text(request.endpoint)
+
+app.blueprint(blueprint)
+
+app.run(host="0.0.0.0", port=8000, debug=True)
+```

docs/sanic/response.md

@@ -55,11 +55,13 @@ from sanic import response
 @app.route("/streaming")
 async def index(request):
     async def streaming_fn(response):
-        response.write('foo')
-        response.write('bar')
+        await response.write('foo')
+        await response.write('bar')
     return response.stream(streaming_fn, content_type='text/plain')
 ```
 
+See [Streaming](streaming.md) for more information.
+
 ## File Streaming
 For large files, a combination of File and Streaming above
 ```python

docs/sanic/routing.md

@@ -41,27 +41,75 @@ inside the quotes. If the parameter does not match the specified type, Sanic
 will throw a `NotFound` exception, resulting in a `404: Page not found` error
 on the URL.
 
+### Supported types
+
+* `string`
+    * "Bob"
+    * "Python 3"
+* `int`
+    * 10
+    * 20
+    * 30
+    * -10
+    * (No floats work here)
+* `number`
+    * 1
+    * 1.5
+    * 10
+    * -10
+* `alpha`
+    * "Bob"
+    * "Python"
+    * (If it contains a symbol or a non alphanumeric character it will fail)
+* `path`
+    * "hello"
+    * "hello.text"
+    * "hello world"
+* `uuid`
+    * 123a123a-a12a-1a1a-a1a1-1a12a1a12345 (UUIDv4 Support)
+* `regex expression`
+
+If no type is set then a string is expected. The argument given to the function will always be a string, independent of the type.
+
 ```python
 from sanic.response import text
 
-@app.route('/number/<integer_arg:int>')
+@app.route('/string/<string_arg:string>')
+async def string_handler(request, string_arg):
+    return text('String - {}'.format(string_arg))
+
+@app.route('/int/<integer_arg:int>')
 async def integer_handler(request, integer_arg):
-	return text('Integer - {}'.format(integer_arg))
+    return text('Integer - {}'.format(integer_arg))
 
 @app.route('/number/<number_arg:number>')
 async def number_handler(request, number_arg):
-	return text('Number - {}'.format(number_arg))
+    return text('Number - {}'.format(number_arg))
+
+@app.route('/alpha/<alpha_arg:alpha>')
+async def number_handler(request, alpha_arg):
+    return text('Alpha - {}'.format(alpha_arg))
+    
+@app.route('/path/<path_arg:path>')
+async def number_handler(request, path_arg):
+    return text('Path - {}'.format(path_arg))
+
+@app.route('/uuid/<uuid_arg:uuid>')
+async def number_handler(request, uuid_arg):
+    return text('Uuid - {}'.format(uuid_arg))
 
 @app.route('/person/<name:[A-z]+>')
 async def person_handler(request, name):
-	return text('Person - {}'.format(name))
+    return text('Person - {}'.format(name))
 
 @app.route('/folder/<folder_id:[A-z0-9]{0,4}>')
 async def folder_handler(request, folder_id):
-	return text('Folder - {}'.format(folder_id))
+    return text('Folder - {}'.format(folder_id))
 
 ```
 
+**Warning** `str` is not a valid type tag. If you want `str` recognition then you must use `string` 
+
 ## HTTP request types
 
 By default, a route defined on a URL will be available for only GET requests to that URL.
@@ -155,33 +203,39 @@ async def post_handler(request, post_id):
 Other things to keep in mind when using `url_for`:
 
 - Keyword arguments passed to `url_for` that are not request parameters will be included in the URL's query string. For example:
+
 ```python
 url = app.url_for('post_handler', post_id=5, arg_one='one', arg_two='two')
 # /posts/5?arg_one=one&arg_two=two
 ```
+
 - Multivalue argument can be passed to `url_for`. For example:
+
 ```python
 url = app.url_for('post_handler', post_id=5, arg_one=['one', 'two'])
 # /posts/5?arg_one=one&arg_one=two
 ```
-- Also some special arguments (`_anchor`, `_external`, `_scheme`, `_method`, `_server`) passed to `url_for` will have special url building (`_method` is not support now and will be ignored). For example:
+
+- Also some special arguments (`_anchor`, `_external`, `_scheme`, `_method`, `_server`) passed to `url_for` will have special url building (`_method` is not supported now and will be ignored). For example:
+
 ```python
 url = app.url_for('post_handler', post_id=5, arg_one='one', _anchor='anchor')
 # /posts/5?arg_one=one#anchor
 
 url = app.url_for('post_handler', post_id=5, arg_one='one', _external=True)
 # //server/posts/5?arg_one=one
-# _external requires passed argument _server or SERVER_NAME in app.config or url will be same as no _external
+# _external requires you to pass an argument _server or set SERVER_NAME in app.config if not url will be same as no _external
 
 url = app.url_for('post_handler', post_id=5, arg_one='one', _scheme='http', _external=True)
 # http://server/posts/5?arg_one=one
 # when specifying _scheme, _external must be True
 
-# you can pass all special arguments one time
+# you can pass all special arguments at once
 url = app.url_for('post_handler', post_id=5, arg_one=['one', 'two'], arg_two=2, _anchor='anchor', _scheme='http', _external=True, _server='another_server:8888')
 # http://another_server:8888/posts/5?arg_one=one&arg_one=two&arg_two=2#anchor
 ```
-- All valid parameters must be passed to `url_for` to build a URL. If a parameter is not supplied, or if a parameter does not match the specified type, a `URLBuildError` will be thrown.
+
+- All valid parameters must be passed to `url_for` to build a URL. If a parameter is not supplied, or if a parameter does not match the specified type, a `URLBuildError` will be raised.
 
 ## WebSocket routes
 
@@ -209,7 +263,7 @@ async def feed(request, ws):
 app.add_websocket_route(my_websocket_handler, '/feed')
 ```
 
-Handlers for a WebSocket route are passed the request as first argument, and a
+Handlers to a WebSocket route are invoked with the request as first argument, and a
 WebSocket protocol object as second argument. The protocol object has `send`
 and `recv` methods to send and receive data respectively.
 
@@ -241,9 +295,49 @@ def handler(request):
 app.blueprint(bp)
 ```
 
+The behavior of how the `strict_slashes` flag follows a defined hierarchy which decides if a specific route
+falls under the `strict_slashes` behavior.
+
+```bash
+|___ Route
+     |___ Blueprint
+            |___ Application
+```
+
+Above hierarchy defines how the `strict_slashes` flag will behave. The first non `None` value of the `strict_slashes`
+found in the above order will be applied to the route in question.
+
+```python
+from sanic import Sanic, Blueprint
+from sanic.response import text
+
+app = Sanic("sample_strict_slashes", strict_slashes=True)
+
+@app.get("/r1")
+def r1(request):
+    return text("strict_slashes is applicable from App level")
+
+@app.get("/r2", strict_slashes=False)
+def r2(request):
+    return text("strict_slashes is not applicable due to  False value set in route level")
+
+bp = Blueprint("bp", strict_slashes=False)
+
+@bp.get("/r3", strict_slashes=True)
+def r3(request):
+    return text("strict_slashes applicable from blueprint route level")
+
+bp1 = Blueprint("bp1", strict_slashes=True)
+
+@bp.get("/r4")
+def r3(request):
+    return text("strict_slashes applicable from blueprint level")
+```
+
 ## User defined route name
 
-You can pass `name` to change the route name to avoid using the default name  (`handler.__name__`).
+A custom route name can be used by passing a `name` argument while registering the route which will
+override the default route name generated using the `handler.__name__` attribute.
 
 ```python
 
@@ -305,8 +399,8 @@ def handler(request):
 
 ## Build URL for static files
 
-You can use `url_for` for static file url building now.
-If it's for file directly, `filename` can be ignored.
+Sanic supports using `url_for` method to build static file urls. In case if the static url
+is pointing to a directory, `filename` parameter to the `url_for` can be ignored.   q
 
 ```python
 

docs/sanic/static_files.md

@@ -48,7 +48,7 @@ app.run(host="0.0.0.0", port=8000)
 
 ## Virtual Host
 
-The `app.static()` method also support **virtual host**. You can serve your static files with spefic **virtual host** with `host` argument. For example:
+The `app.static()` method also support **virtual host**. You can serve your static files with specific **virtual host** with `host` argument. For example:
 
 ```python
 from sanic import Sanic

docs/sanic/streaming.md

@@ -2,7 +2,7 @@
 
 ## Request Streaming
 
-Sanic allows you to get request data by stream, as below. When the request ends, `request.stream.get()` returns `None`. Only post, put and patch decorator have stream argument.
+Sanic allows you to get request data by stream, as below. When the request ends, `await request.stream.read()` returns `None`. Only post, put and patch decorator have stream argument.
 
 ```python
 from sanic import Sanic
@@ -22,7 +22,7 @@ class SimpleView(HTTPMethodView):
     async def post(self, request):
         result = ''
         while True:
-            body = await request.stream.get()
+            body = await request.stream.read()
             if body is None:
                 break
             result += body.decode('utf-8')
@@ -33,7 +33,7 @@ class SimpleView(HTTPMethodView):
 async def handler(request):
     async def streaming(response):
         while True:
-            body = await request.stream.get()
+            body = await request.stream.read()
             if body is None:
                 break
             body = body.decode('utf-8').replace('1', 'A')
@@ -42,20 +42,33 @@ async def handler(request):
 
 
 @bp.put('/bp_stream', stream=True)
-async def bp_handler(request):
+async def bp_put_handler(request):
     result = ''
     while True:
-        body = await request.stream.get()
+        body = await request.stream.read()
         if body is None:
             break
         result += body.decode('utf-8').replace('1', 'A')
     return text(result)
 
 
+# You can also use `bp.add_route()` with stream argument
+async def bp_post_handler(request):
+    result = ''
+    while True:
+        body = await request.stream.read()
+        if body is None:
+            break
+        result += body.decode('utf-8').replace('1', 'A')
+    return text(result)
+
+bp.add_route(bp_post_handler, '/bp_stream', methods=['POST'], stream=True)
+
+
 async def post_handler(request):
     result = ''
     while True:
-        body = await request.stream.get()
+        body = await request.stream.read()
         if body is None:
             break
         result += body.decode('utf-8')
@@ -104,3 +117,27 @@ async def index(request):
 
     return stream(stream_from_db)
 ```
+
+If a client supports HTTP/1.1, Sanic will use [chunked transfer encoding](https://en.wikipedia.org/wiki/Chunked_transfer_encoding); you can explicitly enable or disable it using `chunked` option of the `stream` function.
+
+## File Streaming
+
+Sanic provides `sanic.response.file_stream` function that is useful when you want to send a large file. It returns a `StreamingHTTPResponse` object and will use chunked transfer encoding by default; for this reason Sanic doesn't add `Content-Length` HTTP header in the response. If you want to use this header, you can disable chunked transfer encoding and add it manually:
+
+```python
+from aiofiles import os as async_os
+from sanic.response import file_stream
+
+@app.route("/")
+async def index(request):
+    file_path = "/srv/www/whatever.png"
+
+    file_stat = await async_os.stat(file_path)
+    headers = {"Content-Length": str(file_stat.st_size)}
+
+    return await file_stream(
+        file_path,
+        headers=headers,
+        chunked=False,
+    )
+```

docs/sanic/testing.md

@@ -1,8 +1,8 @@
 # Testing
 
 Sanic endpoints can be tested locally using the `test_client` object, which
-depends on the additional [aiohttp](https://aiohttp.readthedocs.io/en/stable/)
-library. 
+depends on the additional [`requests-async`](https://github.com/encode/requests-async)
+library, which implements an API that mirrors the `requests` library.
 
 The `test_client` exposes `get`, `post`, `put`, `delete`, `patch`, `head` and `options` methods
 for you to run against your application. A simple example (using pytest) is like follows:
@@ -21,7 +21,7 @@ def test_index_put_not_allowed():
 ```
 
 Internally, each time you call one of the `test_client` methods, the Sanic app is run at `127.0.0.1:42101` and 
-your test request is executed against your application, using `aiohttp`. 
+your test request is executed against your application, using `requests-async`. 
 
 The `test_client` methods accept the following arguments and keyword arguments:
 
@@ -33,7 +33,7 @@ The `test_client` methods accept the following arguments and keyword arguments:
 - `server_kwargs` *(default `{}`) a dict of additional arguments to pass into `app.run` before the test request is run.
 - `debug` *(default `False`)* A boolean which determines whether to run the server in debug mode.
 
-The function further takes the `*request_args` and `**request_kwargs`, which are passed directly to the aiohttp ClientSession request.
+The function further takes the `*request_args` and `**request_kwargs`, which are passed directly to the request.
 
 For example, to supply data to a GET request, you would do the following:
 
@@ -55,8 +55,25 @@ def test_post_json_request_includes_data():
 
 
 More information about
-the available arguments to aiohttp can be found
-[in the documentation for ClientSession](https://aiohttp.readthedocs.io/en/stable/client_reference.html#client-session).
+the available arguments to `requests-async` can be found
+[in the documentation for `requests`](https://2.python-requests.org/en/master/).
+
+
+## Using a random port
+
+If you need to test using a free unpriveleged port chosen by the kernel
+instead of the default with `SanicTestClient`, you can do so by specifying
+`port=None`. On most systems the port will be in the range 1024 to 65535.
+
+```python
+# Import the Sanic app, usually created with Sanic(__name__)
+from external_server import app
+from sanic.testing import SanicTestClient
+
+def test_index_returns_200():
+    request, response = SanicTestClient(app, port=None).get('/')
+    assert response.status == 200
+```
 
 
 ## pytest-sanic

docs/sanic/websocket.rst

@@ -1,7 +1,7 @@
 WebSocket
 =========
 
-Sanic supports websockets, to setup a WebSocket:
+Sanic provides an easy to use abstraction on top of `websockets`. To setup a WebSocket:
 
 .. code:: python
 
@@ -35,7 +35,7 @@ decorator:
     app.add_websocket_route(feed, '/feed')
 
 
-Handlers for a WebSocket route are passed the request as first argument, and a
+Handlers for a WebSocket route is invoked with the request as first argument, and a
 WebSocket protocol object as second argument. The protocol object has ``send``
 and ``recv`` methods to send and receive data respectively.
 

environment.yml

@@ -1,21 +1,19 @@
-name: py35
+name: py36
 dependencies:
-- openssl=1.0.2g=0
-- pip=8.1.1=py35_0
-- python=3.5.1=0
-- readline=6.2=2
-- setuptools=20.3=py35_0
-- sqlite=3.9.2=0
-- tk=8.5.18=0
-- wheel=0.29.0=py35_0
-- xz=5.0.5=1
-- zlib=1.2.8=0
+- pip=18.1=py36_0
+- python=3.6=0
+- setuptools=40.4.3=py36_0
 - pip:
-  - uvloop>=0.5.3
   - httptools>=0.0.10
+  - uvloop>=0.5.3
   - ujson>=1.35
   - aiofiles>=0.3.0
-  - websockets>=6.0
-  - sphinxcontrib-asyncio>=0.2.0
+  - websockets>=6.0,<7.0
   - multidict>=4.0,<5.0
-  - https://github.com/channelcat/docutils-fork/zipball/master
+  - sphinx==1.8.3
+  - sphinx_rtd_theme==0.4.2
+  - recommonmark==0.5.0
+  - requests-async==0.5.0
+  - sphinxcontrib-asyncio>=0.2.0
+  - docutils==0.14
+  - pygments==2.3.1

examples/amending_request_object.py

@@ -0,0 +1,30 @@
+from sanic import Sanic
+from sanic.response import text
+from random import randint
+
+app = Sanic()
+
+
+@app.middleware('request')
+def append_request(request):
+    # Add new key with random value
+    request['num'] = randint(0, 100)
+
+
+@app.get('/pop')
+def pop_handler(request):
+    # Pop key from request object
+    num = request.pop('num')
+    return text(num)
+
+
+@app.get('/key_exist')
+def key_exist_handler(request):
+    # Check the key is exist or not
+    if 'num' in request:
+        return text('num exist in request')
+
+    return text('num does not exist in reqeust')
+
+
+app.run(host="0.0.0.0", port=8000, debug=True)

examples/log_request_id.py

@@ -76,7 +76,7 @@ async def test(request):
 
 if __name__ == '__main__':
     asyncio.set_event_loop(uvloop.new_event_loop())
-    server = app.create_server(host="0.0.0.0", port=8000)
+    server = app.create_server(host="0.0.0.0", port=8000, return_asyncio_server=True)
     loop = asyncio.get_event_loop()
     loop.set_task_factory(context.task_factory)
     task = asyncio.ensure_future(server)

examples/logdna_example.py

@@ -0,0 +1,61 @@
+import logging
+import socket
+from os import getenv
+from platform import node
+from uuid import getnode as get_mac
+
+from logdna import LogDNAHandler
+
+from sanic import Sanic
+from sanic.response import json
+from sanic.request import Request
+
+log = logging.getLogger('logdna')
+log.setLevel(logging.INFO)
+
+
+def get_my_ip_address(remote_server="google.com"):
+    with socket.socket(socket.AF_INET, socket.SOCK_DGRAM) as s:
+        s.connect((remote_server, 80))
+        return s.getsockname()[0]
+
+
+def get_mac_address():
+    h = iter(hex(get_mac())[2:].zfill(12))
+    return ":".join(i + next(h) for i in h)
+
+
+logdna_options = {
+    "app": __name__,
+    "index_meta": True,
+    "hostname": node(),
+    "ip": get_my_ip_address(),
+    "mac": get_mac_address()
+}
+
+logdna_handler = LogDNAHandler(getenv("LOGDNA_API_KEY"), options=logdna_options)
+
+logdna = logging.getLogger(__name__)
+logdna.setLevel(logging.INFO)
+logdna.addHandler(logdna_handler)
+
+app = Sanic(__name__)
+
+
+@app.middleware
+def log_request(request: Request):
+    logdna.info("I was Here with a new Request to URL: {}".format(request.url))
+
+
+@app.route("/")
+def default(request):
+    return json({
+        "response": "I was here"
+    })
+
+
+if __name__ == "__main__":
+    app.run(
+        host="0.0.0.0",
+        port=getenv("PORT", 8080)
+    )

examples/raygun_example.py

@@ -0,0 +1,37 @@
+from os import getenv
+
+from raygun4py.raygunprovider import RaygunSender
+
+from sanic import Sanic
+from sanic.exceptions import SanicException
+from sanic.handlers import ErrorHandler
+
+
+class RaygunExceptionReporter(ErrorHandler):
+
+    def __init__(self, raygun_api_key=None):
+        super().__init__()
+        if raygun_api_key is None:
+            raygun_api_key = getenv("RAYGUN_API_KEY")
+
+        self.sender = RaygunSender(raygun_api_key)
+
+    def default(self, request, exception):
+        self.sender.send_exception(exception=exception)
+        return super().default(request, exception)
+
+
+raygun_error_reporter = RaygunExceptionReporter()
+app = Sanic(__name__, error_handler=raygun_error_reporter)
+
+
+@app.route("/raise")
+async def test(request):
+    raise SanicException('You Broke It!')
+
+
+if __name__ == '__main__':
+    app.run(
+        host="0.0.0.0",
+        port=getenv("PORT", 8080)
+    )

examples/rollbar_example.py

@@ -0,0 +1,30 @@
+import rollbar
+
+from sanic.handlers import ErrorHandler
+from sanic import Sanic
+from sanic.exceptions import SanicException
+from os import getenv
+
+rollbar.init(getenv("ROLLBAR_API_KEY"))
+
+
+class RollbarExceptionHandler(ErrorHandler):
+
+    def default(self, request, exception):
+        rollbar.report_message(str(exception))
+        return super().default(request, exception)
+
+
+app = Sanic(__name__, error_handler=RollbarExceptionHandler())
+
+
+@app.route("/raise")
+def create_error(request):
+    raise SanicException("I was here and I don't like where I am")
+
+
+if __name__ == "__main__":
+    app.run(
+        host="0.0.0.0",
+        port=getenv("PORT", 8080)
+    )

examples/run_asgi.py

@@ -0,0 +1,88 @@
+"""
+1. Create a simple Sanic app
+0. Run with an ASGI server:
+    $ uvicorn run_asgi:app
+    or
+    $ hypercorn run_asgi:app
+"""
+
+from pathlib import Path
+from sanic import Sanic, response
+
+
+app = Sanic(__name__)
+
+
+@app.route("/text")
+def handler_text(request):
+    return response.text("Hello")
+
+
+@app.route("/json")
+def handler_json(request):
+    return response.json({"foo": "bar"})
+
+
+@app.websocket("/ws")
+async def handler_ws(request, ws):
+    name = "<someone>"
+    while True:
+        data = f"Hello {name}"
+        await ws.send(data)
+        name = await ws.recv()
+
+        if not name:
+            break
+
+
+@app.route("/file")
+async def handler_file(request):
+    return await response.file(Path("../") / "setup.py")
+
+
+@app.route("/file_stream")
+async def handler_file_stream(request):
+    return await response.file_stream(
+        Path("../") / "setup.py", chunk_size=1024
+    )
+
+
+@app.route("/stream", stream=True)
+async def handler_stream(request):
+    while True:
+        body = await request.stream.read()
+        if body is None:
+            break
+        body = body.decode("utf-8").replace("1", "A")
+        # await response.write(body)
+    return response.stream(body)
+
+
+@app.listener("before_server_start")
+async def listener_before_server_start(*args, **kwargs):
+    print("before_server_start")
+
+
+@app.listener("after_server_start")
+async def listener_after_server_start(*args, **kwargs):
+    print("after_server_start")
+
+
+@app.listener("before_server_stop")
+async def listener_before_server_stop(*args, **kwargs):
+    print("before_server_stop")
+
+
+@app.listener("after_server_stop")
+async def listener_after_server_stop(*args, **kwargs):
+    print("after_server_stop")
+
+
+@app.middleware("request")
+async def print_on_request(request):
+    print("print_on_request")
+
+
+@app.middleware("response")
+async def print_on_response(request, response):
+    print("print_on_response")

examples/run_async.py

@@ -12,7 +12,7 @@ async def test(request):
     return response.json({"answer": "42"})
 
 asyncio.set_event_loop(uvloop.new_event_loop())
-server = app.create_server(host="0.0.0.0", port=8000)
+server = app.create_server(host="0.0.0.0", port=8000, return_asyncio_server=True)
 loop = asyncio.get_event_loop()
 task = asyncio.ensure_future(server)
 signal(SIGINT, lambda s, f: loop.stop())

examples/sentry_example.py

@@ -0,0 +1,35 @@
+from os import getenv
+
+from sentry_sdk import init as sentry_init
+from sentry_sdk.integrations.sanic import SanicIntegration
+
+from sanic import Sanic
+from sanic.response import json
+
+sentry_init(
+    dsn=getenv("SENTRY_DSN"),
+    integrations=[SanicIntegration()],
+)
+
+app = Sanic(__name__)
+
+
+# noinspection PyUnusedLocal
+@app.route("/working")
+async def working_path(request):
+    return json({
+        "response": "Working API Response"
+    })
+
+
+# noinspection PyUnusedLocal
+@app.route("/raise-error")
+async def raise_error(request):
+    raise Exception("Testing Sentry Integration")
+
+
+if __name__ == '__main__':
+    app.run(
+        host="0.0.0.0",
+        port=getenv("PORT", 8080)
+    )

requirements-dev.txt

@@ -1,13 +0,0 @@
-aiofiles
-aiohttp>=2.3.0,<=3.2.1
-chardet<=2.3.0
-beautifulsoup4
-coverage
-httptools>=0.0.10
-flake8
-pytest==3.3.2
-tox
-ujson; sys_platform != "win32" and implementation_name == "cpython"
-uvloop; sys_platform != "win32" and implementation_name == "cpython"
-gunicorn
-multidict>=4.0,<5.0

requirements-docs.txt

@@ -1,4 +0,0 @@
-sphinx
-sphinx_rtd_theme
-recommonmark
-sphinxcontrib-asyncio

requirements.txt

@@ -1,6 +0,0 @@
-aiofiles
-httptools>=0.0.10
-ujson; sys_platform != "win32" and implementation_name == "cpython"
-uvloop; sys_platform != "win32" and implementation_name == "cpython"
-websockets>=6.0,<7.0
-multidict>=4.0,<5.0

sanic/__init__.py

@@ -1,7 +1,6 @@
+from sanic.__version__ import __version__
 from sanic.app import Sanic
 from sanic.blueprints import Blueprint
 
 
-__version__ = "18.12.0"
-
-__all__ = ["Sanic", "Blueprint"]
+__all__ = ["Sanic", "Blueprint", "__version__"]

sanic/__version__.py

@@ -0,0 +1 @@
+__version__ = "19.6.3"

sanic/app.py

@@ -4,16 +4,20 @@ import os
 import re
 import warnings
 
-from asyncio import CancelledError, ensure_future, get_event_loop
+from asyncio import CancelledError, Protocol, ensure_future, get_event_loop
 from collections import defaultdict, deque
 from functools import partial
 from inspect import getmodulename, isawaitable, signature, stack
-from ssl import Purpose, create_default_context
+from socket import socket
+from ssl import Purpose, SSLContext, create_default_context
 from traceback import format_exc
+from typing import Any, Optional, Type, Union
 from urllib.parse import urlencode, urlunparse
 
 from sanic import reloader_helpers
-from sanic.config import Config
+from sanic.asgi import ASGIApp
+from sanic.blueprint_group import BlueprintGroup
+from sanic.config import BASE_LOGO, Config
 from sanic.constants import HTTP_METHODS
 from sanic.exceptions import SanicException, ServerError, URLBuildError
 from sanic.handlers import ErrorHandler
@@ -22,7 +26,7 @@ from sanic.response import HTTPResponse, StreamingHTTPResponse
 from sanic.router import Router
 from sanic.server import HttpProtocol, Signal, serve, serve_multiple
 from sanic.static import register as static_register
-from sanic.testing import SanicTestClient
+from sanic.testing import SanicASGITestClient, SanicTestClient
 from sanic.views import CompositionView
 from sanic.websocket import ConnectionClosed, WebSocketProtocol
 
@@ -50,6 +54,7 @@ class Sanic:
             logging.config.dictConfig(log_config or LOGGING_CONFIG_DEFAULTS)
 
         self.name = name
+        self.asgi = False
         self.router = router or Router()
         self.request_class = request_class
         self.error_handler = error_handler or ErrorHandler()
@@ -77,7 +82,7 @@ class Sanic:
 
         Only supported when using the `app.run` method.
         """
-        if not self.is_running:
+        if not self.is_running and self.asgi is False:
             raise SanicException(
                 "Loop can only be retrieved after the app has started "
                 "running. Not supported with `create_server` function"
@@ -177,33 +182,45 @@ class Sanic:
             strict_slashes = self.strict_slashes
 
         def response(handler):
-            args = [key for key in signature(handler).parameters.keys()]
-            if args:
-                if stream:
-                    handler.is_stream = stream
+            args = list(signature(handler).parameters.keys())
 
-                self.router.add(
-                    uri=uri,
-                    methods=methods,
-                    handler=handler,
-                    host=host,
-                    strict_slashes=strict_slashes,
-                    version=version,
-                    name=name,
-                )
-                return handler
-            else:
+            if not args:
                 raise ValueError(
                     "Required parameter `request` missing "
                     "in the {0}() route?".format(handler.__name__)
                 )
 
+            if stream:
+                handler.is_stream = stream
+
+            self.router.add(
+                uri=uri,
+                methods=methods,
+                handler=handler,
+                host=host,
+                strict_slashes=strict_slashes,
+                version=version,
+                name=name,
+            )
+            return handler
+
         return response
 
     # Shorthand method decorators
     def get(
         self, uri, host=None, strict_slashes=None, version=None, name=None
     ):
+        """
+        Add an API URL under the **GET** *HTTP* method
+
+        :param uri: URL to be tagged to **GET** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`Sanic` to check if the request
+            URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
             methods=frozenset({"GET"}),
@@ -222,6 +239,17 @@ class Sanic:
         version=None,
         name=None,
     ):
+        """
+        Add an API URL under the **POST** *HTTP* method
+
+        :param uri: URL to be tagged to **POST** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`Sanic` to check if the request
+            URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
             methods=frozenset({"POST"}),
@@ -241,6 +269,17 @@ class Sanic:
         version=None,
         name=None,
     ):
+        """
+        Add an API URL under the **PUT** *HTTP* method
+
+        :param uri: URL to be tagged to **PUT** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`Sanic` to check if the request
+            URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
             methods=frozenset({"PUT"}),
@@ -266,6 +305,17 @@ class Sanic:
     def options(
         self, uri, host=None, strict_slashes=None, version=None, name=None
     ):
+        """
+        Add an API URL under the **OPTIONS** *HTTP* method
+
+        :param uri: URL to be tagged to **OPTIONS** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`Sanic` to check if the request
+            URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
             methods=frozenset({"OPTIONS"}),
@@ -284,6 +334,17 @@ class Sanic:
         version=None,
         name=None,
     ):
+        """
+        Add an API URL under the **PATCH** *HTTP* method
+
+        :param uri: URL to be tagged to **PATCH** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`Sanic` to check if the request
+            URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
             methods=frozenset({"PATCH"}),
@@ -297,6 +358,17 @@ class Sanic:
     def delete(
         self, uri, host=None, strict_slashes=None, version=None, name=None
     ):
+        """
+        Add an API URL under the **DELETE** *HTTP* method
+
+        :param uri: URL to be tagged to **DELETE** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`Sanic` to check if the request
+            URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
             methods=frozenset({"DELETE"}),
@@ -369,10 +441,16 @@ class Sanic:
     def websocket(
         self, uri, host=None, strict_slashes=None, subprotocols=None, name=None
     ):
-        """Decorate a function to be registered as a websocket route
+        """
+        Decorate a function to be registered as a websocket route
+
         :param uri: path of the URL
+        :param host: Host IP or FQDN details
+        :param strict_slashes: If the API endpoint needs to terminate
+                               with a "/" or not
         :param subprotocols: optional list of str with supported subprotocols
-        :param host:
+        :param name: A unique name assigned to the URL so that it can
+                     be used with :func:`url_for`
         :return: decorated function
         """
         self.enable_websocket()
@@ -388,13 +466,30 @@ class Sanic:
         def response(handler):
             async def websocket_handler(request, *args, **kwargs):
                 request.app = self
-                try:
-                    protocol = request.transport.get_protocol()
-                except AttributeError:
-                    # On Python3.5 the Transport classes in asyncio do not
-                    # have a get_protocol() method as in uvloop
-                    protocol = request.transport._protocol
-                ws = await protocol.websocket_handshake(request, subprotocols)
+                if not getattr(handler, "__blueprintname__", False):
+                    request.endpoint = handler.__name__
+                else:
+                    request.endpoint = (
+                        getattr(handler, "__blueprintname__", "")
+                        + handler.__name__
+                    )
+
+                    pass
+
+                if self.asgi:
+                    ws = request.transport.get_websocket_connection()
+                else:
+                    try:
+                        protocol = request.transport.get_protocol()
+                    except AttributeError:
+                        # On Python3.5 the Transport classes in asyncio do not
+                        # have a get_protocol() method as in uvloop
+                        protocol = request.transport._protocol
+                    protocol.app = self
+
+                    ws = await protocol.websocket_handshake(
+                        request, subprotocols
+                    )
 
                 # schedule the application handler
                 # its future is kept in self.websocket_tasks in case it
@@ -430,7 +525,22 @@ class Sanic:
         subprotocols=None,
         name=None,
     ):
-        """A helper method to register a function as a websocket route."""
+        """
+        A helper method to register a function as a websocket route.
+
+        :param handler: a callable function or instance of a class
+                        that can handle the websocket request
+        :param host: Host IP or FQDN details
+        :param uri: URL path that will be mapped to the websocket
+                    handler
+        :param strict_slashes: If the API endpoint needs to terminate
+                with a "/" or not
+        :param subprotocols: Subprotocols to be used with websocket
+                handshake
+        :param name: A unique name assigned to the URL so that it can
+                be used with :func:`url_for`
+        :return: Objected decorated by :func:`websocket`
+        """
         if strict_slashes is None:
             strict_slashes = self.strict_slashes
 
@@ -459,6 +569,26 @@ class Sanic:
         self.websocket_enabled = enable
 
     def remove_route(self, uri, clean_cache=True, host=None):
+        """
+        This method provides the app user a mechanism by which an already
+        existing route can be removed from the :class:`Sanic` object
+
+        .. warning::
+            remove_route is deprecated in v19.06 and will be removed
+            from future versions.
+
+        :param uri: URL Path to be removed from the app
+        :param clean_cache: Instruct sanic if it needs to clean up the LRU
+            route cache
+        :param host: IP address or FQDN specific to the host
+        :return: None
+        """
+        warnings.warn(
+            "remove_route is deprecated and will be removed "
+            "from future versions.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
         self.router.remove(uri, clean_cache, host)
 
     # Decorator
@@ -481,18 +611,39 @@ class Sanic:
         return response
 
     def register_middleware(self, middleware, attach_to="request"):
+        """
+        Register an application level middleware that will be attached
+        to all the API URLs registered under this application.
+
+        This method is internally invoked by the :func:`middleware`
+        decorator provided at the app level.
+
+        :param middleware: Callback method to be attached to the
+            middleware
+        :param attach_to: The state at which the middleware needs to be
+            invoked in the lifecycle of an *HTTP Request*.
+            **request** - Invoke before the request is processed
+            **response** - Invoke before the response is returned back
+        :return: decorated method
+        """
         if attach_to == "request":
-            self.request_middleware.append(middleware)
+            if middleware not in self.request_middleware:
+                self.request_middleware.append(middleware)
         if attach_to == "response":
-            self.response_middleware.appendleft(middleware)
+            if middleware not in self.response_middleware:
+                self.response_middleware.appendleft(middleware)
         return middleware
 
     # Decorator
     def middleware(self, middleware_or_request):
-        """Decorate and register middleware to be called before a request.
-        Can either be called as @app.middleware or @app.middleware('request')
         """
+        Decorate and register middleware to be called before a request.
+        Can either be called as *@app.middleware* or
+        *@app.middleware('request')*
 
+        :param: middleware_or_request: Optional parameter to use for
+            identifying which type of middleware is being registered.
+        """
         # Detect which way this was called, @middleware or @middleware('AT')
         if callable(middleware_or_request):
             return self.register_middleware(middleware_or_request)
@@ -516,8 +667,30 @@ class Sanic:
         strict_slashes=None,
         content_type=None,
     ):
-        """Register a root to serve files from. The input can either be a
-        file or a directory. See
+        """
+        Register a root to serve files from. The input can either be a
+        file or a directory. This method will enable an easy and simple way
+        to setup the :class:`Route` necessary to serve the static files.
+
+        :param uri: URL path to be used for serving static content
+        :param file_or_directory: Path for the Static file/directory with
+            static files
+        :param pattern: Regex Pattern identifying the valid static files
+        :param use_modified_since: If true, send file modified time, and return
+            not modified if the browser's matches the server's
+        :param use_content_range: If true, process header for range requests
+            and sends the file part that is requested
+        :param stream_large_files: If true, use the
+            :func:`StreamingHTTPResponse.file_stream` handler rather
+            than the :func:`HTTPResponse.file` handler to send the file.
+            If this is an integer, this represents the threshold size to
+            switch to :func:`StreamingHTTPResponse.file_stream`
+        :param name: user defined name used for url_for
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`Sanic` to check if the request
+            URLs need to terminate with a */*
+        :param content_type: user defined content type for header
+        :return: None
         """
         static_register(
             self,
@@ -540,7 +713,7 @@ class Sanic:
         :param options: option dictionary with blueprint defaults
         :return: Nothing
         """
-        if isinstance(blueprint, (list, tuple)):
+        if isinstance(blueprint, (list, tuple, BlueprintGroup)):
             for item in blueprint:
                 self.blueprint(item, **options)
             return
@@ -555,7 +728,17 @@ class Sanic:
         blueprint.register(self, options)
 
     def register_blueprint(self, *args, **kwargs):
-        # TODO: deprecate 1.0
+        """
+        Proxy method provided for invoking the :func:`blueprint` method
+
+        .. note::
+            To be deprecated in 1.0. Use :func:`blueprint` instead.
+
+        :param args: Blueprint object or (list, tuple) thereof
+        :param kwargs: option dictionary with blueprint defaults
+        :return: None
+        """
+
         if self.debug:
             warnings.simplefilter("default")
         warnings.warn(
@@ -700,6 +883,9 @@ class Sanic:
     # -------------------------------------------------------------------- #
 
     def converted_response_type(self, response):
+        """
+        No implementation provided.
+        """
         pass
 
     async def handle_request(self, request, write_callback, stream_callback):
@@ -723,8 +909,6 @@ class Sanic:
             # -------------------------------------------- #
             # Request Middleware
             # -------------------------------------------- #
-
-            request.app = self
             response = await self._run_request_middleware(request)
             # No middleware results
             if not response:
@@ -743,6 +927,16 @@ class Sanic:
                             "handler from the router"
                         )
                     )
+                else:
+                    if not getattr(handler, "__blueprintname__", False):
+                        request.endpoint = self._build_endpoint_name(
+                            handler.__name__
+                        )
+                    else:
+                        request.endpoint = self._build_endpoint_name(
+                            getattr(handler, "__blueprintname__", ""),
+                            handler.__name__,
+                        )
 
                 # Run response handler
                 response = handler(request, *args, **kwargs)
@@ -803,8 +997,16 @@ class Sanic:
                 raise CancelledError()
 
         # pass the response to the correct callback
-        if isinstance(response, StreamingHTTPResponse):
-            await stream_callback(response)
+        if write_callback is None or isinstance(
+            response, StreamingHTTPResponse
+        ):
+            if stream_callback:
+                await stream_callback(response)
+            else:
+                # Should only end here IF it is an ASGI websocket.
+                # TODO:
+                # - Add exception handling
+                pass
         else:
             write_callback(response)
 
@@ -816,25 +1018,59 @@ class Sanic:
     def test_client(self):
         return SanicTestClient(self)
 
+    @property
+    def asgi_client(self):
+        return SanicASGITestClient(self)
+
     # -------------------------------------------------------------------- #
     # Execution
     # -------------------------------------------------------------------- #
 
     def run(
         self,
-        host=None,
-        port=None,
-        debug=False,
-        ssl=None,
-        sock=None,
-        workers=1,
-        protocol=None,
-        backlog=100,
-        stop_event=None,
-        register_sys_signals=True,
-        access_log=True,
-        **kwargs
-    ):
+        host: Optional[str] = None,
+        port: Optional[int] = None,
+        debug: bool = False,
+        ssl: Union[dict, SSLContext, None] = None,
+        sock: Optional[socket] = None,
+        workers: int = 1,
+        protocol: Type[Protocol] = None,
+        backlog: int = 100,
+        stop_event: Any = None,
+        register_sys_signals: bool = True,
+        access_log: Optional[bool] = None,
+        **kwargs: Any
+    ) -> None:
+        """Run the HTTP Server and listen until keyboard interrupt or term
+        signal. On termination, drain connections before closing.
+
+        :param host: Address to host on
+        :type host: str
+        :param port: Port to host on
+        :type port: int
+        :param debug: Enables debug output (slows server)
+        :type debug: bool
+        :param ssl: SSLContext, or location of certificate and key
+                    for SSL encryption of worker(s)
+        :type ssl: SSLContext or dict
+        :param sock: Socket for the server to accept connections from
+        :type sock: socket
+        :param workers: Number of processes received before it is respected
+        :type workers: int
+        :param protocol: Subclass of asyncio Protocol class
+        :type protocol: type[Protocol]
+        :param backlog: a number of unaccepted connections that the system
+                        will allow before refusing new connections
+        :type backlog: int
+        :param stop_event: event to be triggered
+                           before stopping the app - deprecated
+        :type stop_event: None
+        :param register_sys_signals: Register SIG* events
+        :type register_sys_signals: bool
+        :param access_log: Enables writing access logs (slows server)
+        :type access_log: bool
+        :return: Nothing
+        """
         if "loop" in kwargs:
             raise TypeError(
                 "loop is not a valid argument. To use an existing loop, "
@@ -843,23 +1079,6 @@ class Sanic:
                 "#asynchronous-support"
             )
 
-        """Run the HTTP Server and listen until keyboard interrupt or term
-        signal. On termination, drain connections before closing.
-
-        :param host: Address to host on
-        :param port: Port to host on
-        :param debug: Enables debug output (slows server)
-        :param ssl: SSLContext, or location of certificate and key
-                            for SSL encryption of worker(s)
-        :param sock: Socket for the server to accept connections from
-        :param workers: Number of processes
-                            received before it is respected
-        :param backlog:
-        :param stop_event:
-        :param register_sys_signals:
-        :param protocol: Subclass of asyncio protocol class
-        :return: Nothing
-        """
         # Default auto_reload to false
         auto_reload = False
         # If debug is set, default it to true (unless on windows)
@@ -882,8 +1101,10 @@ class Sanic:
                 "stop_event will be removed from future versions.",
                 DeprecationWarning,
             )
-        # compatibility old access_log params
-        self.config.ACCESS_LOG = access_log
+        # if access_log is passed explicitly change config.ACCESS_LOG
+        if access_log is not None:
+            self.config.ACCESS_LOG = access_log
+
         server_settings = self._helper(
             host=host,
             port=port,
@@ -927,26 +1148,60 @@ class Sanic:
         """This kills the Sanic"""
         get_event_loop().stop()
 
-    def __call__(self):
-        """gunicorn compatibility"""
-        return self
-
     async def create_server(
         self,
-        host=None,
-        port=None,
-        debug=False,
-        ssl=None,
-        sock=None,
-        protocol=None,
-        backlog=100,
-        stop_event=None,
-        access_log=True,
-    ):
-        """Asynchronous version of `run`.
+        host: Optional[str] = None,
+        port: Optional[int] = None,
+        debug: bool = False,
+        ssl: Union[dict, SSLContext, None] = None,
+        sock: Optional[socket] = None,
+        protocol: Type[Protocol] = None,
+        backlog: int = 100,
+        stop_event: Any = None,
+        access_log: Optional[bool] = None,
+        return_asyncio_server=False,
+        asyncio_server_kwargs=None,
+    ) -> None:
+        """
+        Asynchronous version of :func:`run`.
 
-        NOTE: This does not support multiprocessing and is not the preferred
-              way to run a Sanic application.
+        This method will take care of the operations necessary to invoke
+        the *before_start* events via :func:`trigger_events` method invocation
+        before starting the *sanic* app in Async mode.
+
+        .. note::
+            This does not support multiprocessing and is not the preferred
+            way to run a :class:`Sanic` application.
+
+        :param host: Address to host on
+        :type host: str
+        :param port: Port to host on
+        :type port: int
+        :param debug: Enables debug output (slows server)
+        :type debug: bool
+        :param ssl: SSLContext, or location of certificate and key
+                    for SSL encryption of worker(s)
+        :type ssl: SSLContext or dict
+        :param sock: Socket for the server to accept connections from
+        :type sock: socket
+        :param protocol: Subclass of asyncio Protocol class
+        :type protocol: type[Protocol]
+        :param backlog: a number of unaccepted connections that the system
+                        will allow before refusing new connections
+        :type backlog: int
+        :param stop_event: event to be triggered
+                           before stopping the app - deprecated
+        :type stop_event: None
+        :param access_log: Enables writing access logs (slows server)
+        :type access_log: bool
+        :param return_asyncio_server: flag that defines whether there's a need
+                                      to return asyncio.Server or
+                                      start it serving right away
+        :type return_asyncio_server: bool
+        :param asyncio_server_kwargs: key-value arguments for
+                                      asyncio/uvloop create_server method
+        :type asyncio_server_kwargs: dict
+        :return: Nothing
         """
 
         if sock is None:
@@ -963,8 +1218,10 @@ class Sanic:
                 "stop_event will be removed from future versions.",
                 DeprecationWarning,
             )
-        # compatibility old access_log params
-        self.config.ACCESS_LOG = access_log
+        # if access_log is passed explicitly change config.ACCESS_LOG
+        if access_log is not None:
+            self.config.ACCESS_LOG = access_log
+
         server_settings = self._helper(
             host=host,
             port=port,
@@ -974,7 +1231,7 @@ class Sanic:
             loop=get_event_loop(),
             protocol=protocol,
             backlog=backlog,
-            run_async=True,
+            run_async=return_asyncio_server,
         )
 
         # Trigger before_start events
@@ -983,7 +1240,9 @@ class Sanic:
             server_settings.get("loop"),
         )
 
-        return await serve(**server_settings)
+        return await serve(
+            asyncio_server_kwargs=asyncio_server_kwargs, **server_settings
+        )
 
     async def trigger_events(self, events, loop):
         """Trigger events (functions or async)
@@ -1063,6 +1322,7 @@ class Sanic:
             "port": port,
             "sock": sock,
             "ssl": ssl,
+            "app": self,
             "signal": Signal(),
             "debug": debug,
             "request_handler": self.handle_request,
@@ -1071,6 +1331,7 @@ class Sanic:
             "response_timeout": self.config.RESPONSE_TIMEOUT,
             "keep_alive_timeout": self.config.KEEP_ALIVE_TIMEOUT,
             "request_max_size": self.config.REQUEST_MAX_SIZE,
+            "request_buffer_queue_size": self.config.REQUEST_BUFFER_QUEUE_SIZE,
             "keep_alive": self.config.KEEP_ALIVE,
             "loop": loop,
             "register_sys_signals": register_sys_signals,
@@ -1104,10 +1365,14 @@ class Sanic:
             logger.setLevel(logging.DEBUG)
 
         if (
-            self.config.LOGO is not None
+            self.config.LOGO
             and os.environ.get("SANIC_SERVER_RUNNING") != "true"
         ):
-            logger.debug(self.config.LOGO)
+            logger.debug(
+                self.config.LOGO
+                if isinstance(self.config.LOGO, str)
+                else BASE_LOGO
+            )
 
         if run_async:
             server_settings["run_async"] = True
@@ -1120,3 +1385,19 @@ class Sanic:
             logger.info("Goin' Fast @ {}://{}:{}".format(proto, host, port))
 
         return server_settings
+
+    def _build_endpoint_name(self, *parts):
+        parts = [self.name, *parts]
+        return ".".join(parts)
+
+    # -------------------------------------------------------------------- #
+    # ASGI
+    # -------------------------------------------------------------------- #
+
+    async def __call__(self, scope, receive, send):
+        """To be ASGI compliant, our instance must be a callable that accepts
+        three arguments: scope, receive, send. See the ASGI reference for more
+        details: https://asgi.readthedocs.io/en/latest/"""
+        self.asgi = True
+        asgi_app = await ASGIApp.create(self, scope, receive, send)
+        await asgi_app()

sanic/asgi.py

@@ -0,0 +1,369 @@
+import asyncio
+import warnings
+
+from inspect import isawaitable
+from typing import Any, Awaitable, Callable, MutableMapping, Union
+from urllib.parse import quote
+
+from sanic.compat import Header
+from sanic.exceptions import InvalidUsage, ServerError
+from sanic.log import logger
+from sanic.request import Request
+from sanic.response import HTTPResponse, StreamingHTTPResponse
+from sanic.server import StreamBuffer
+from sanic.websocket import WebSocketConnection
+
+
+ASGIScope = MutableMapping[str, Any]
+ASGIMessage = MutableMapping[str, Any]
+ASGISend = Callable[[ASGIMessage], Awaitable[None]]
+ASGIReceive = Callable[[], Awaitable[ASGIMessage]]
+
+
+class MockProtocol:
+    def __init__(self, transport: "MockTransport", loop):
+        self.transport = transport
+        self._not_paused = asyncio.Event(loop=loop)
+        self._not_paused.set()
+        self._complete = asyncio.Event(loop=loop)
+
+    def pause_writing(self) -> None:
+        self._not_paused.clear()
+
+    def resume_writing(self) -> None:
+        self._not_paused.set()
+
+    async def complete(self) -> None:
+        self._not_paused.set()
+        await self.transport.send(
+            {"type": "http.response.body", "body": b"", "more_body": False}
+        )
+
+    @property
+    def is_complete(self) -> bool:
+        return self._complete.is_set()
+
+    async def push_data(self, data: bytes) -> None:
+        if not self.is_complete:
+            await self.transport.send(
+                {"type": "http.response.body", "body": data, "more_body": True}
+            )
+
+    async def drain(self) -> None:
+        await self._not_paused.wait()
+
+
+class MockTransport:
+    def __init__(
+        self, scope: ASGIScope, receive: ASGIReceive, send: ASGISend
+    ) -> None:
+        self.scope = scope
+        self._receive = receive
+        self._send = send
+        self._protocol = None
+        self.loop = None
+
+    def get_protocol(self) -> MockProtocol:
+        if not self._protocol:
+            self._protocol = MockProtocol(self, self.loop)
+        return self._protocol
+
+    def get_extra_info(self, info: str) -> Union[str, bool]:
+        if info == "peername":
+            return self.scope.get("server")
+        elif info == "sslcontext":
+            return self.scope.get("scheme") in ["https", "wss"]
+
+    def get_websocket_connection(self) -> WebSocketConnection:
+        try:
+            return self._websocket_connection
+        except AttributeError:
+            raise InvalidUsage("Improper websocket connection.")
+
+    def create_websocket_connection(
+        self, send: ASGISend, receive: ASGIReceive
+    ) -> WebSocketConnection:
+        self._websocket_connection = WebSocketConnection(send, receive)
+        return self._websocket_connection
+
+    def add_task(self) -> None:
+        raise NotImplementedError
+
+    async def send(self, data) -> None:
+        # TODO:
+        # - Validation on data and that it is formatted properly and is valid
+        await self._send(data)
+
+    async def receive(self) -> ASGIMessage:
+        return await self._receive()
+
+
+class Lifespan:
+    def __init__(self, asgi_app: "ASGIApp") -> None:
+        self.asgi_app = asgi_app
+
+        if "before_server_start" in self.asgi_app.sanic_app.listeners:
+            warnings.warn(
+                'You have set a listener for "before_server_start" '
+                "in ASGI mode. "
+                "It will be executed as early as possible, but not before "
+                "the ASGI server is started."
+            )
+        if "after_server_stop" in self.asgi_app.sanic_app.listeners:
+            warnings.warn(
+                'You have set a listener for "after_server_stop" '
+                "in ASGI mode. "
+                "It will be executed as late as possible, but not after "
+                "the ASGI server is stopped."
+            )
+
+    async def startup(self) -> None:
+        """
+        Gather the listeners to fire on server start.
+        Because we are using a third-party server and not Sanic server, we do
+        not have access to fire anything BEFORE the server starts.
+        Therefore, we fire before_server_start and after_server_start
+        in sequence since the ASGI lifespan protocol only supports a single
+        startup event.
+        """
+        listeners = self.asgi_app.sanic_app.listeners.get(
+            "before_server_start", []
+        ) + self.asgi_app.sanic_app.listeners.get("after_server_start", [])
+
+        for handler in listeners:
+            response = handler(
+                self.asgi_app.sanic_app, self.asgi_app.sanic_app.loop
+            )
+            if isawaitable(response):
+                await response
+
+    async def shutdown(self) -> None:
+        """
+        Gather the listeners to fire on server stop.
+        Because we are using a third-party server and not Sanic server, we do
+        not have access to fire anything AFTER the server stops.
+        Therefore, we fire before_server_stop and after_server_stop
+        in sequence since the ASGI lifespan protocol only supports a single
+        shutdown event.
+        """
+        listeners = self.asgi_app.sanic_app.listeners.get(
+            "before_server_stop", []
+        ) + self.asgi_app.sanic_app.listeners.get("after_server_stop", [])
+
+        for handler in listeners:
+            response = handler(
+                self.asgi_app.sanic_app, self.asgi_app.sanic_app.loop
+            )
+            if isawaitable(response):
+                await response
+
+    async def __call__(
+        self, scope: ASGIScope, receive: ASGIReceive, send: ASGISend
+    ) -> None:
+        message = await receive()
+        if message["type"] == "lifespan.startup":
+            await self.startup()
+            await send({"type": "lifespan.startup.complete"})
+
+        message = await receive()
+        if message["type"] == "lifespan.shutdown":
+            await self.shutdown()
+            await send({"type": "lifespan.shutdown.complete"})
+
+
+class ASGIApp:
+    def __init__(self) -> None:
+        self.ws = None
+
+    @classmethod
+    async def create(
+        cls, sanic_app, scope: ASGIScope, receive: ASGIReceive, send: ASGISend
+    ) -> "ASGIApp":
+        instance = cls()
+        instance.sanic_app = sanic_app
+        instance.transport = MockTransport(scope, receive, send)
+        instance.transport.add_task = sanic_app.loop.create_task
+        instance.transport.loop = sanic_app.loop
+
+        headers = Header(
+            [
+                (key.decode("latin-1"), value.decode("latin-1"))
+                for key, value in scope.get("headers", [])
+            ]
+        )
+        instance.do_stream = (
+            True if headers.get("expect") == "100-continue" else False
+        )
+        instance.lifespan = Lifespan(instance)
+
+        if scope["type"] == "lifespan":
+            await instance.lifespan(scope, receive, send)
+        else:
+            url_bytes = scope.get("root_path", "") + quote(scope["path"])
+            url_bytes = url_bytes.encode("latin-1")
+            url_bytes += b"?" + scope["query_string"]
+
+            if scope["type"] == "http":
+                version = scope["http_version"]
+                method = scope["method"]
+            elif scope["type"] == "websocket":
+                version = "1.1"
+                method = "GET"
+
+                instance.ws = instance.transport.create_websocket_connection(
+                    send, receive
+                )
+                await instance.ws.accept()
+            else:
+                pass
+                # TODO:
+                # - close connection
+
+            request_class = sanic_app.request_class or Request
+            instance.request = request_class(
+                url_bytes,
+                headers,
+                version,
+                method,
+                instance.transport,
+                sanic_app,
+            )
+
+            if sanic_app.is_request_stream:
+                is_stream_handler = sanic_app.router.is_stream_handler(
+                    instance.request
+                )
+                if is_stream_handler:
+                    instance.request.stream = StreamBuffer(
+                        sanic_app.config.REQUEST_BUFFER_QUEUE_SIZE
+                    )
+                    instance.do_stream = True
+
+        return instance
+
+    async def read_body(self) -> bytes:
+        """
+        Read and return the entire body from an incoming ASGI message.
+        """
+        body = b""
+        more_body = True
+        while more_body:
+            message = await self.transport.receive()
+            body += message.get("body", b"")
+            more_body = message.get("more_body", False)
+
+        return body
+
+    async def stream_body(self) -> None:
+        """
+        Read and stream the body in chunks from an incoming ASGI message.
+        """
+        more_body = True
+
+        while more_body:
+            message = await self.transport.receive()
+            chunk = message.get("body", b"")
+            await self.request.stream.put(chunk)
+
+            more_body = message.get("more_body", False)
+
+        await self.request.stream.put(None)
+
+    async def __call__(self) -> None:
+        """
+        Handle the incoming request.
+        """
+        if not self.do_stream:
+            self.request.body = await self.read_body()
+        else:
+            self.sanic_app.loop.create_task(self.stream_body())
+
+        handler = self.sanic_app.handle_request
+        callback = None if self.ws else self.stream_callback
+        await handler(self.request, None, callback)
+
+    async def stream_callback(self, response: HTTPResponse) -> None:
+        """
+        Write the response.
+        """
+        headers = []
+        cookies = {}
+        try:
+            cookies = {
+                v.key: v
+                for _, v in list(
+                    filter(
+                        lambda item: item[0].lower() == "set-cookie",
+                        response.headers.items(),
+                    )
+                )
+            }
+            headers += [
+                (str(name).encode("latin-1"), str(value).encode("latin-1"))
+                for name, value in response.headers.items()
+                if name.lower() not in ["set-cookie"]
+            ]
+        except AttributeError:
+            logger.error(
+                "Invalid response object for url %s, "
+                "Expected Type: HTTPResponse, Actual Type: %s",
+                self.request.url,
+                type(response),
+            )
+            exception = ServerError("Invalid response type")
+            response = self.sanic_app.error_handler.response(
+                self.request, exception
+            )
+            headers = [
+                (str(name).encode("latin-1"), str(value).encode("latin-1"))
+                for name, value in response.headers.items()
+                if name not in (b"Set-Cookie",)
+            ]
+
+        if "content-length" not in response.headers and not isinstance(
+            response, StreamingHTTPResponse
+        ):
+            headers += [
+                (b"content-length", str(len(response.body)).encode("latin-1"))
+            ]
+
+        if "content-type" not in response.headers:
+            headers += [
+                (b"content-type", str(response.content_type).encode("latin-1"))
+            ]
+
+        if response.cookies:
+            cookies.update(
+                {
+                    v.key: v
+                    for _, v in response.cookies.items()
+                    if v.key not in cookies.keys()
+                }
+            )
+
+        headers += [
+            (b"set-cookie", cookie.encode("utf-8"))
+            for k, cookie in cookies.items()
+        ]
+
+        await self.transport.send(
+            {
+                "type": "http.response.start",
+                "status": response.status,
+                "headers": headers,
+            }
+        )
+
+        if isinstance(response, StreamingHTTPResponse):
+            response.protocol = self.transport.get_protocol()
+            await response.stream()
+            await response.protocol.complete()
+
+        else:
+            await self.transport.send(
+                {
+                    "type": "http.response.body",
+                    "body": response.body,
+                    "more_body": False,
+                }
+            )

sanic/blueprint_group.py

@@ -0,0 +1,121 @@
+from collections.abc import MutableSequence
+
+
+class BlueprintGroup(MutableSequence):
+    """
+    This class provides a mechanism to implement a Blueprint Group
+    using the :meth:`~sanic.blueprints.Blueprint.group` method in
+    :class:`~sanic.blueprints.Blueprint`. To avoid having to re-write
+    some of the existing implementation, this class provides a custom
+    iterator implementation that will let you use the object of this
+    class as a list/tuple inside the existing implementation.
+    """
+
+    __slots__ = ("_blueprints", "_url_prefix")
+
+    def __init__(self, url_prefix=None):
+        """
+        Create a new Blueprint Group
+
+        :param url_prefix: URL: to be prefixed before all the Blueprint Prefix
+        """
+        self._blueprints = []
+        self._url_prefix = url_prefix
+
+    @property
+    def url_prefix(self):
+        """
+        Retrieve the URL prefix being used for the Current Blueprint Group
+        :return: string with url prefix
+        """
+        return self._url_prefix
+
+    @property
+    def blueprints(self):
+        """
+        Retrieve a list of all the available blueprints under this group.
+        :return: List of Blueprint instance
+        """
+        return self._blueprints
+
+    def __iter__(self):
+        """Tun the class Blueprint Group into an Iterable item"""
+        return iter(self._blueprints)
+
+    def __getitem__(self, item):
+        """
+        This method returns a blueprint inside the group specified by
+        an index value. This will enable indexing, splice and slicing
+        of the blueprint group like we can do with regular list/tuple.
+
+        This method is provided to ensure backward compatibility with
+        any of the pre-existing usage that might break.
+
+        :param item: Index of the Blueprint item in the group
+        :return: Blueprint object
+        """
+        return self._blueprints[item]
+
+    def __setitem__(self, index: int, item: object) -> None:
+        """
+        Abstract method implemented to turn the `BlueprintGroup` class
+        into a list like object to support all the existing behavior.
+
+        This method is used to perform the list's indexed setter operation.
+
+        :param index: Index to use for inserting a new Blueprint item
+        :param item: New `Blueprint` object.
+        :return: None
+        """
+        self._blueprints[index] = item
+
+    def __delitem__(self, index: int) -> None:
+        """
+        Abstract method implemented to turn the `BlueprintGroup` class
+        into a list like object to support all the existing behavior.
+
+        This method is used to delete an item from the list of blueprint
+        groups like it can be done on a regular list with index.
+
+        :param index: Index to use for removing a new Blueprint item
+        :return: None
+        """
+        del self._blueprints[index]
+
+    def __len__(self) -> int:
+        """
+        Get the Length of the blueprint group object.
+        :return: Length of Blueprint group object
+        """
+        return len(self._blueprints)
+
+    def insert(self, index: int, item: object) -> None:
+        """
+        The Abstract class `MutableSequence` leverages this insert method to
+        perform the `BlueprintGroup.append` operation.
+
+        :param index: Index to use for removing a new Blueprint item
+        :param item: New `Blueprint` object.
+        :return: None
+        """
+        self._blueprints.insert(index, item)
+
+    def middleware(self, *args, **kwargs):
+        """
+        A decorator that can be used to implement a Middleware plugin to
+        all of the Blueprints that belongs to this specific Blueprint Group.
+
+        In case of nested Blueprint Groups, the same middleware is applied
+        across each of the Blueprints recursively.
+
+        :param args: Optional positional Parameters to be use middleware
+        :param kwargs: Optional Keyword arg to use with Middleware
+        :return: Partial function to apply the middleware
+        """
+        kwargs["bp_group"] = True
+
+        def register_middleware_for_blueprints(fn):
+            for blueprint in self.blueprints:
+                blueprint.middleware(fn, *args, **kwargs)
+
+        return register_middleware_for_blueprints

sanic/blueprints.py

@@ -1,5 +1,6 @@
 from collections import defaultdict, namedtuple
 
+from sanic.blueprint_group import BlueprintGroup
 from sanic.constants import HTTP_METHODS
 from sanic.views import CompositionView
 
@@ -36,13 +37,19 @@ class Blueprint:
         url_prefix=None,
         host=None,
         version=None,
-        strict_slashes=False,
+        strict_slashes=None,
     ):
-        """Create a new blueprint
+        """
+        In *Sanic* terminology, a **Blueprint** is a logical collection of
+        URLs that perform a specific set of tasks which can be identified by
+        a unique name.
 
         :param name: unique name of the blueprint
         :param url_prefix: URL to be prefixed before all route URLs
-        :param strict_slashes: strict to trailing slash
+        :param host: IP Address of FQDN for the sanic server to use.
+        :param version: Blueprint Version
+        :param strict_slashes: Enforce the API urls are requested with a
+            training */*
         """
         self.name = name
         self.url_prefix = url_prefix
@@ -59,8 +66,9 @@ class Blueprint:
 
     @staticmethod
     def group(*blueprints, url_prefix=""):
-        """Create a list of blueprints, optionally
-        grouping them under a general URL prefix.
+        """
+        Create a list of blueprints, optionally grouping them under a
+        general URL prefix.
 
         :param blueprints: blueprints to be registered as a group
         :param url_prefix: URL route to be prepended to all sub-prefixes
@@ -71,10 +79,12 @@ class Blueprint:
             for i in nested:
                 if isinstance(i, (list, tuple)):
                     yield from chain(i)
+                elif isinstance(i, BlueprintGroup):
+                    yield from i.blueprints
                 else:
                     yield i
 
-        bps = []
+        bps = BlueprintGroup(url_prefix=url_prefix)
         for bp in chain(blueprints):
             if bp.url_prefix is None:
                 bp.url_prefix = ""
@@ -83,7 +93,14 @@ class Blueprint:
         return bps
 
     def register(self, app, options):
-        """Register the blueprint to the sanic app."""
+        """
+        Register the blueprint to the sanic app.
+
+        :param app: Instance of :class:`sanic.app.Sanic` class
+        :param options: Options to be used while registering the
+            blueprint into the app.
+            *url_prefix* - URL Prefix to override the blueprint prefix
+        """
 
         url_prefix = options.get("url_prefix", self.url_prefix)
 
@@ -160,6 +177,15 @@ class Blueprint:
 
         :param uri: endpoint at which the route will be accessible.
         :param methods: list of acceptable HTTP methods.
+        :param host: IP Address of FQDN for the sanic server to use.
+        :param strict_slashes: Enforce the API urls are requested with a
+            training */*
+        :param stream: If the route should provide a streaming support
+        :param version: Blueprint Version
+        :param name: Unique name to identify the Route
+
+        :return a decorated method that when invoked will return an object
+            of type :class:`FutureRoute`
         """
         if strict_slashes is None:
             strict_slashes = self.strict_slashes
@@ -189,6 +215,7 @@ class Blueprint:
         strict_slashes=None,
         version=None,
         name=None,
+        stream=False,
     ):
         """Create a blueprint route from a function.
 
@@ -196,10 +223,12 @@ class Blueprint:
                         or class instance with a view_class method.
         :param uri: endpoint at which the route will be accessible.
         :param methods: list of acceptable HTTP methods.
-        :param host:
-        :param strict_slashes:
-        :param version:
+        :param host: IP Address of FQDN for the sanic server to use.
+        :param strict_slashes: Enforce the API urls are requested with a
+            training */*
+        :param version: Blueprint Version
         :param name: user defined route name for url_for
+        :param stream: boolean specifying if the handler is a stream handler
         :return: function or class instance
         """
         # Handle HTTPMethodView differently
@@ -222,6 +251,7 @@ class Blueprint:
             methods=methods,
             host=host,
             strict_slashes=strict_slashes,
+            stream=stream,
             version=version,
             name=name,
         )(handler)
@@ -233,6 +263,11 @@ class Blueprint:
         """Create a blueprint websocket route from a decorated function.
 
         :param uri: endpoint at which the route will be accessible.
+        :param host: IP Address of FQDN for the sanic server to use.
+        :param strict_slashes: Enforce the API urls are requested with a
+            training */*
+        :param version: Blueprint Version
+        :param name: Unique name to identify the Websocket Route
         """
         if strict_slashes is None:
             strict_slashes = self.strict_slashes
@@ -254,6 +289,9 @@ class Blueprint:
         :param handler: function for handling uri requests. Accepts function,
                         or class instance with a view_class method.
         :param uri: endpoint at which the route will be accessible.
+        :param host: IP Address of FQDN for the sanic server to use.
+        :param version: Blueprint Version
+        :param name: Unique name to identify the Websocket Route
         :return: function or class instance
         """
         self.websocket(uri=uri, host=host, version=version, name=name)(handler)
@@ -272,7 +310,14 @@ class Blueprint:
         return decorator
 
     def middleware(self, *args, **kwargs):
-        """Create a blueprint middleware from a decorated function."""
+        """
+        Create a blueprint middleware from a decorated function.
+
+        :param args: Positional arguments to be used while invoking the
+            middleware
+        :param kwargs: optional keyword args that can be used with the
+            middleware.
+        """
 
         def register_middleware(_middleware):
             future_middleware = FutureMiddleware(_middleware, args, kwargs)
@@ -285,10 +330,26 @@ class Blueprint:
             args = []
             return register_middleware(middleware)
         else:
-            return register_middleware
+            if kwargs.get("bp_group") and callable(args[0]):
+                middleware = args[0]
+                args = args[1:]
+                kwargs.pop("bp_group")
+                return register_middleware(middleware)
+            else:
+                return register_middleware
 
     def exception(self, *args, **kwargs):
-        """Create a blueprint exception from a decorated function."""
+        """
+        This method enables the process of creating a global exception
+        handler for the current blueprint under question.
+
+        :param args: List of Python exceptions to be caught by the handler
+        :param kwargs: Additional optional arguments to be passed to the
+            exception handler
+
+        :return a decorated method to handle global exceptions for any
+            route registered under this blueprint.
+        """
 
         def decorator(handler):
             exception = FutureException(handler, args, kwargs)
@@ -319,9 +380,20 @@ class Blueprint:
     def get(
         self, uri, host=None, strict_slashes=None, version=None, name=None
     ):
+        """
+        Add an API URL under the **GET** *HTTP* method
+
+        :param uri: URL to be tagged to **GET** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`sanic.app.Sanic` to check
+            if the request URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
-            methods=["GET"],
+            methods=frozenset({"GET"}),
             host=host,
             strict_slashes=strict_slashes,
             version=version,
@@ -337,9 +409,20 @@ class Blueprint:
         version=None,
         name=None,
     ):
+        """
+        Add an API URL under the **POST** *HTTP* method
+
+        :param uri: URL to be tagged to **POST** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`sanic.app.Sanic` to check
+            if the request URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
-            methods=["POST"],
+            methods=frozenset({"POST"}),
             host=host,
             strict_slashes=strict_slashes,
             stream=stream,
@@ -356,9 +439,20 @@ class Blueprint:
         version=None,
         name=None,
     ):
+        """
+        Add an API URL under the **PUT** *HTTP* method
+
+        :param uri: URL to be tagged to **PUT** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`sanic.app.Sanic` to check
+            if the request URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
-            methods=["PUT"],
+            methods=frozenset({"PUT"}),
             host=host,
             strict_slashes=strict_slashes,
             stream=stream,
@@ -369,9 +463,20 @@ class Blueprint:
     def head(
         self, uri, host=None, strict_slashes=None, version=None, name=None
     ):
+        """
+        Add an API URL under the **HEAD** *HTTP* method
+
+        :param uri: URL to be tagged to **HEAD** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`sanic.app.Sanic` to check
+            if the request URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
-            methods=["HEAD"],
+            methods=frozenset({"HEAD"}),
             host=host,
             strict_slashes=strict_slashes,
             version=version,
@@ -381,9 +486,20 @@ class Blueprint:
     def options(
         self, uri, host=None, strict_slashes=None, version=None, name=None
     ):
+        """
+        Add an API URL under the **OPTIONS** *HTTP* method
+
+        :param uri: URL to be tagged to **OPTIONS** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`sanic.app.Sanic` to check
+            if the request URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
-            methods=["OPTIONS"],
+            methods=frozenset({"OPTIONS"}),
             host=host,
             strict_slashes=strict_slashes,
             version=version,
@@ -399,9 +515,20 @@ class Blueprint:
         version=None,
         name=None,
     ):
+        """
+        Add an API URL under the **PATCH** *HTTP* method
+
+        :param uri: URL to be tagged to **PATCH** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`sanic.app.Sanic` to check
+            if the request URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
-            methods=["PATCH"],
+            methods=frozenset({"PATCH"}),
             host=host,
             strict_slashes=strict_slashes,
             stream=stream,
@@ -412,9 +539,20 @@ class Blueprint:
     def delete(
         self, uri, host=None, strict_slashes=None, version=None, name=None
     ):
+        """
+        Add an API URL under the **DELETE** *HTTP* method
+
+        :param uri: URL to be tagged to **DELETE** method of *HTTP*
+        :param host: Host IP or FQDN for the service to use
+        :param strict_slashes: Instruct :class:`sanic.app.Sanic` to check
+            if the request URLs need to terminate with a */*
+        :param version: API Version
+        :param name: Unique name that can be used to identify the Route
+        :return: Object decorated with :func:`route` method
+        """
         return self.route(
             uri,
-            methods=["DELETE"],
+            methods=frozenset({"DELETE"}),
             host=host,
             strict_slashes=strict_slashes,
             version=version,

sanic/compat.py

@@ -0,0 +1,6 @@
+from multidict import CIMultiDict
+
+
+class Header(CIMultiDict):
+    def get_all(self, key):
+        return self.getall(key, default=[])

sanic/config.py

@@ -2,46 +2,45 @@ import os
 import types
 
 from sanic.exceptions import PyFileError
+from sanic.helpers import import_string
 
 
 SANIC_PREFIX = "SANIC_"
+BASE_LOGO = """
+
+                 Sanic
+         Build Fast. Run Fast.
+
+"""
+
+DEFAULT_CONFIG = {
+    "REQUEST_MAX_SIZE": 100000000,  # 100 megabytes
+    "REQUEST_BUFFER_QUEUE_SIZE": 100,
+    "REQUEST_TIMEOUT": 60,  # 60 seconds
+    "RESPONSE_TIMEOUT": 60,  # 60 seconds
+    "KEEP_ALIVE": True,
+    "KEEP_ALIVE_TIMEOUT": 5,  # 5 seconds
+    "WEBSOCKET_MAX_SIZE": 2 ** 20,  # 1 megabytes
+    "WEBSOCKET_MAX_QUEUE": 32,
+    "WEBSOCKET_READ_LIMIT": 2 ** 16,
+    "WEBSOCKET_WRITE_LIMIT": 2 ** 16,
+    "GRACEFUL_SHUTDOWN_TIMEOUT": 15.0,  # 15 sec
+    "ACCESS_LOG": True,
+    "PROXIES_COUNT": -1,
+    "FORWARDED_FOR_HEADER": "X-Forwarded-For",
+    "REAL_IP_HEADER": "X-Real-IP",
+}
 
 
 class Config(dict):
-    def __init__(self, defaults=None, load_env=True, keep_alive=True):
-        super().__init__(defaults or {})
-        self.LOGO = """
-                 ▄▄▄▄▄
-        ▀▀▀██████▄▄▄       _______________
-      ▄▄▄▄▄  █████████▄  /                 \\
-     ▀▀▀▀█████▌ ▀▐▄ ▀▐█ |   Gotta go fast!  |
-   ▀▀█████▄▄ ▀██████▄██ | _________________/
-   ▀▄▄▄▄▄  ▀▀█▄▀█════█▀ |/
-        ▀▀▀▄  ▀▀███ ▀       ▄▄
-     ▄███▀▀██▄████████▄ ▄▀▀▀▀▀▀█▌
-   ██▀▄▄▄██▀▄███▀ ▀▀████      ▄██
-▄▀▀▀▄██▄▀▀▌████▒▒▒▒▒▒███     ▌▄▄▀
-▌    ▐▀████▐███▒▒▒▒▒▐██▌
-▀▄▄▄▄▀   ▀▀████▒▒▒▒▄██▀
-          ▀▀█████████▀
-        ▄▄██▀██████▀█
-      ▄██▀     ▀▀▀  █
-     ▄█             ▐▌
- ▄▄▄▄█▌              ▀█▄▄▄▄▀▀▄
-▌     ▐                ▀▀▄▄▄▀
- ▀▀▄▄▀
-"""
-        self.REQUEST_MAX_SIZE = 100000000  # 100 megabytes
-        self.REQUEST_TIMEOUT = 60  # 60 seconds
-        self.RESPONSE_TIMEOUT = 60  # 60 seconds
-        self.KEEP_ALIVE = keep_alive
-        self.KEEP_ALIVE_TIMEOUT = 5  # 5 seconds
-        self.WEBSOCKET_MAX_SIZE = 2 ** 20  # 1 megabytes
-        self.WEBSOCKET_MAX_QUEUE = 32
-        self.WEBSOCKET_READ_LIMIT = 2 ** 16
-        self.WEBSOCKET_WRITE_LIMIT = 2 ** 16
-        self.GRACEFUL_SHUTDOWN_TIMEOUT = 15.0  # 15 sec
-        self.ACCESS_LOG = True
+    def __init__(self, defaults=None, load_env=True, keep_alive=None):
+        defaults = defaults or {}
+        super().__init__({**DEFAULT_CONFIG, **defaults})
+
+        self.LOGO = BASE_LOGO
+
+        if keep_alive is not None:
+            self.KEEP_ALIVE = keep_alive
 
         if load_env:
             prefix = SANIC_PREFIX if load_env is True else load_env
@@ -81,7 +80,7 @@ class Config(dict):
         module.__file__ = filename
         try:
             with open(filename) as config_file:
-                exec(
+                exec(  # nosec
                     compile(config_file.read(), filename, "exec"),
                     module.__dict__,
                 )
@@ -104,6 +103,9 @@ class Config(dict):
             from yourapplication import default_config
             app.config.from_object(default_config)
 
+            or also:
+            app.config.from_object('myproject.config.MyConfigClass')
+
         You should not use this function to load the actual configuration but
         rather configuration defaults. The actual config should be loaded
         with :meth:`from_pyfile` and ideally from a location not within the
@@ -111,6 +113,8 @@ class Config(dict):
 
         :param obj: an object holding the configuration
         """
+        if isinstance(obj, str):
+            obj = import_string(obj)
         for key in dir(obj):
             if key.isupper():
                 self[key] = getattr(obj, key)
@@ -129,4 +133,24 @@ class Config(dict):
                     try:
                         self[config_key] = float(v)
                     except ValueError:
-                        self[config_key] = v
+                        try:
+                            self[config_key] = strtobool(v)
+                        except ValueError:
+                            self[config_key] = v
+
+
+def strtobool(val):
+    """
+    This function was borrowed from distutils.utils. While distutils
+    is part of stdlib, it feels odd to use distutils in main application code.
+
+    The function was modified to walk its talk and actually return bool
+    and not int.
+    """
+    val = val.lower()
+    if val in ("y", "yes", "t", "true", "on", "1"):
+        return True
+    elif val in ("n", "no", "f", "false", "off", "0"):
+        return False
+    else:
+        raise ValueError("invalid truth value %r" % (val,))

sanic/cookies.py

@@ -1,6 +1,10 @@
 import re
 import string
 
+from datetime import datetime
+
+
+DEFAULT_MAX_AGE = 0
 
 # ------------------------------------------------------------ #
 #  SimpleCookie
@@ -103,9 +107,29 @@ class Cookie(dict):
         if key not in self._keys:
             raise KeyError("Unknown cookie property")
         if value is not False:
+            if key.lower() == "max-age":
+                if not str(value).isdigit():
+                    value = DEFAULT_MAX_AGE
+            elif key.lower() == "expires":
+                if not isinstance(value, datetime):
+                    raise TypeError(
+                        "Cookie 'expires' property must be a datetime"
+                    )
             return super().__setitem__(key, value)
 
     def encode(self, encoding):
+        """
+        Encode the cookie content in a specific type of encoding instructed
+        by the developer. Leverages the :func:`str.encode` method provided
+        by python.
+
+        This method can be used to encode and embed ``utf-8`` content into
+        the cookies.
+
+        :param encoding: Encoding to be used with the cookie
+        :return: Cookie encoded in a codec of choosing.
+        :except: UnicodeEncodeError
+        """
         output = ["%s=%s" % (self.key, _quote(self.value))]
         for key, value in self.items():
             if key == "max-age":
@@ -114,16 +138,10 @@ class Cookie(dict):
                 except TypeError:
                     output.append("%s=%s" % (self._keys[key], value))
             elif key == "expires":
-                try:
-                    output.append(
-                        "%s=%s"
-                        % (
-                            self._keys[key],
-                            value.strftime("%a, %d-%b-%Y %T GMT"),
-                        )
-                    )
-                except AttributeError:
-                    output.append("%s=%s" % (self._keys[key], value))
+                output.append(
+                    "%s=%s"
+                    % (self._keys[key], value.strftime("%a, %d-%b-%Y %T GMT"))
+                )
             elif key in self._flags and self[key]:
                 output.append(self._keys[key])
             else:

sanic/exceptions.py

@@ -123,7 +123,7 @@ _sanic_exceptions = {}
 
 def add_status_code(code):
     """
-    Decorator used for adding exceptions to _sanic_exceptions.
+    Decorator used for adding exceptions to :class:`SanicException`.
     """
 
     def class_decorator(cls):
@@ -218,6 +218,11 @@ class ContentRangeError(SanicException):
         }
 
 
+@add_status_code(417)
+class HeaderExpectationFailed(SanicException):
+    pass
+
+
 @add_status_code(403)
 class Forbidden(SanicException):
     pass

sanic/handlers.py

@@ -19,6 +19,18 @@ from sanic.response import html, text
 
 
 class ErrorHandler:
+    """
+    Provide :class:`sanic.app.Sanic` application with a mechanism to handle
+    and process any and all uncaught exceptions in a way the application
+    developer will set fit.
+
+    This error handling framework is built into the core that can be extended
+    by the developers to perform a wide range of tasks from recording the error
+    stats to reporting them to an external service that can be used for
+    realtime alerting system.
+
+    """
+
     handlers = None
     cached_handlers = None
     _missing = object()
@@ -58,9 +70,34 @@ class ErrorHandler:
         )
 
     def add(self, exception, handler):
+        """
+        Add a new exception handler to an already existing handler object.
+
+        :param exception: Type of exception that need to be handled
+        :param handler: Reference to the method that will handle the exception
+
+        :type exception: :class:`sanic.exceptions.SanicException` or
+            :class:`Exception`
+        :type handler: ``function``
+
+        :return: None
+        """
         self.handlers.append((exception, handler))
 
     def lookup(self, exception):
+        """
+        Lookup the existing instance of :class:`ErrorHandler` and fetch the
+        registered handler for a specific type of exception.
+
+        This method leverages a dict lookup to speedup the retrieval process.
+
+        :param exception: Type of exception
+
+        :type exception: :class:`sanic.exceptions.SanicException` or
+            :class:`Exception`
+
+        :return: Registered function if found ``None`` otherwise
+        """
         handler = self.cached_handlers.get(type(exception), self._missing)
         if handler is self._missing:
             for exception_class, handler in self.handlers:
@@ -75,9 +112,15 @@ class ErrorHandler:
         """Fetches and executes an exception handler and returns a response
         object
 
-        :param request: Request
+        :param request: Instance of :class:`sanic.request.Request`
         :param exception: Exception to handle
-        :return: Response object
+
+        :type request: :class:`sanic.request.Request`
+        :type exception: :class:`sanic.exceptions.SanicException` or
+            :class:`Exception`
+
+        :return: Wrap the return value obtained from :func:`default`
+            or registered handler for that type of exception.
         """
         handler = self.lookup(exception)
         response = None
@@ -109,6 +152,20 @@ class ErrorHandler:
         """
 
     def default(self, request, exception):
+        """
+        Provide a default behavior for the objects of :class:`ErrorHandler`.
+        If a developer chooses to extent the :class:`ErrorHandler` they can
+        provide a custom implementation for this method to behave in a way
+        they see fit.
+
+        :param request: Incoming request
+        :param exception: Exception object
+
+        :type request: :class:`sanic.request.Request`
+        :type exception: :class:`sanic.exceptions.SanicException` or
+            :class:`Exception`
+        :return:
+        """
         self.log(format_exc())
         try:
             url = repr(request.url)
@@ -133,7 +190,23 @@ class ErrorHandler:
 
 
 class ContentRangeHandler:
-    """Class responsible for parsing request header"""
+    """
+    A mechanism to parse and process the incoming request headers to
+    extract the content range information.
+
+    :param request: Incoming api request
+    :param stats: Stats related to the content
+
+    :type request: :class:`sanic.request.Request`
+    :type stats: :class:`posix.stat_result`
+
+    :ivar start: Content Range start
+    :ivar end: Content Range end
+    :ivar size: Length of the content
+    :ivar total: Total size identified by the :class:`posix.stat_result`
+        instance
+    :ivar ContentRangeHandler.headers: Content range header ``dict``
+    """
 
     __slots__ = ("start", "end", "size", "total", "headers")
 

sanic/helpers.py

@@ -1,5 +1,9 @@
 """Defines basics of HTTP standard."""
 
+from importlib import import_module
+from inspect import ismodule
+
+
 STATUS_CODES = {
     100: b"Continue",
     101: b"Switching Protocols",
@@ -131,3 +135,21 @@ def remove_entity_headers(headers, allowed=("content-location", "expires")):
         if not is_entity_header(header) or header.lower() in allowed
     }
     return headers
+
+
+def import_string(module_name, package=None):
+    """
+    import a module or class by string path.
+
+    :module_name: str with path of module or path to import and
+    instanciate a class
+    :returns: a module object or one instance from class if
+    module_name is a valid path to class
+
+    """
+    module, klass = module_name.rsplit(".", 1)
+    module = import_module(module, package=package)
+    obj = getattr(module, klass)
+    if ismodule(obj):
+        return obj
+    return obj()

sanic/reloader_helpers.py

@@ -36,7 +36,15 @@ def _iter_module_files():
 def _get_args_for_reloading():
     """Returns the executable."""
     rv = [sys.executable]
-    rv.extend(sys.argv)
+    main_module = sys.modules["__main__"]
+    mod_spec = getattr(main_module, "__spec__", None)
+    if mod_spec:
+        # Parent exe was launched as a module rather than a script
+        rv.extend(["-m", mod_spec.name])
+        if len(sys.argv) > 1:
+            rv.extend(sys.argv[1:])
+    else:
+        rv.extend(sys.argv)
     return rv
 
 
@@ -44,6 +52,7 @@ def restart_with_reloader():
     """Create a new process and a subprocess in it with the same arguments as
     this one.
     """
+    cwd = os.getcwd()
     args = _get_args_for_reloading()
     new_environ = os.environ.copy()
     new_environ["SANIC_SERVER_RUNNING"] = "true"
@@ -51,7 +60,7 @@ def restart_with_reloader():
     worker_process = Process(
         target=subprocess.call,
         args=(cmd,),
-        kwargs=dict(shell=True, env=new_environ),
+        kwargs={"cwd": cwd, "shell": True, "env": new_environ},
     )
     worker_process.start()
     return worker_process

sanic/request.py

@@ -1,10 +1,13 @@
+import asyncio
+import email.utils
 import json
 import sys
+import warnings
 
 from cgi import parse_header
-from collections import namedtuple
+from collections import defaultdict, namedtuple
 from http.cookies import SimpleCookie
-from urllib.parse import parse_qs, urlunparse
+from urllib.parse import parse_qs, parse_qsl, unquote, urlunparse
 
 from httptools import parse_url
 
@@ -24,9 +27,8 @@ except ImportError:
     else:
         json_loads = json.loads
 
-
 DEFAULT_HTTP_CONTENT_TYPE = "application/octet-stream"
-
+EXPECT_HEADER = "EXPECT"
 
 # HTTP/1.1: https://www.w3.org/Protocols/rfc2616/rfc2616-sec7.html#sec7.2.1
 # > If the media type remains unknown, the recipient SHOULD treat it
@@ -47,37 +49,56 @@ class RequestParameters(dict):
         return super().get(name, default)
 
 
+class StreamBuffer:
+    def __init__(self, buffer_size=100):
+        self._queue = asyncio.Queue(buffer_size)
+
+    async def read(self):
+        """ Stop reading when gets None """
+        payload = await self._queue.get()
+        self._queue.task_done()
+        return payload
+
+    async def put(self, payload):
+        await self._queue.put(payload)
+
+    def is_full(self):
+        return self._queue.full()
+
+
 class Request(dict):
     """Properties of an HTTP request such as URL, headers, etc."""
 
     __slots__ = (
-        "app",
-        "headers",
-        "version",
-        "method",
+        "__weakref__",
         "_cookies",
-        "transport",
-        "body",
-        "parsed_json",
-        "parsed_args",
-        "parsed_form",
-        "parsed_files",
         "_ip",
         "_parsed_url",
-        "uri_template",
-        "stream",
+        "_port",
         "_remote_addr",
         "_socket",
-        "_port",
-        "__weakref__",
+        "app",
+        "body",
+        "endpoint",
+        "headers",
+        "method",
+        "parsed_args",
+        "parsed_not_grouped_args",
+        "parsed_files",
+        "parsed_form",
+        "parsed_json",
         "raw_url",
+        "stream",
+        "transport",
+        "uri_template",
+        "version",
     )
 
-    def __init__(self, url_bytes, headers, version, method, transport):
+    def __init__(self, url_bytes, headers, version, method, transport, app):
         self.raw_url = url_bytes
         # TODO: Content-Encoding detection
         self._parsed_url = parse_url(url_bytes)
-        self.app = None
+        self.app = app
 
         self.headers = headers
         self.version = version
@@ -89,14 +110,14 @@ class Request(dict):
         self.parsed_json = None
         self.parsed_form = None
         self.parsed_files = None
-        self.parsed_args = None
+        self.parsed_args = defaultdict(RequestParameters)
+        self.parsed_not_grouped_args = defaultdict(list)
         self.uri_template = None
         self._cookies = None
         self.stream = None
+        self.endpoint = None
 
     def __repr__(self):
-        if self.method is None or not self.path:
-            return "<{0}>".format(self.__class__.__name__)
         return "<{0}: {1} {2}>".format(
             self.__class__.__name__, self.method, self.path
         )
@@ -180,21 +201,127 @@ class Request(dict):
 
         return self.parsed_files
 
-    @property
-    def args(self):
-        if self.parsed_args is None:
+    def get_args(
+        self,
+        keep_blank_values: bool = False,
+        strict_parsing: bool = False,
+        encoding: str = "utf-8",
+        errors: str = "replace",
+    ) -> RequestParameters:
+        """
+        Method to parse `query_string` using `urllib.parse.parse_qs`.
+        This methods is used by `args` property.
+        Can be used directly if you need to change default parameters.
+
+        :param keep_blank_values:
+            flag indicating whether blank values in
+            percent-encoded queries should be treated as blank strings.
+            A true value indicates that blanks should be retained as blank
+            strings.  The default false value indicates that blank values
+            are to be ignored and treated as if they were  not included.
+        :type keep_blank_values: bool
+        :param strict_parsing:
+            flag indicating what to do with parsing errors.
+            If false (the default), errors are silently ignored. If true,
+            errors raise a ValueError exception.
+        :type strict_parsing: bool
+        :param encoding:
+            specify how to decode percent-encoded sequences
+            into Unicode characters, as accepted by the bytes.decode() method.
+        :type encoding: str
+        :param errors:
+            specify how to decode percent-encoded sequences
+            into Unicode characters, as accepted by the bytes.decode() method.
+        :type errors: str
+        :return: RequestParameters
+        """
+        if not self.parsed_args[
+            (keep_blank_values, strict_parsing, encoding, errors)
+        ]:
             if self.query_string:
-                self.parsed_args = RequestParameters(
-                    parse_qs(self.query_string)
+                self.parsed_args[
+                    (keep_blank_values, strict_parsing, encoding, errors)
+                ] = RequestParameters(
+                    parse_qs(
+                        qs=self.query_string,
+                        keep_blank_values=keep_blank_values,
+                        strict_parsing=strict_parsing,
+                        encoding=encoding,
+                        errors=errors,
+                    )
                 )
-            else:
-                self.parsed_args = RequestParameters()
-        return self.parsed_args
+
+        return self.parsed_args[
+            (keep_blank_values, strict_parsing, encoding, errors)
+        ]
+
+    args = property(get_args)
 
     @property
-    def raw_args(self):
+    def raw_args(self) -> dict:
+        if self.app.debug:  # pragma: no cover
+            warnings.simplefilter("default")
+        warnings.warn(
+            "Use of raw_args will be deprecated in "
+            "the future versions. Please use args or query_args "
+            "properties instead",
+            DeprecationWarning,
+        )
         return {k: v[0] for k, v in self.args.items()}
 
+    def get_query_args(
+        self,
+        keep_blank_values: bool = False,
+        strict_parsing: bool = False,
+        encoding: str = "utf-8",
+        errors: str = "replace",
+    ) -> list:
+        """
+        Method to parse `query_string` using `urllib.parse.parse_qsl`.
+        This methods is used by `query_args` property.
+        Can be used directly if you need to change default parameters.
+
+        :param keep_blank_values:
+            flag indicating whether blank values in
+            percent-encoded queries should be treated as blank strings.
+            A true value indicates that blanks should be retained as blank
+            strings.  The default false value indicates that blank values
+            are to be ignored and treated as if they were  not included.
+        :type keep_blank_values: bool
+        :param strict_parsing:
+            flag indicating what to do with parsing errors.
+            If false (the default), errors are silently ignored. If true,
+            errors raise a ValueError exception.
+        :type strict_parsing: bool
+        :param encoding:
+            specify how to decode percent-encoded sequences
+            into Unicode characters, as accepted by the bytes.decode() method.
+        :type encoding: str
+        :param errors:
+            specify how to decode percent-encoded sequences
+            into Unicode characters, as accepted by the bytes.decode() method.
+        :type errors: str
+        :return: list
+        """
+        if not self.parsed_not_grouped_args[
+            (keep_blank_values, strict_parsing, encoding, errors)
+        ]:
+            if self.query_string:
+                self.parsed_not_grouped_args[
+                    (keep_blank_values, strict_parsing, encoding, errors)
+                ] = parse_qsl(
+                    qs=self.query_string,
+                    keep_blank_values=keep_blank_values,
+                    strict_parsing=strict_parsing,
+                    encoding=encoding,
+                    errors=errors,
+                )
+        return self.parsed_not_grouped_args[
+            (keep_blank_values, strict_parsing, encoding, errors)
+        ]
+
+    query_args = property(get_query_args)
+
     @property
     def cookies(self):
         if self._cookies is None:
@@ -211,12 +338,18 @@ class Request(dict):
 
     @property
     def ip(self):
+        """
+        :return: peer ip of the socket
+        """
         if not hasattr(self, "_socket"):
             self._get_address()
         return self._ip
 
     @property
     def port(self):
+        """
+        :return: peer port of the socket
+        """
         if not hasattr(self, "_socket"):
             self._get_address()
         return self._port
@@ -235,27 +368,93 @@ class Request(dict):
         self._ip = self._socket[0]
         self._port = self._socket[1]
 
+    @property
+    def server_name(self):
+        """
+        Attempt to get the server's hostname in this order:
+        `config.SERVER_NAME`, `x-forwarded-host` header, :func:`Request.host`
+
+        :return: the server name without port number
+        :rtype: str
+        """
+        return (
+            self.app.config.get("SERVER_NAME")
+            or self.headers.get("x-forwarded-host")
+            or self.host.split(":")[0]
+        )
+
+    @property
+    def server_port(self):
+        """
+        Attempt to get the server's port in this order:
+        `x-forwarded-port` header, :func:`Request.host`, actual port used by
+        the transport layer socket.
+        :return: server port
+        :rtype: int
+        """
+        forwarded_port = self.headers.get("x-forwarded-port") or (
+            self.host.split(":")[1] if ":" in self.host else None
+        )
+        if forwarded_port:
+            return int(forwarded_port)
+        else:
+            port = self.transport.get_extra_info("sockname")[1]
+            return port
+
     @property
     def remote_addr(self):
-        """Attempt to return the original client ip based on X-Forwarded-For.
+        """Attempt to return the original client ip based on X-Forwarded-For
+        or X-Real-IP. If HTTP headers are unavailable or untrusted, returns
+        an empty string.
 
         :return: original client ip.
         """
         if not hasattr(self, "_remote_addr"):
-            forwarded_for = self.headers.get("X-Forwarded-For", "").split(",")
-            remote_addrs = [
-                addr
-                for addr in [addr.strip() for addr in forwarded_for]
-                if addr
-            ]
-            if len(remote_addrs) > 0:
-                self._remote_addr = remote_addrs[0]
+            if self.app.config.PROXIES_COUNT == 0:
+                self._remote_addr = ""
+            elif self.app.config.REAL_IP_HEADER and self.headers.get(
+                self.app.config.REAL_IP_HEADER
+            ):
+                self._remote_addr = self.headers[
+                    self.app.config.REAL_IP_HEADER
+                ]
+            elif self.app.config.FORWARDED_FOR_HEADER:
+                forwarded_for = self.headers.get(
+                    self.app.config.FORWARDED_FOR_HEADER, ""
+                ).split(",")
+                remote_addrs = [
+                    addr
+                    for addr in [addr.strip() for addr in forwarded_for]
+                    if addr
+                ]
+                if self.app.config.PROXIES_COUNT == -1:
+                    self._remote_addr = remote_addrs[0]
+                elif len(remote_addrs) >= self.app.config.PROXIES_COUNT:
+                    self._remote_addr = remote_addrs[
+                        -self.app.config.PROXIES_COUNT
+                    ]
+                else:
+                    self._remote_addr = ""
             else:
                 self._remote_addr = ""
         return self._remote_addr
 
     @property
     def scheme(self):
+        """
+        Attempt to get the request scheme.
+        Seeking the value in this order:
+        `x-forwarded-proto` header, `x-scheme` header, the sanic app itself.
+
+        :return: http|https|ws|wss or arbitrary value given by the headers.
+        :rtype: str
+        """
+        forwarded_proto = self.headers.get(
+            "x-forwarded-proto"
+        ) or self.headers.get("x-scheme")
+        if forwarded_proto:
+            return forwarded_proto
+
         if (
             self.app.websocket_enabled
             and self.headers.get("upgrade") == "websocket"
@@ -271,8 +470,12 @@ class Request(dict):
 
     @property
     def host(self):
+        """
+        :return: the Host specified in the header, may contains port number.
+        """
         # it appears that httptools doesn't return the host
         # so pull it from the headers
+
         return self.headers.get("Host", "")
 
     @property
@@ -301,6 +504,31 @@ class Request(dict):
             (self.scheme, self.host, self.path, None, self.query_string, None)
         )
 
+    def url_for(self, view_name, **kwargs):
+        """
+        Same as :func:`sanic.Sanic.url_for`, but automatically determine
+        `scheme` and `netloc` base on the request. Since this method is aiming
+        to generate correct schema & netloc, `_external` is implied.
+
+        :param kwargs: takes same parameters as in :func:`sanic.Sanic.url_for`
+        :return: an absolute url to the given view
+        :rtype: str
+        """
+        scheme = self.scheme
+        host = self.server_name
+        port = self.server_port
+
+        if (scheme.lower() in ("http", "ws") and port == 80) or (
+            scheme.lower() in ("https", "wss") and port == 443
+        ):
+            netloc = host
+        else:
+            netloc = "{}:{}".format(host, port)
+
+        return self.app.url_for(
+            view_name, _external=True, _scheme=scheme, _server=netloc, **kwargs
+        )
+
 
 File = namedtuple("File", ["type", "body", "name"])
 
@@ -338,15 +566,28 @@ def parse_multipart_form(body, boundary):
             )
 
             if form_header_field == "content-disposition":
-                file_name = form_parameters.get("filename")
                 field_name = form_parameters.get("name")
+                file_name = form_parameters.get("filename")
+
+                # non-ASCII filenames in RFC2231, "filename*" format
+                if file_name is None and form_parameters.get("filename*"):
+                    encoding, _, value = email.utils.decode_rfc2231(
+                        form_parameters["filename*"]
+                    )
+                    file_name = unquote(value, encoding=encoding)
             elif form_header_field == "content-type":
                 content_type = form_header_value
                 content_charset = form_parameters.get("charset", "utf-8")
 
         if field_name:
             post_data = form_part[line_index:-4]
-            if file_name:
+            if file_name is None:
+                value = post_data.decode(content_charset)
+                if field_name in fields:
+                    fields[field_name].append(value)
+                else:
+                    fields[field_name] = [value]
+            else:
                 form_file = File(
                     type=content_type, name=file_name, body=post_data
                 )
@@ -354,12 +595,6 @@ def parse_multipart_form(body, boundary):
                     files[field_name].append(form_file)
                 else:
                     files[field_name] = [form_file]
-            else:
-                value = post_data.decode(content_charset)
-                if field_name in fields:
-                    fields[field_name].append(value)
-                else:
-                    fields[field_name] = [value]
         else:
             logger.debug(
                 "Form-data field does not have a 'name' parameter "

sanic/response.py

@@ -4,8 +4,8 @@ from os import path
 from urllib.parse import quote_plus
 
 from aiofiles import open as open_async
-from multidict import CIMultiDict
 
+from sanic.compat import Header
 from sanic.cookies import CookieJar
 from sanic.helpers import STATUS_CODES, has_message_body, remove_entity_headers
 
@@ -59,16 +59,23 @@ class StreamingHTTPResponse(BaseHTTPResponse):
         "status",
         "content_type",
         "headers",
+        "chunked",
         "_cookies",
     )
 
     def __init__(
-        self, streaming_fn, status=200, headers=None, content_type="text/plain"
+        self,
+        streaming_fn,
+        status=200,
+        headers=None,
+        content_type="text/plain",
+        chunked=True,
     ):
         self.content_type = content_type
         self.streaming_fn = streaming_fn
         self.status = status
-        self.headers = CIMultiDict(headers or {})
+        self.headers = Header(headers or {})
+        self.chunked = chunked
         self._cookies = None
 
     async def write(self, data):
@@ -79,7 +86,10 @@ class StreamingHTTPResponse(BaseHTTPResponse):
         if type(data) != bytes:
             data = self._encode_body(data)
 
-        self.protocol.push_data(b"%x\r\n%b\r\n" % (len(data), data))
+        if self.chunked:
+            await self.protocol.push_data(b"%x\r\n%b\r\n" % (len(data), data))
+        else:
+            await self.protocol.push_data(data)
         await self.protocol.drain()
 
     async def stream(
@@ -88,15 +98,18 @@ class StreamingHTTPResponse(BaseHTTPResponse):
         """Streams headers, runs the `streaming_fn` callback that writes
         content to the response body, then finalizes the response body.
         """
+        if version != "1.1":
+            self.chunked = False
         headers = self.get_headers(
             version,
             keep_alive=keep_alive,
             keep_alive_timeout=keep_alive_timeout,
         )
-        self.protocol.push_data(headers)
+        await self.protocol.push_data(headers)
         await self.protocol.drain()
         await self.streaming_fn(self)
-        self.protocol.push_data(b"0\r\n\r\n")
+        if self.chunked:
+            await self.protocol.push_data(b"0\r\n\r\n")
         # no need to await drain here after this write, because it is the
         # very last thing we write and nothing needs to wait for it.
 
@@ -109,8 +122,9 @@ class StreamingHTTPResponse(BaseHTTPResponse):
         if keep_alive and keep_alive_timeout is not None:
             timeout_header = b"Keep-Alive: %d\r\n" % keep_alive_timeout
 
-        self.headers["Transfer-Encoding"] = "chunked"
-        self.headers.pop("Content-Length", None)
+        if self.chunked and version == "1.1":
+            self.headers["Transfer-Encoding"] = "chunked"
+            self.headers.pop("Content-Length", None)
         self.headers["Content-Type"] = self.headers.get(
             "Content-Type", self.content_type
         )
@@ -150,7 +164,7 @@ class HTTPResponse(BaseHTTPResponse):
             self.body = body_bytes
 
         self.status = status
-        self.headers = CIMultiDict(headers or {})
+        self.headers = Header(headers or {})
         self._cookies = None
 
     def output(self, version="1.1", keep_alive=False, keep_alive_timeout=None):
@@ -327,6 +341,7 @@ async def file_stream(
     mime_type=None,
     headers=None,
     filename=None,
+    chunked=True,
     _range=None,
 ):
     """Return a streaming response object with file data.
@@ -336,6 +351,7 @@ async def file_stream(
     :param mime_type: Specific mime_type.
     :param headers: Custom Headers.
     :param filename: Override filename.
+    :param chunked: Enable or disable chunked transfer-encoding
     :param _range:
     """
     headers = headers or {}
@@ -383,6 +399,7 @@ async def file_stream(
         status=status,
         headers=headers,
         content_type=mime_type,
+        chunked=chunked,
     )
 
 
@@ -391,6 +408,7 @@ def stream(
     status=200,
     headers=None,
     content_type="text/plain; charset=utf-8",
+    chunked=True,
 ):
     """Accepts an coroutine `streaming_fn` which can be used to
     write chunks to a streaming response. Returns a `StreamingHTTPResponse`.
@@ -409,9 +427,14 @@ def stream(
         writes content to that response.
     :param mime_type: Specific mime_type.
     :param headers: Custom Headers.
+    :param chunked: Enable or disable chunked transfer-encoding
     """
     return StreamingHTTPResponse(
-        streaming_fn, headers=headers, content_type=content_type, status=status
+        streaming_fn,
+        headers=headers,
+        content_type=content_type,
+        status=status,
+        chunked=chunked,
     )
 
 

sanic/router.py

@@ -17,8 +17,8 @@ Parameter = namedtuple("Parameter", ["name", "cast"])
 
 REGEX_TYPES = {
     "string": (str, r"[^/]+"),
-    "int": (int, r"\d+"),
-    "number": (float, r"[0-9\\.]+"),
+    "int": (int, r"-?\d+"),
+    "number": (float, r"-?(?:\d+(?:\.\d*)?|\.\d+)"),
     "alpha": (str, r"[A-Za-z]+"),
     "path": (str, r"[^/].*?"),
     "uuid": (
@@ -331,6 +331,17 @@ class Router:
 
     @staticmethod
     def check_dynamic_route_exists(pattern, routes_to_check, parameters):
+        """
+        Check if a URL pattern exists in a list of routes provided based on
+        the comparison of URL pattern and the parameters.
+
+        :param pattern: URL parameter pattern
+        :param routes_to_check: list of dynamic routes either hashable or
+            unhashable routes.
+        :param parameters: List of :class:`Parameter` items
+        :return: Tuple of index and route if matching route exists else
+            -1 for index and None for route
+        """
         for ndx, route in enumerate(routes_to_check):
             if route.pattern == pattern and route.parameters == parameters:
                 return ndx, route
@@ -395,6 +406,7 @@ class Router:
         if not self.hosts:
             return self._get(request.path, request.method, "")
         # virtual hosts specified; try to match route to the host header
+
         try:
             return self._get(
                 request.path, request.method, request.headers.get("Host", "")

sanic/server.py

@@ -12,9 +12,10 @@ from time import time
 
 from httptools import HttpRequestParser
 from httptools.parser.errors import HttpParserError
-from multidict import CIMultiDict
 
+from sanic.compat import Header
 from sanic.exceptions import (
+    HeaderExpectationFailed,
     InvalidUsage,
     PayloadTooLarge,
     RequestTimeout,
@@ -22,7 +23,7 @@ from sanic.exceptions import (
     ServiceUnavailable,
 )
 from sanic.log import access_logger, logger
-from sanic.request import Request
+from sanic.request import EXPECT_HEADER, Request, StreamBuffer
 from sanic.response import HTTPResponse
 
 
@@ -39,7 +40,13 @@ class Signal:
 
 
 class HttpProtocol(asyncio.Protocol):
+    """
+    This class provides a basic HTTP implementation of the sanic framework.
+    """
+
     __slots__ = (
+        # app
+        "app",
         # event loop, connection
         "loop",
         "transport",
@@ -56,6 +63,7 @@ class HttpProtocol(asyncio.Protocol):
         "response_timeout",
         "keep_alive_timeout",
         "request_max_size",
+        "request_buffer_queue_size",
         "request_class",
         "is_request_stream",
         "router",
@@ -83,14 +91,16 @@ class HttpProtocol(asyncio.Protocol):
         self,
         *,
         loop,
+        app,
         request_handler,
         error_handler,
         signal=Signal(),
-        connections=set(),
+        connections=None,
         request_timeout=60,
         response_timeout=60,
         keep_alive_timeout=5,
         request_max_size=None,
+        request_buffer_queue_size=100,
         request_class=None,
         access_log=True,
         keep_alive=True,
@@ -101,6 +111,7 @@ class HttpProtocol(asyncio.Protocol):
         **kwargs
     ):
         self.loop = loop
+        self.app = app
         self.transport = None
         self.request = None
         self.parser = None
@@ -109,10 +120,11 @@ class HttpProtocol(asyncio.Protocol):
         self.router = router
         self.signal = signal
         self.access_log = access_log
-        self.connections = connections
+        self.connections = connections if connections is not None else set()
         self.request_handler = request_handler
         self.error_handler = error_handler
         self.request_timeout = request_timeout
+        self.request_buffer_queue_size = request_buffer_queue_size
         self.response_timeout = response_timeout
         self.keep_alive_timeout = keep_alive_timeout
         self.request_max_size = request_max_size
@@ -138,6 +150,13 @@ class HttpProtocol(asyncio.Protocol):
 
     @property
     def keep_alive(self):
+        """
+        Check if the connection needs to be kept alive based on the params
+        attached to the `_keep_alive` attribute, :attr:`Signal.stopped`
+        and :func:`HttpProtocol.parser.should_keep_alive`
+
+        :return: ``True`` if connection is to be kept alive ``False`` else
+        """
         return (
             self._keep_alive
             and not self.signal.stopped
@@ -210,8 +229,13 @@ class HttpProtocol(asyncio.Protocol):
             self.write_error(ServiceUnavailable("Response Timeout"))
 
     def keep_alive_timeout_callback(self):
-        # Check if elapsed time since last response exceeds our configured
-        # maximum keep alive timeout value
+        """
+        Check if elapsed time since last response exceeds our configured
+        maximum keep alive timeout value and if so, close the transport
+        pipe and let the response writer handle the error.
+
+        :return: None
+        """
         time_elapsed = time() - self._last_response_time
         if time_elapsed < self.keep_alive_timeout:
             time_left = self.keep_alive_timeout - time_elapsed
@@ -280,31 +304,61 @@ class HttpProtocol(asyncio.Protocol):
     def on_headers_complete(self):
         self.request = self.request_class(
             url_bytes=self.url,
-            headers=CIMultiDict(self.headers),
+            headers=Header(self.headers),
             version=self.parser.get_http_version(),
             method=self.parser.get_method().decode(),
             transport=self.transport,
+            app=self.app,
         )
         # Remove any existing KeepAlive handler here,
         # It will be recreated if required on the new request.
         if self._keep_alive_timeout_handler:
             self._keep_alive_timeout_handler.cancel()
             self._keep_alive_timeout_handler = None
+
+        if self.request.headers.get(EXPECT_HEADER):
+            self.expect_handler()
+
         if self.is_request_stream:
             self._is_stream_handler = self.router.is_stream_handler(
                 self.request
             )
             if self._is_stream_handler:
-                self.request.stream = asyncio.Queue()
+                self.request.stream = StreamBuffer(
+                    self.request_buffer_queue_size
+                )
                 self.execute_request_handler()
 
+    def expect_handler(self):
+        """
+        Handler for Expect Header.
+        """
+        expect = self.request.headers.get(EXPECT_HEADER)
+        if self.request.version == "1.1":
+            if expect.lower() == "100-continue":
+                self.transport.write(b"HTTP/1.1 100 Continue\r\n\r\n")
+            else:
+                self.write_error(
+                    HeaderExpectationFailed(
+                        "Unknown Expect: {expect}".format(expect=expect)
+                    )
+                )
+
     def on_body(self, body):
         if self.is_request_stream and self._is_stream_handler:
             self._request_stream_task = self.loop.create_task(
-                self.request.stream.put(body)
+                self.body_append(body)
             )
-            return
-        self.request.body_push(body)
+        else:
+            self.request.body_push(body)
+
+    async def body_append(self, body):
+        if self.request.stream.is_full():
+            self.transport.pause_reading()
+            await self.request.stream.put(body)
+            self.transport.resume_reading()
+        else:
+            await self.request.stream.put(body)
 
     def on_message_complete(self):
         # Entire request (headers and whole body) is received.
@@ -321,6 +375,12 @@ class HttpProtocol(asyncio.Protocol):
         self.execute_request_handler()
 
     def execute_request_handler(self):
+        """
+        Invoke the request handler defined by the
+        :func:`sanic.app.Sanic.handle_request` method
+
+        :return: None
+        """
         self._response_timeout_handler = self.loop.call_later(
             self.response_timeout, self.response_timeout_callback
         )
@@ -335,6 +395,17 @@ class HttpProtocol(asyncio.Protocol):
     # Responding
     # -------------------------------------------- #
     def log_response(self, response):
+        """
+        Helper method provided to enable the logging of responses in case if
+        the :attr:`HttpProtocol.access_log` is enabled.
+
+        :param response: Response generated for the current request
+
+        :type response: :class:`sanic.response.HTTPResponse` or
+            :class:`sanic.response.StreamingHTTPResponse`
+
+        :return: None
+        """
         if self.access_log:
             extra = {"status": getattr(response, "status", 0)}
 
@@ -406,7 +477,7 @@ class HttpProtocol(asyncio.Protocol):
     async def drain(self):
         await self._not_paused.wait()
 
-    def push_data(self, data):
+    async def push_data(self, data):
         self.transport.write(data)
 
     async def stream_response(self, response):
@@ -489,11 +560,29 @@ class HttpProtocol(asyncio.Protocol):
                 logger.debug("Connection lost before server could close it.")
 
     def bail_out(self, message, from_error=False):
-        if from_error or self.transport.is_closing():
+        """
+        In case if the transport pipes are closed and the sanic app encounters
+        an error while writing data to the transport pipe, we log the error
+        with proper details.
+
+        :param message: Error message to display
+        :param from_error: If the bail out was invoked while handling an
+            exception scenario.
+
+        :type message: str
+        :type from_error: bool
+
+        :return: None
+        """
+        if from_error or self.transport is None or self.transport.is_closing():
             logger.error(
                 "Transport closed @ %s and exception "
                 "experienced during error handling",
-                self.transport.get_extra_info("peername"),
+                (
+                    self.transport.get_extra_info("peername")
+                    if self.transport is not None
+                    else "N/A"
+                ),
             )
             logger.debug("Exception:", exc_info=True)
         else:
@@ -532,18 +621,6 @@ class HttpProtocol(asyncio.Protocol):
             self.transport = None
 
 
-def update_current_time(loop):
-    """Cache the current time, since it is needed at the end of every
-    keep-alive request to update the request timeout time
-
-    :param loop:
-    :return:
-    """
-    global current_time
-    current_time = time()
-    loop.call_later(1, partial(update_current_time, loop))
-
-
 def trigger_events(events, loop):
     """Trigger event callbacks (functions or async)
 
@@ -559,6 +636,7 @@ def trigger_events(events, loop):
 def serve(
     host,
     port,
+    app,
     request_handler,
     error_handler,
     before_start=None,
@@ -572,6 +650,7 @@ def serve(
     ssl=None,
     sock=None,
     request_max_size=None,
+    request_buffer_queue_size=100,
     reuse_port=False,
     loop=None,
     protocol=HttpProtocol,
@@ -592,6 +671,7 @@ def serve(
     websocket_write_limit=2 ** 16,
     state=None,
     graceful_shutdown_timeout=15.0,
+    asyncio_server_kwargs=None,
 ):
     """Start asynchronous HTTP Server on an individual process.
 
@@ -632,9 +712,12 @@ def serve(
                                   outgoing bytes, the low-water limit is a
                                   quarter of the high-water limit.
     :param is_request_stream: disable/enable Request.stream
+    :param request_buffer_queue_size: streaming request buffer queue size
     :param router: Router object
     :param graceful_shutdown_timeout: How long take to Force close non-idle
                                       connection
+    :param asyncio_server_kwargs: key-value args for asyncio/uvloop
+                                  create_server method
     :return: Nothing
     """
     if not run_async:
@@ -645,12 +728,15 @@ def serve(
     if debug:
         loop.set_debug(debug)
 
+    app.asgi = False
+
     connections = connections if connections is not None else set()
     server = partial(
         protocol,
         loop=loop,
         connections=connections,
         signal=signal,
+        app=app,
         request_handler=request_handler,
         error_handler=error_handler,
         request_timeout=request_timeout,
@@ -669,7 +755,9 @@ def serve(
         state=state,
         debug=debug,
     )
-
+    asyncio_server_kwargs = (
+        asyncio_server_kwargs if asyncio_server_kwargs else {}
+    )
     server_coroutine = loop.create_server(
         server,
         host,
@@ -678,12 +766,9 @@ def serve(
         reuse_port=reuse_port,
         sock=sock,
         backlog=backlog,
+        **asyncio_server_kwargs
     )
 
-    # Instead of pulling time at the end of every request,
-    # pull it once per minute
-    loop.call_soon(partial(update_current_time, loop))
-
     if run_async:
         return server_coroutine
 
@@ -779,6 +864,8 @@ def serve_multiple(server_settings, workers):
         server_settings["host"] = None
         server_settings["port"] = None
 
+    processes = []
+
     def sig_handler(signal, frame):
         logger.info("Received signal %s. Shutting down.", Signals(signal).name)
         for process in processes:
@@ -787,8 +874,6 @@ def serve_multiple(server_settings, workers):
     signal_func(SIGINT, lambda s, f: sig_handler(s, f))
     signal_func(SIGTERM, lambda s, f: sig_handler(s, f))
 
-    processes = []
-
     for _ in range(workers):
         process = Process(target=serve, kwargs=server_settings)
         process.daemon = True

sanic/testing.py

@@ -1,52 +1,67 @@
-from json import JSONDecodeError
+import asyncio
+import types
+import typing
 
+from json import JSONDecodeError
+from socket import socket
+from urllib.parse import unquote, urlsplit
+
+import httpcore
+import requests_async as requests
+import websockets
+
+from sanic.asgi import ASGIApp
 from sanic.exceptions import MethodNotSupported
 from sanic.log import logger
 from sanic.response import text
 
 
+ASGI_HOST = "mockserver"
 HOST = "127.0.0.1"
 PORT = 42101
 
 
 class SanicTestClient:
     def __init__(self, app, port=PORT):
+        """Use port=None to bind to a random port"""
         self.app = app
         self.port = port
 
-    async def _local_request(self, method, uri, cookies=None, *args, **kwargs):
-        import aiohttp
-
-        if uri.startswith(("http:", "https:", "ftp:", "ftps://" "//")):
-            url = uri
-        else:
-            url = "http://{host}:{port}{uri}".format(
-                host=HOST, port=self.port, uri=uri
-            )
+    def get_new_session(self):
+        return requests.Session()
 
+    async def _local_request(self, method, url, *args, **kwargs):
         logger.info(url)
-        conn = aiohttp.TCPConnector(ssl=False)
-        async with aiohttp.ClientSession(
-            cookies=cookies, connector=conn
-        ) as session:
-            async with getattr(session, method.lower())(
-                url, *args, **kwargs
-            ) as response:
-                try:
-                    response.text = await response.text()
-                except UnicodeDecodeError:
-                    response.text = None
+        raw_cookies = kwargs.pop("raw_cookies", None)
+
+        if method == "websocket":
+            async with websockets.connect(url, *args, **kwargs) as websocket:
+                websocket.opened = websocket.open
+                return websocket
+        else:
+            async with self.get_new_session() as session:
 
                 try:
-                    response.json = await response.json()
-                except (
-                    JSONDecodeError,
-                    UnicodeDecodeError,
-                    aiohttp.ClientResponseError,
-                ):
+                    response = await getattr(session, method.lower())(
+                        url, verify=False, *args, **kwargs
+                    )
+                except NameError:
+                    raise Exception(response.status_code)
+
+                try:
+                    response.json = response.json()
+                except (JSONDecodeError, UnicodeDecodeError):
                     response.json = None
 
                 response.body = await response.read()
+                response.status = response.status_code
+                response.content_type = response.headers.get("content-type")
+
+                if raw_cookies:
+                    response.raw_cookies = {}
+                    for cookie in response.cookies:
+                        response.raw_cookies[cookie.name] = cookie
+
                 return response
 
     def _sanic_endpoint_test(
@@ -57,7 +72,7 @@ class SanicTestClient:
         debug=False,
         server_kwargs={"auto_reload": False},
         *request_args,
-        **request_kwargs
+        **request_kwargs,
     ):
         results = [None, None]
         exceptions = []
@@ -79,11 +94,31 @@ class SanicTestClient:
             else:
                 return self.app.error_handler.default(request, exception)
 
+        if self.port:
+            server_kwargs = dict(host=HOST, port=self.port, **server_kwargs)
+            host, port = HOST, self.port
+        else:
+            sock = socket()
+            sock.bind((HOST, 0))
+            server_kwargs = dict(sock=sock, **server_kwargs)
+            host, port = sock.getsockname()
+
+        if uri.startswith(
+            ("http:", "https:", "ftp:", "ftps://", "//", "ws:", "wss:")
+        ):
+            url = uri
+        else:
+            uri = uri if uri.startswith("/") else "/{uri}".format(uri=uri)
+            scheme = "ws" if method == "websocket" else "http"
+            url = "{scheme}://{host}:{port}{uri}".format(
+                scheme=scheme, host=host, port=port, uri=uri
+            )
+
         @self.app.listener("after_server_start")
         async def _collect_response(sanic, loop):
             try:
                 response = await self._local_request(
-                    method, uri, *request_args, **request_kwargs
+                    method, url, *request_args, **request_kwargs
                 )
                 results[-1] = response
             except Exception as e:
@@ -91,7 +126,7 @@ class SanicTestClient:
                 exceptions.append(e)
             self.app.stop()
 
-        self.app.run(host=HOST, debug=debug, port=self.port, **server_kwargs)
+        self.app.run(debug=debug, **server_kwargs)
         self.app.listeners["after_server_start"].pop()
 
         if exceptions:
@@ -101,7 +136,7 @@ class SanicTestClient:
             try:
                 request, response = results
                 return request, response
-            except BaseException:
+            except BaseException:  # noqa
                 raise ValueError(
                     "Request and response object expected, got ({})".format(
                         results
@@ -110,7 +145,7 @@ class SanicTestClient:
         else:
             try:
                 return results[-1]
-            except BaseException:
+            except BaseException:  # noqa
                 raise ValueError(
                     "Request object expected, got ({})".format(results)
                 )
@@ -135,3 +170,254 @@ class SanicTestClient:
 
     def head(self, *args, **kwargs):
         return self._sanic_endpoint_test("head", *args, **kwargs)
+
+    def websocket(self, *args, **kwargs):
+        return self._sanic_endpoint_test("websocket", *args, **kwargs)
+
+
+class SanicASGIAdapter(requests.asgi.ASGIAdapter):  # noqa
+    async def send(  # type: ignore
+        self,
+        request: requests.PreparedRequest,
+        gather_return: bool = False,
+        *args: typing.Any,
+        **kwargs: typing.Any,
+    ) -> requests.Response:
+        """This method is taken MOSTLY verbatim from requests-asyn. The
+        difference is the capturing of a response on the ASGI call and then
+        returning it on the response object. This is implemented to achieve:
+
+        request, response = await app.asgi_client.get("/")
+
+        You can see the original code here:
+        https://github.com/encode/requests-async/blob/614f40f77f19e6c6da8a212ae799107b0384dbf9/requests_async/asgi.py#L51"""  # noqa
+        scheme, netloc, path, query, fragment = urlsplit(
+            request.url
+        )  # type: ignore
+
+        default_port = {"http": 80, "ws": 80, "https": 443, "wss": 443}[scheme]
+
+        if ":" in netloc:
+            host, port_string = netloc.split(":", 1)
+            port = int(port_string)
+        else:
+            host = netloc
+            port = default_port
+
+        # Include the 'host' header.
+        if "host" in request.headers:
+            headers = []  # type: typing.List[typing.Tuple[bytes, bytes]]
+        elif port == default_port:
+            headers = [(b"host", host.encode())]
+        else:
+            headers = [(b"host", (f"{host}:{port}").encode())]
+
+        # Include other request headers.
+        headers += [
+            (key.lower().encode(), value.encode())
+            for key, value in request.headers.items()
+        ]
+
+        no_response = False
+        if scheme in {"ws", "wss"}:
+            subprotocol = request.headers.get("sec-websocket-protocol", None)
+            if subprotocol is None:
+                subprotocols = []  # type: typing.Sequence[str]
+            else:
+                subprotocols = [
+                    value.strip() for value in subprotocol.split(",")
+                ]
+
+            scope = {
+                "type": "websocket",
+                "path": unquote(path),
+                "root_path": "",
+                "scheme": scheme,
+                "query_string": query.encode(),
+                "headers": headers,
+                "client": ["testclient", 50000],
+                "server": [host, port],
+                "subprotocols": subprotocols,
+            }
+            no_response = True
+
+        else:
+            scope = {
+                "type": "http",
+                "http_version": "1.1",
+                "method": request.method,
+                "path": unquote(path),
+                "root_path": "",
+                "scheme": scheme,
+                "query_string": query.encode(),
+                "headers": headers,
+                "client": ["testclient", 50000],
+                "server": [host, port],
+                "extensions": {"http.response.template": {}},
+            }
+
+        async def receive():
+            nonlocal request_complete, response_complete
+
+            if request_complete:
+                while not response_complete:
+                    await asyncio.sleep(0.0001)
+                return {"type": "http.disconnect"}
+
+            body = request.body
+            if isinstance(body, str):
+                body_bytes = body.encode("utf-8")  # type: bytes
+            elif body is None:
+                body_bytes = b""
+            elif isinstance(body, types.GeneratorType):
+                try:
+                    chunk = body.send(None)
+                    if isinstance(chunk, str):
+                        chunk = chunk.encode("utf-8")
+                    return {
+                        "type": "http.request",
+                        "body": chunk,
+                        "more_body": True,
+                    }
+                except StopIteration:
+                    request_complete = True
+                    return {"type": "http.request", "body": b""}
+            else:
+                body_bytes = body
+
+            request_complete = True
+            return {"type": "http.request", "body": body_bytes}
+
+        async def send(message) -> None:
+            nonlocal raw_kwargs, response_started, response_complete, template, context  # noqa
+
+            if message["type"] == "http.response.start":
+                assert (
+                    not response_started
+                ), 'Received multiple "http.response.start" messages.'
+                raw_kwargs["status_code"] = message["status"]
+                raw_kwargs["headers"] = message["headers"]
+                response_started = True
+            elif message["type"] == "http.response.body":
+                assert response_started, (
+                    'Received "http.response.body" '
+                    'without "http.response.start".'
+                )
+                assert (
+                    not response_complete
+                ), 'Received "http.response.body" after response completed.'
+                body = message.get("body", b"")
+                more_body = message.get("more_body", False)
+                if request.method != "HEAD":
+                    raw_kwargs["content"] += body
+                if not more_body:
+                    response_complete = True
+            elif message["type"] == "http.response.template":
+                template = message["template"]
+                context = message["context"]
+
+        request_complete = False
+        response_started = False
+        response_complete = False
+        raw_kwargs = {"content": b""}  # type: typing.Dict[str, typing.Any]
+        template = None
+        context = None
+        return_value = None
+
+        try:
+            return_value = await self.app(scope, receive, send)
+        except BaseException as exc:
+            if not self.suppress_exceptions:
+                raise exc from None
+
+        if no_response:
+            response_started = True
+            raw_kwargs = {"status_code": 204, "headers": []}
+
+        if not self.suppress_exceptions:
+            assert response_started, "TestClient did not receive any response."
+        elif not response_started:
+            raw_kwargs = {"status_code": 500, "headers": []}
+
+        raw = httpcore.Response(**raw_kwargs)
+        response = self.build_response(request, raw)
+        if template is not None:
+            response.template = template
+            response.context = context
+
+        if gather_return:
+            response.return_value = return_value
+        return response
+
+
+class TestASGIApp(ASGIApp):
+    async def __call__(self):
+        await super().__call__()
+        return self.request
+
+
+async def app_call_with_return(self, scope, receive, send):
+    asgi_app = await TestASGIApp.create(self, scope, receive, send)
+    return await asgi_app()
+
+
+class SanicASGITestClient(requests.ASGISession):
+    def __init__(
+        self,
+        app,
+        base_url: str = "http://{}".format(ASGI_HOST),
+        suppress_exceptions: bool = False,
+    ) -> None:
+        app.__class__.__call__ = app_call_with_return
+        app.asgi = True
+        super().__init__(app)
+
+        adapter = SanicASGIAdapter(
+            app, suppress_exceptions=suppress_exceptions
+        )
+        self.mount("http://", adapter)
+        self.mount("https://", adapter)
+        self.mount("ws://", adapter)
+        self.mount("wss://", adapter)
+        self.headers.update({"user-agent": "testclient"})
+        self.app = app
+        self.base_url = base_url
+
+    async def request(self, method, url, gather_request=True, *args, **kwargs):
+
+        self.gather_request = gather_request
+        response = await super().request(method, url, *args, **kwargs)
+        response.status = response.status_code
+        response.body = response.content
+        response.content_type = response.headers.get("content-type")
+
+        if hasattr(response, "return_value"):
+            request = response.return_value
+            del response.return_value
+            return request, response
+
+        return response
+
+    def merge_environment_settings(self, *args, **kwargs):
+        settings = super().merge_environment_settings(*args, **kwargs)
+        settings.update({"gather_return": self.gather_request})
+        return settings
+
+    async def websocket(self, uri, subprotocols=None, *args, **kwargs):
+        if uri.startswith(("ws:", "wss:")):
+            url = uri
+        else:
+            uri = uri if uri.startswith("/") else "/{uri}".format(uri=uri)
+            url = "ws://testserver{uri}".format(uri=uri)
+
+            headers = kwargs.get("headers", {})
+            headers.setdefault("connection", "upgrade")
+            headers.setdefault("sec-websocket-key", "testserver==")
+            headers.setdefault("sec-websocket-version", "13")
+            if subprotocols is not None:
+                headers.setdefault(
+                    "sec-websocket-protocol", ", ".join(subprotocols)
+                )
+            kwargs["headers"] = headers
+
+            return await self.request("websocket", url, **kwargs)

sanic/websocket.py

@@ -1,3 +1,5 @@
+from typing import Any, Awaitable, Callable, MutableMapping, Optional, Union
+
 from httptools import HttpParserUpgrade
 from websockets import ConnectionClosed  # noqa
 from websockets import InvalidHandshake, WebSocketCommonProtocol, handshake
@@ -6,6 +8,9 @@ from sanic.exceptions import InvalidUsage
 from sanic.server import HttpProtocol
 
 
+ASIMessage = MutableMapping[str, Any]
+
+
 class WebSocketProtocol(HttpProtocol):
     def __init__(
         self,
@@ -19,6 +24,7 @@ class WebSocketProtocol(HttpProtocol):
     ):
         super().__init__(*args, **kwargs)
         self.websocket = None
+        # self.app = None
         self.websocket_timeout = websocket_timeout
         self.websocket_max_size = websocket_max_size
         self.websocket_max_queue = websocket_max_queue
@@ -103,3 +109,45 @@ class WebSocketProtocol(HttpProtocol):
         self.websocket.connection_made(request.transport)
         self.websocket.connection_open()
         return self.websocket
+
+
+class WebSocketConnection:
+
+    # TODO
+    # - Implement ping/pong
+
+    def __init__(
+        self,
+        send: Callable[[ASIMessage], Awaitable[None]],
+        receive: Callable[[], Awaitable[ASIMessage]],
+    ) -> None:
+        self._send = send
+        self._receive = receive
+
+    async def send(self, data: Union[str, bytes], *args, **kwargs) -> None:
+        message = {"type": "websocket.send"}
+
+        try:
+            data.decode()
+        except AttributeError:
+            message.update({"text": str(data)})
+        else:
+            message.update({"bytes": data})
+
+        await self._send(message)
+
+    async def recv(self, *args, **kwargs) -> Optional[str]:
+        message = await self._receive()
+
+        if message["type"] == "websocket.receive":
+            return message["text"]
+        elif message["type"] == "websocket.disconnect":
+            pass
+
+    receive = recv
+
+    async def accept(self) -> None:
+        await self._send({"type": "websocket.accept", "subprotocol": ""})
+
+    async def close(self) -> None:
+        pass

sanic/worker.py

@@ -57,6 +57,7 @@ class GunicornWorker(base.Worker):
             if self.app.callable.websocket_enabled
             else self.http_protocol
         )
+
         self._server_settings = self.app.callable._helper(
             loop=self.loop,
             debug=is_debug,

scripts/changelog.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+
+from os import path
+
+if __name__ == "__main__":
+    try:
+        import towncrier
+        import click
+    except ImportError:
+        print(
+            "Please make sure you have a installed towncrier and click before using this tool"
+        )
+        exit(1)
+
+    @click.command()
+    @click.option(
+        "--draft",
+        "draft",
+        default=False,
+        flag_value=True,
+        help="Render the news fragments, don't write to files, "
+        "don't check versions.",
+    )
+    @click.option(
+        "--dir", "directory", default=path.dirname(path.abspath(__file__))
+    )
+    @click.option("--name", "project_name", default=None)
+    @click.option(
+        "--version",
+        "project_version",
+        default=None,
+        help="Render the news fragments using given version.",
+    )
+    @click.option("--date", "project_date", default=None)
+    @click.option(
+        "--yes",
+        "answer_yes",
+        default=False,
+        flag_value=True,
+        help="Do not ask for confirmation to remove news fragments.",
+    )
+    def _main(
+        draft,
+        directory,
+        project_name,
+        project_version,
+        project_date,
+        answer_yes,
+    ):
+        return towncrier.__main(
+            draft,
+            directory,
+            project_name,
+            project_version,
+            project_date,
+            answer_yes,
+        )
+
+    _main()

scripts/pyproject.toml

@@ -0,0 +1,33 @@
+[tool.towncrier]
+package = "sanic"
+package_dir = "."
+filename = "../CHANGELOG.rst"
+directory = "./changelogs"
+underlines = ["=", "*", "~"]
+issue_format = "`#{issue} <https://github.com/huge-success/sanic/issues/{issue}>`__"
+title_format = "Version {version}"
+
+[[tool.towncrier.type]]
+directory = "feature"
+name = "Features"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "bugfix"
+name = "Bugfixes"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "doc"
+name = "Improved Documentation"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "removal"
+name = "Deprecations and Removals"
+showcontent = true
+
+[[tool.towncrier.type]]
+directory = "misc"
+name = "Miscellaneous internal changes"
+showcontent = true

scripts/release.py

@@ -0,0 +1,353 @@
+#!/usr/bin/env python
+
+from argparse import ArgumentParser, Namespace
+from collections import OrderedDict
+from configparser import RawConfigParser
+from datetime import datetime
+from json import dumps
+from os import path, chdir
+from subprocess import Popen, PIPE
+
+from jinja2 import Environment, BaseLoader
+from requests import patch
+import towncrier
+
+GIT_COMMANDS = {
+    "get_tag": ["git describe --tags --abbrev=0"],
+    "commit_version_change": [
+        "git add . && git commit -m 'Bumping up version from "
+        "{current_version} to {new_version}'"
+    ],
+    "create_new_tag": [
+        "git tag -a {new_version} -m 'Bumping up version from "
+        "{current_version} to {new_version}'"
+    ],
+    "push_tag": ["git push origin {new_version}"],
+    "get_change_log": [
+        'git log --no-merges --pretty=format:"%h::: %cn::: %s" '
+        "{current_version}.."
+    ],
+}
+
+
+RELEASE_NOTE_TEMPLATE = """
+# {{ release_name }} - {% now 'utc', '%Y-%m-%d' %}
+
+To see the exhaustive list of pull requests included in this release see:
+https://github.com/huge-success/sanic/milestone/{{milestone}}?closed=1
+
+# Changelog
+{% for row in changelogs %}
+* {{ row -}}
+{% endfor %}
+
+# Credits
+{% for author in authors %}
+* {{ author -}}
+{% endfor %}
+"""
+
+JINJA_RELEASE_NOTE_TEMPLATE = Environment(
+    loader=BaseLoader, extensions=["jinja2_time.TimeExtension"]
+).from_string(RELEASE_NOTE_TEMPLATE)
+
+RELEASE_NOTE_UPDATE_URL = (
+    "https://api.github.com/repos/huge-success/sanic/releases/tags/"
+    "{new_version}?access_token={token}"
+)
+
+
+class Directory:
+    def __init__(self):
+        self._old_path = path.dirname(path.abspath(__file__))
+        self._new_path = path.dirname(self._old_path)
+
+    def __enter__(self):
+        chdir(self._new_path)
+
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        chdir(self._old_path)
+
+
+def _run_shell_command(command: list):
+    try:
+        process = Popen(
+            command, stderr=PIPE, stdout=PIPE, stdin=PIPE, shell=True
+        )
+        output, error = process.communicate()
+        return_code = process.returncode
+        return output.decode("utf-8"), error, return_code
+    except:
+        return None, None, -1
+
+
+def _fetch_default_calendar_release_version():
+    return datetime.now().strftime("%y.%m.0")
+
+
+def _fetch_current_version(config_file: str) -> str:
+    if path.isfile(config_file):
+        config_parser = RawConfigParser()
+        with open(config_file) as cfg:
+            config_parser.read_file(cfg)
+            return (
+                config_parser.get("version", "current_version")
+                or _fetch_default_calendar_release_version()
+            )
+    else:
+        return _fetch_default_calendar_release_version()
+
+
+def _change_micro_version(current_version: str):
+    version_string = current_version.split(".")
+    version_string[-1] = str((int(version_string[-1]) + 1))
+    return ".".join(version_string)
+
+
+def _get_new_version(
+    config_file: str = "./setup.cfg",
+    current_version: str = None,
+    micro_release: bool = False,
+):
+    if micro_release:
+        if current_version:
+            return _change_micro_version(current_version)
+        elif config_file:
+            return _change_micro_version(_fetch_current_version(config_file))
+        else:
+            return _fetch_default_calendar_release_version()
+    else:
+        return _fetch_default_calendar_release_version()
+
+
+def _get_current_tag(git_command_name="get_tag"):
+    global GIT_COMMANDS
+    command = GIT_COMMANDS.get(git_command_name)
+    out, err, ret = _run_shell_command(command)
+    if len(str(out)):
+        return str(out).split("\n")[0]
+    else:
+        return None
+
+
+def _update_release_version_for_sanic(
+    current_version, new_version, config_file, generate_changelog
+):
+    config_parser = RawConfigParser()
+    with open(config_file) as cfg:
+        config_parser.read_file(cfg)
+    config_parser.set("version", "current_version", new_version)
+
+    version_files = config_parser.get("version", "files")
+    current_version_line = config_parser.get(
+        "version", "current_version_pattern"
+    ).format(current_version=current_version)
+    new_version_line = config_parser.get(
+        "version", "new_version_pattern"
+    ).format(new_version=new_version)
+
+    for version_file in version_files.split(","):
+        with open(version_file) as init_file:
+            data = init_file.read()
+
+        new_data = data.replace(current_version_line, new_version_line)
+        with open(version_file, "w") as init_file:
+            init_file.write(new_data)
+
+    with open(config_file, "w") as config:
+        config_parser.write(config)
+
+    if generate_changelog:
+        towncrier.__main(
+            draft=False,
+            directory=path.dirname(path.abspath(__file__)),
+            project_name=None,
+            project_version=new_version,
+            project_date=None,
+            answer_yes=True,
+        )
+
+    command = GIT_COMMANDS.get("commit_version_change")
+    command[0] = command[0].format(
+        new_version=new_version, current_version=current_version
+    )
+    _, err, ret = _run_shell_command(command)
+    if int(ret) != 0:
+        print(
+            "Failed to Commit Version upgrade changes to Sanic: {}".format(
+                err.decode("utf-8")
+            )
+        )
+        exit(1)
+
+
+def _generate_change_log(current_version: str = None):
+    global GIT_COMMANDS
+    command = GIT_COMMANDS.get("get_change_log")
+    command[0] = command[0].format(current_version=current_version)
+    output, error, ret = _run_shell_command(command=command)
+    if not len(str(output)):
+        print("Unable to Fetch Change log details to update the Release Note")
+        exit(1)
+
+    commit_details = OrderedDict()
+    commit_details["authors"] = dict()
+    commit_details["commits"] = list()
+
+    for line in str(output).split("\n"):
+        commit, author, description = line.split(":::")
+        if "GitHub" not in author:
+            commit_details["authors"][author] = 1
+        commit_details["commits"].append(" - ".join([commit, description]))
+
+    return commit_details
+
+
+def _generate_markdown_document(
+    milestone, release_name, current_version, release_version
+):
+    global JINJA_RELEASE_NOTE_TEMPLATE
+    release_name = release_name or release_version
+    change_log = _generate_change_log(current_version=current_version)
+    return JINJA_RELEASE_NOTE_TEMPLATE.render(
+        release_name=release_name,
+        milestone=milestone,
+        changelogs=change_log["commits"],
+        authors=change_log["authors"].keys(),
+    )
+
+
+def _tag_release(new_version, current_version, milestone, release_name, token):
+    global GIT_COMMANDS
+    global RELEASE_NOTE_UPDATE_URL
+    for command_name in ["create_new_tag", "push_tag"]:
+        command = GIT_COMMANDS.get(command_name)
+        command[0] = command[0].format(
+            new_version=new_version, current_version=current_version
+        )
+        out, error, ret = _run_shell_command(command=command)
+        if int(ret) != 0:
+            print("Failed to execute the command: {}".format(command[0]))
+            exit(1)
+
+    change_log = _generate_markdown_document(
+        milestone, release_name, current_version, new_version
+    )
+
+    body = {"name": release_name or new_version, "body": change_log}
+
+    headers = {"content-type": "application/json"}
+
+    response = patch(
+        RELEASE_NOTE_UPDATE_URL.format(new_version=new_version, token=token),
+        data=dumps(body),
+        headers=headers,
+    )
+    response.raise_for_status()
+
+
+def release(args: Namespace):
+    current_tag = _get_current_tag()
+    current_version = _fetch_current_version(args.config)
+    if current_tag and current_version not in current_tag:
+        print(
+            "Tag mismatch between what's in git and what was provided by "
+            "--current-version. Existing: {}, Give: {}".format(
+                current_tag, current_version
+            )
+        )
+        exit(1)
+    new_version = args.release_version or _get_new_version(
+        args.config, current_version, args.micro_release
+    )
+    _update_release_version_for_sanic(
+        current_version=current_version,
+        new_version=new_version,
+        config_file=args.config,
+        generate_changelog=args.generate_changelog,
+    )
+    if args.tag_release:
+        _tag_release(
+            current_version=current_version,
+            new_version=new_version,
+            milestone=args.milestone,
+            release_name=args.release_name,
+            token=args.token,
+        )
+
+
+if __name__ == "__main__":
+    cli = ArgumentParser(description="Sanic Release Manager")
+    cli.add_argument(
+        "--release-version",
+        "-r",
+        help="New Version to use for Release",
+        default=_fetch_default_calendar_release_version(),
+        required=False,
+    )
+    cli.add_argument(
+        "--current-version",
+        "-cv",
+        help="Current Version to default in case if you don't want to "
+        "use the version configuration files",
+        default=None,
+        required=False,
+    )
+    cli.add_argument(
+        "--config",
+        "-c",
+        help="Configuration file used for release",
+        default="./setup.cfg",
+        required=False,
+    )
+    cli.add_argument(
+        "--token",
+        "-t",
+        help="Git access token with necessary access to Huge Sanic Org",
+        required=False,
+    )
+    cli.add_argument(
+        "--milestone",
+        "-ms",
+        help="Git Release milestone information to include in relase note",
+        required=False,
+    )
+    cli.add_argument(
+        "--release-name",
+        "-n",
+        help="Release Name to use if any",
+        required=False,
+    )
+    cli.add_argument(
+        "--micro-release",
+        "-m",
+        help="Micro Release with patches only",
+        default=False,
+        action="store_true",
+        required=False,
+    )
+    cli.add_argument(
+        "--tag-release",
+        help="Tag a new release for Sanic",
+        default=False,
+        action="store_true",
+        required=False,
+    )
+    cli.add_argument(
+        "--generate-changelog",
+        help="Generate changelog for Sanic as part of release",
+        default=False,
+        action="store_true",
+        required=False,
+    )
+    args = cli.parse_args()
+    if args.tag_release:
+        for key, value in {
+            "--token/-t": args.token,
+            "--milestone/-m": args.milestone,
+        }.items():
+            if not value:
+                print(f"{key} is mandatory while using --tag-release")
+                exit(1)
+    with Directory():
+        release(args)

setup.cfg

@@ -1,11 +1,8 @@
 [flake8]
-# https://github.com/ambv/black#slices
-# https://github.com/ambv/black#line-breaks--binary-operators
 ignore = E203, W503
 
-
 [isort]
-atomic=true
+atomic = true
 default_section = THIRDPARTY
 include_trailing_comma = true
 known_first_party = sanic
@@ -15,3 +12,10 @@ lines_after_imports = 2
 lines_between_types = 1
 multi_line_output = 3
 not_skip = __init__.py
+
+[version]
+current_version = 19.6.3
+files = sanic/__version__.py
+current_version_pattern = __version__ = "{current_version}"
+new_version_pattern = __version__ = "{new_version}"
+

setup.py

@@ -4,74 +4,140 @@ Sanic
 import codecs
 import os
 import re
-from distutils.errors import DistutilsPlatformError
+import sys
 from distutils.util import strtobool
 
 from setuptools import setup
+from setuptools.command.test import test as TestCommand
 
 
-def open_local(paths, mode='r', encoding='utf8'):
-    path = os.path.join(
-        os.path.abspath(os.path.dirname(__file__)),
-        *paths
-    )
+class PyTest(TestCommand):
+    """
+    Provide a Test runner to be used from setup.py to run unit tests
+    """
+
+    user_options = [("pytest-args=", "a", "Arguments to pass to pytest")]
+
+    def initialize_options(self):
+        TestCommand.initialize_options(self)
+        self.pytest_args = ""
+
+    def run_tests(self):
+        import shlex
+        import pytest
+
+        errno = pytest.main(shlex.split(self.pytest_args))
+        sys.exit(errno)
+
+
+def open_local(paths, mode="r", encoding="utf8"):
+    path = os.path.join(os.path.abspath(os.path.dirname(__file__)), *paths)
 
     return codecs.open(path, mode, encoding)
 
 
-with open_local(['sanic', '__init__.py'], encoding='latin1') as fp:
+with open_local(["sanic", "__version__.py"], encoding="latin1") as fp:
     try:
-        version = re.findall(r"^__version__ = \"([^']+)\"\r?$",
-                             fp.read(), re.M)[0]
+        version = re.findall(
+            r"^__version__ = \"([^']+)\"\r?$", fp.read(), re.M
+        )[0]
     except IndexError:
-        raise RuntimeError('Unable to determine version.')
+        raise RuntimeError("Unable to determine version.")
 
-
-with open_local(['README.rst']) as rm:
+with open_local(["README.rst"]) as rm:
     long_description = rm.read()
 
 setup_kwargs = {
-    'name': 'sanic',
-    'version': version,
-    'url': 'http://github.com/channelcat/sanic/',
-    'license': 'MIT',
-    'author': 'Channel Cat',
-    'author_email': 'channelcat@gmail.com',
-    'description': (
-        'A microframework based on uvloop, httptools, and learnings of flask'),
-    'long_description': long_description,
-    'packages': ['sanic'],
-    'platforms': 'any',
-    'classifiers': [
-        'Development Status :: 4 - Beta',
-        'Environment :: Web Environment',
-        'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7',
+    "name": "sanic",
+    "version": version,
+    "url": "http://github.com/huge-success/sanic/",
+    "license": "MIT",
+    "author": "Sanic Community",
+    "author_email": "admhpkns@gmail.com",
+    "description": (
+        "A web server and web framework that's written to go fast. Build fast. Run fast."
+    ),
+    "long_description": long_description,
+    "packages": ["sanic"],
+    "platforms": "any",
+    "classifiers": [
+        "Development Status :: 4 - Beta",
+        "Environment :: Web Environment",
+        "License :: OSI Approved :: MIT License",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
     ],
 }
 
-env_dependency = '; sys_platform != "win32" and implementation_name == "cpython"'
-ujson = 'ujson>=1.35' + env_dependency
-uvloop = 'uvloop>=0.5.3' + env_dependency
+env_dependency = (
+    '; sys_platform != "win32" ' 'and implementation_name == "cpython"'
+)
+ujson = "ujson>=1.35" + env_dependency
+uvloop = "uvloop>=0.5.3" + env_dependency
 
 requirements = [
-    'httptools>=0.0.10',
+    "httptools>=0.0.10",
     uvloop,
     ujson,
-    'aiofiles>=0.3.0',
-    'websockets>=6.0,<7.0',
-    'multidict>=4.0,<5.0',
+    "aiofiles>=0.3.0",
+    "websockets>=7.0,<8.0",
+    "multidict>=4.0,<5.0",
+    "requests-async==0.5.0",
 ]
+
+tests_require = [
+    "pytest==4.1.0",
+    "multidict>=4.0,<5.0",
+    "gunicorn",
+    "pytest-cov",
+    "httpcore==0.3.0",
+    "beautifulsoup4",
+    uvloop,
+    ujson,
+    "pytest-sanic",
+    "pytest-sugar",
+    "pytest-benchmark",
+]
+
+docs_require = [
+    "sphinx>=2.1.2",
+    "sphinx_rtd_theme",
+    "recommonmark>=0.5.0",
+    "docutils",
+    "pygments",
+]
+
+dev_require = tests_require + [
+    "aiofiles",
+    "tox",
+    "black",
+    "flake8",
+    "bandit",
+    "towncrier",
+]
+
+all_require = dev_require + docs_require
+
 if strtobool(os.environ.get("SANIC_NO_UJSON", "no")):
     print("Installing without uJSON")
     requirements.remove(ujson)
+    tests_require.remove(ujson)
 
 # 'nt' means windows OS
 if strtobool(os.environ.get("SANIC_NO_UVLOOP", "no")):
     print("Installing without uvLoop")
     requirements.remove(uvloop)
+    tests_require.remove(uvloop)
 
-setup_kwargs['install_requires'] = requirements
+extras_require = {
+    "test": tests_require,
+    "dev": dev_require,
+    "docs": docs_require,
+    "all": all_require,
+}
+
+setup_kwargs["install_requires"] = requirements
+setup_kwargs["tests_require"] = tests_require
+setup_kwargs["extras_require"] = extras_require
+setup_kwargs["cmdclass"] = {"test": PyTest}
 setup(**setup_kwargs)

tests/benchmark/test_route_resolution_benchmark.py

@@ -0,0 +1,55 @@
+from random import choice, seed
+
+from pytest import mark
+
+import sanic.router
+
+
+seed("Pack my box with five dozen liquor jugs.")
+
+# Disable Caching for testing purpose
+sanic.router.ROUTER_CACHE_SIZE = 0
+
+
+class TestSanicRouteResolution:
+    @mark.asyncio
+    async def test_resolve_route_no_arg_string_path(
+        self, sanic_router, route_generator, benchmark
+    ):
+        simple_routes = route_generator.generate_random_direct_route(
+            max_route_depth=4
+        )
+        router, simple_routes = sanic_router(route_details=simple_routes)
+        route_to_call = choice(simple_routes)
+
+        result = benchmark.pedantic(
+            router._get,
+            ("/{}".format(route_to_call[-1]), route_to_call[0], "localhost"),
+            iterations=1000,
+            rounds=1000,
+        )
+        assert await result[0](None) == 1
+
+    @mark.asyncio
+    async def test_resolve_route_with_typed_args(
+        self, sanic_router, route_generator, benchmark
+    ):
+        typed_routes = route_generator.add_typed_parameters(
+            route_generator.generate_random_direct_route(max_route_depth=4),
+            max_route_depth=8,
+        )
+        router, typed_routes = sanic_router(route_details=typed_routes)
+        route_to_call = choice(typed_routes)
+        url = route_generator.generate_url_for_template(
+            template=route_to_call[-1]
+        )
+
+        print("{} -> {}".format(route_to_call[-1], url))
+
+        result = benchmark.pedantic(
+            router._get,
+            ("/{}".format(url), route_to_call[0], "localhost"),
+            iterations=1000,
+            rounds=1000,
+        )
+        assert await result[0](None) == 1

tests/conftest.py

@@ -1,12 +1,131 @@
+import random
+import re
+import string
 import sys
+import uuid
+
 import pytest
 
 from sanic import Sanic
+from sanic.router import RouteExists, Router
 
-if sys.platform in ['win32', 'cygwin']:
+
+random.seed("Pack my box with five dozen liquor jugs.")
+
+if sys.platform in ["win32", "cygwin"]:
     collect_ignore = ["test_worker.py"]
 
 
+async def _handler(request):
+    """
+    Dummy placeholder method used for route resolver when creating a new
+    route into the sanic router. This router is not actually called by the
+    sanic app. So do not worry about the arguments to this method.
+
+    If you change the return value of this method, make sure to propagate the
+    change to any test case that leverages RouteStringGenerator.
+    """
+    return 1
+
+
+TYPE_TO_GENERATOR_MAP = {
+    "string": lambda: "".join(
+        [random.choice(string.ascii_letters + string.digits) for _ in range(4)]
+    ),
+    "int": lambda: random.choice(range(1000000)),
+    "number": lambda: random.random(),
+    "alpha": lambda: "".join(
+        [random.choice(string.ascii_letters) for _ in range(4)]
+    ),
+    "uuid": lambda: str(uuid.uuid1()),
+}
+
+
+class RouteStringGenerator:
+
+    ROUTE_COUNT_PER_DEPTH = 100
+    HTTP_METHODS = ["GET", "PUT", "POST", "PATCH", "DELETE", "OPTION"]
+    ROUTE_PARAM_TYPES = ["string", "int", "number", "alpha", "uuid"]
+
+    def generate_random_direct_route(self, max_route_depth=4):
+        routes = []
+        for depth in range(1, max_route_depth + 1):
+            for _ in range(self.ROUTE_COUNT_PER_DEPTH):
+                route = "/".join(
+                    [
+                        TYPE_TO_GENERATOR_MAP.get("string")()
+                        for _ in range(depth)
+                    ]
+                )
+                route = route.replace(".", "", -1)
+                route_detail = (random.choice(self.HTTP_METHODS), route)
+
+                if route_detail not in routes:
+                    routes.append(route_detail)
+        return routes
+
+    def add_typed_parameters(self, current_routes, max_route_depth=8):
+        routes = []
+        for method, route in current_routes:
+            current_length = len(route.split("/"))
+            new_route_part = "/".join(
+                [
+                    "<{}:{}>".format(
+                        TYPE_TO_GENERATOR_MAP.get("string")(),
+                        random.choice(self.ROUTE_PARAM_TYPES),
+                    )
+                    for _ in range(max_route_depth - current_length)
+                ]
+            )
+            route = "/".join([route, new_route_part])
+            route = route.replace(".", "", -1)
+            routes.append((method, route))
+        return routes
+
+    @staticmethod
+    def generate_url_for_template(template):
+        url = template
+        for pattern, param_type in re.findall(
+            re.compile(r"((?:<\w+:(string|int|number|alpha|uuid)>)+)"),
+            template,
+        ):
+            value = TYPE_TO_GENERATOR_MAP.get(param_type)()
+            url = url.replace(pattern, str(value), -1)
+        return url
+
+
+@pytest.fixture(scope="function")
+def sanic_router():
+    # noinspection PyProtectedMember
+    def _setup(route_details: tuple) -> (Router, tuple):
+        router = Router()
+        added_router = []
+        for method, route in route_details:
+            try:
+                router._add(
+                    uri="/{}".format(route),
+                    methods=frozenset({method}),
+                    host="localhost",
+                    handler=_handler,
+                )
+                added_router.append((method, route))
+            except RouteExists:
+                pass
+        return router, added_router
+
+    return _setup
+
+
+@pytest.fixture(scope="function")
+def route_generator() -> RouteStringGenerator:
+    return RouteStringGenerator()
+
+
+@pytest.fixture(scope="function")
+def url_param_generator():
+    return TYPE_TO_GENERATOR_MAP
+
+
 @pytest.fixture
 def app(request):
     return Sanic(request.node.name)

tests/performance/aiohttp/simple_server.py

@@ -1,18 +1,26 @@
 # Run with python3 simple_server.py PORT
 
-from aiohttp import web
 import asyncio
 import sys
-import uvloop
+
 import ujson as json
+import uvloop
+
+from aiohttp import web
+
 
 loop = uvloop.new_event_loop()
 asyncio.set_event_loop(loop)
 
+
 async def handle(request):
-    return web.Response(body=json.dumps({"test":True}).encode('utf-8'), content_type='application/json')
+    return web.Response(
+        body=json.dumps({"test": True}).encode("utf-8"),
+        content_type="application/json",
+    )
+
 
 app = web.Application(loop=loop)
-app.router.add_route('GET', '/', handle)
+app.router.add_route("GET", "/", handle)
 
 web.run_app(app, port=sys.argv[1], access_log=None)

tests/performance/bottle/simple_server.py

@@ -1,11 +1,13 @@
 # Run with: gunicorn --workers=1 --worker-class=meinheld.gmeinheld.MeinheldWorker -b :8000 simple_server:app
 import bottle
-from bottle import route, run
 import ujson
 
+from bottle import route, run
 
-@route('/')
+
+@route("/")
 def index():
-    return ujson.dumps({'test': True})
+    return ujson.dumps({"test": True})
+
 
 app = bottle.default_app()

tests/performance/falcon/simple_server.py

@@ -3,9 +3,11 @@
 import falcon
 import ujson as json
 
+
 class TestResource:
     def on_get(self, req, resp):
         resp.body = json.dumps({"test": True})
 
+
 app = falcon.API()
-app.add_route('/', TestResource())
+app.add_route("/", TestResource())

tests/performance/kyoukai/simple_server.py

@@ -1,10 +1,13 @@
 # Run with: python3 -O simple_server.py
 import asyncio
-from kyoukai import Kyoukai, HTTPRequestContext
 import logging
+
 import ujson
 import uvloop
 
+from kyoukai import HTTPRequestContext, Kyoukai
+
+
 loop = uvloop.new_event_loop()
 asyncio.set_event_loop(loop)
 
@@ -13,8 +16,14 @@ kyk = Kyoukai("example_app")
 logger = logging.getLogger("Kyoukai")
 logger.setLevel(logging.ERROR)
 
+
 @kyk.route("/")
 async def index(ctx: HTTPRequestContext):
-    return ujson.dumps({"test":True}), 200, {"Content-Type": "application/json"}
+    return (
+        ujson.dumps({"test": True}),
+        200,
+        {"Content-Type": "application/json"},
+    )
 
-kyk.run()
+
+kyk.run()

tests/performance/sanic/http_response.py

@@ -1,22 +1,30 @@
-import asyncpg
-import sys
-import os
 import inspect
-
-currentdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
-sys.path.insert(0, currentdir + '/../../../')
-
+import os
+import sys
 import timeit
 
+import asyncpg
+
 from sanic.response import json
 
+
+currentdir = os.path.dirname(
+    os.path.abspath(inspect.getfile(inspect.currentframe()))
+)
+sys.path.insert(0, currentdir + "/../../../")
+
+
 print(json({"test": True}).output())
 
 print("Running New 100,000 times")
 times = 0
 total_time = 0
 for n in range(6):
-    time = timeit.timeit('json({ "test":True }).output()', setup='from sanic.response import json', number=100000)
+    time = timeit.timeit(
+        'json({ "test":True }).output()',
+        setup="from sanic.response import json",
+        number=100000,
+    )
     print("Took {} seconds".format(time))
     total_time += time
     times += 1
@@ -26,7 +34,11 @@ print("Running Old 100,000 times")
 times = 0
 total_time = 0
 for n in range(6):
-    time = timeit.timeit('json({ "test":True }).output_old()', setup='from sanic.response import json', number=100000)
+    time = timeit.timeit(
+        'json({ "test":True }).output_old()',
+        setup="from sanic.response import json",
+        number=100000,
+    )
     print("Took {} seconds".format(time))
     total_time += time
     times += 1

tests/performance/sanic/simple_server.py

@@ -1,13 +1,17 @@
-import sys
-import os
 import inspect
-
-currentdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
-sys.path.insert(0, currentdir + '/../../../')
+import os
+import sys
 
 from sanic import Sanic
 from sanic.response import json
 
+
+currentdir = os.path.dirname(
+    os.path.abspath(inspect.getfile(inspect.currentframe()))
+)
+sys.path.insert(0, currentdir + "/../../../")
+
+
 app = Sanic("test")
 
 
@@ -15,5 +19,6 @@ app = Sanic("test")
 async def test(request):
     return json({"test": True})
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=sys.argv[1])

tests/performance/sanic/varied_server.py

@@ -1,13 +1,17 @@
-import sys
-import os
 import inspect
-
-currentdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
-sys.path.insert(0, currentdir + '/../../../')
+import os
+import sys
 
 from sanic import Sanic
-from sanic.response import json, text
 from sanic.exceptions import ServerError
+from sanic.response import json, text
+
+
+currentdir = os.path.dirname(
+    os.path.abspath(inspect.getfile(inspect.currentframe()))
+)
+sys.path.insert(0, currentdir + "/../../../")
+
 
 app = Sanic("test")
 
@@ -17,7 +21,7 @@ async def test(request):
     return json({"test": True})
 
 
-@app.route("/sync", methods=['GET', 'POST'])
+@app.route("/sync", methods=["GET", "POST"])
 def test(request):
     return json({"test": True})
 
@@ -44,15 +48,19 @@ def post_json(request):
 
 @app.route("/query_string")
 def query_string(request):
-    return json({"parsed": True, "args": request.args, "url": request.url, "query_string": request.query_string})
+    return json(
+        {
+            "parsed": True,
+            "args": request.args,
+            "url": request.url,
+            "query_string": request.query_string,
+        }
+    )
 
 
-import sys
-
 app.run(host="0.0.0.0", port=sys.argv[1])
 
 
-
 # import asyncio_redis
 # import asyncpg
 # async def setup(sanic, loop):

tests/performance/tornado/simple_server.py

@@ -1,18 +1,19 @@
 # Run with: python simple_server.py
 import ujson
+
 from tornado import ioloop, web
 
 
 class MainHandler(web.RequestHandler):
     def get(self):
-        self.write(ujson.dumps({'test': True}))
+        self.write(ujson.dumps({"test": True}))
 
 
-app = web.Application([
-    (r'/', MainHandler)
-],  debug=False,
+app = web.Application(
+    [(r"/", MainHandler)],
+    debug=False,
     compress_response=False,
-    static_hash_cache=True
+    static_hash_cache=True,
 )
 
 app.listen(8000)

tests/performance/wheezy/simple_server.py

@@ -2,26 +2,28 @@
 """ Minimal helloworld application.
 """
 
-from wheezy.http import HTTPResponse
-from wheezy.http import WSGIApplication
+import ujson
+
+from wheezy.http import HTTPResponse, WSGIApplication
 from wheezy.http.response import json_response
 from wheezy.routing import url
 from wheezy.web.handlers import BaseHandler
-from wheezy.web.middleware import bootstrap_defaults
-from wheezy.web.middleware import path_routing_middleware_factory
+from wheezy.web.middleware import (
+    bootstrap_defaults,
+    path_routing_middleware_factory,
+)
 
-import ujson
 
 class WelcomeHandler(BaseHandler):
-
     def get(self):
-        response = HTTPResponse(content_type='application/json; charset=UTF-8')
-        response.write(ujson.dumps({"test":True}))
+        response = HTTPResponse(content_type="application/json; charset=UTF-8")
+        response.write(ujson.dumps({"test": True}))
         return response
 
+
 all_urls = [
-    url('', WelcomeHandler, name='default'),
-#    url('', welcome, name='welcome')
+    url("", WelcomeHandler, name="default"),
+    #    url('', welcome, name='welcome')
 ]
 
 
@@ -29,18 +31,19 @@ options = {}
 main = WSGIApplication(
     middleware=[
         bootstrap_defaults(url_mapping=all_urls),
-        path_routing_middleware_factory
+        path_routing_middleware_factory,
     ],
-    options=options
+    options=options,
 )
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     import sys
     from wsgiref.simple_server import make_server
+
     try:
-        print('Visit http://localhost:{}/'.format(sys.argv[-1]))
-        make_server('', int(sys.argv[-1]), main).serve_forever()
+        print("Visit http://localhost:{}/".format(sys.argv[-1]))
+        make_server("", int(sys.argv[-1]), main).serve_forever()
     except KeyboardInterrupt:
         pass
-    print('\nThanks!')
+    print("\nThanks!")

tests/test_app.py

@@ -1,5 +1,8 @@
 import asyncio
 import logging
+import sys
+
+from inspect import isawaitable
 
 import pytest
 
@@ -7,15 +10,49 @@ from sanic.exceptions import SanicException
 from sanic.response import text
 
 
-def test_app_loop_running(app):
+def uvloop_installed():
+    try:
+        import uvloop  # noqa
 
-    @app.get('/test')
+        return True
+    except ImportError:
+        return False
+
+
+def test_app_loop_running(app):
+    @app.get("/test")
     async def handler(request):
         assert isinstance(app.loop, asyncio.AbstractEventLoop)
-        return text('pass')
+        return text("pass")
 
-    request, response = app.test_client.get('/test')
-    assert response.text == 'pass'
+    request, response = app.test_client.get("/test")
+    assert response.text == "pass"
+
+
+@pytest.mark.skipif(
+    sys.version_info < (3, 7), reason="requires python3.7 or higher"
+)
+def test_create_asyncio_server(app):
+    if not uvloop_installed():
+        loop = asyncio.get_event_loop()
+        asyncio_srv_coro = app.create_server(return_asyncio_server=True)
+        assert isawaitable(asyncio_srv_coro)
+        srv = loop.run_until_complete(asyncio_srv_coro)
+        assert srv.is_serving() is True
+
+
+@pytest.mark.skipif(
+    sys.version_info < (3, 7), reason="requires python3.7 or higher"
+)
+def test_asyncio_server_start_serving(app):
+    if not uvloop_installed():
+        loop = asyncio.get_event_loop()
+        asyncio_srv_coro = app.create_server(
+            return_asyncio_server=True,
+            asyncio_server_kwargs=dict(start_serving=False),
+        )
+        srv = loop.run_until_complete(asyncio_srv_coro)
+        assert srv.is_serving() is False
 
 
 def test_app_loop_not_running(app):
@@ -23,105 +60,115 @@ def test_app_loop_not_running(app):
         app.loop
 
     assert str(excinfo.value) == (
-        'Loop can only be retrieved after the app has started '
-        'running. Not supported with `create_server` function'
+        "Loop can only be retrieved after the app has started "
+        "running. Not supported with `create_server` function"
     )
 
 
 def test_app_run_raise_type_error(app):
 
     with pytest.raises(TypeError) as excinfo:
-        app.run(loop='loop')
+        app.run(loop="loop")
 
     assert str(excinfo.value) == (
-        'loop is not a valid argument. To use an existing loop, '
-        'change to create_server().\nSee more: '
-        'https://sanic.readthedocs.io/en/latest/sanic/deploying.html'
-        '#asynchronous-support'
+        "loop is not a valid argument. To use an existing loop, "
+        "change to create_server().\nSee more: "
+        "https://sanic.readthedocs.io/en/latest/sanic/deploying.html"
+        "#asynchronous-support"
     )
 
 
 def test_app_route_raise_value_error(app):
 
     with pytest.raises(ValueError) as excinfo:
-        @app.route('/test')
-        async def handler():
-            return text('test')
 
-    assert str(excinfo.value) == 'Required parameter `request` missing in the handler() route?'
+        @app.route("/test")
+        async def handler():
+            return text("test")
+
+    assert (
+        str(excinfo.value)
+        == "Required parameter `request` missing in the handler() route?"
+    )
 
 
 def test_app_handle_request_handler_is_none(app, monkeypatch):
-
     def mockreturn(*args, **kwargs):
-        return None, [], {}, ''
+        return None, [], {}, ""
 
     # Not sure how to make app.router.get() return None, so use mock here.
-    monkeypatch.setattr(app.router, 'get', mockreturn)
+    monkeypatch.setattr(app.router, "get", mockreturn)
 
-    @app.get('/test')
+    @app.get("/test")
     def handler(request):
-        return text('test')
+        return text("test")
 
-    request, response = app.test_client.get('/test')
+    request, response = app.test_client.get("/test")
 
-    assert response.text == 'Error: \'None\' was returned while requesting a handler from the router'
+    assert (
+        response.text
+        == "Error: 'None' was returned while requesting a handler from the router"
+    )
 
 
-@pytest.mark.parametrize('websocket_enabled', [True, False])
-@pytest.mark.parametrize('enable', [True, False])
+@pytest.mark.parametrize("websocket_enabled", [True, False])
+@pytest.mark.parametrize("enable", [True, False])
 def test_app_enable_websocket(app, websocket_enabled, enable):
     app.websocket_enabled = websocket_enabled
     app.enable_websocket(enable=enable)
 
     assert app.websocket_enabled == enable
 
-    @app.websocket('/ws')
+    @app.websocket("/ws")
     async def handler(request, ws):
-        await ws.send('test')
+        await ws.send("test")
 
     assert app.websocket_enabled == True
 
 
 def test_handle_request_with_nested_exception(app, monkeypatch):
 
-    err_msg = 'Mock Exception'
+    err_msg = "Mock Exception"
 
     # Not sure how to raise an exception in app.error_handler.response(), use mock here
     def mock_error_handler_response(*args, **kwargs):
         raise Exception(err_msg)
 
-    monkeypatch.setattr(app.error_handler, 'response', mock_error_handler_response)
+    monkeypatch.setattr(
+        app.error_handler, "response", mock_error_handler_response
+    )
 
-    @app.get('/')
+    @app.get("/")
     def handler(request):
         raise Exception
-        return text('OK')
 
-    request, response = app.test_client.get('/')
+    request, response = app.test_client.get("/")
     assert response.status == 500
-    assert response.text == 'An error occurred while handling an error'
+    assert response.text == "An error occurred while handling an error"
 
 
 def test_handle_request_with_nested_exception_debug(app, monkeypatch):
 
-    err_msg = 'Mock Exception'
+    err_msg = "Mock Exception"
 
     # Not sure how to raise an exception in app.error_handler.response(), use mock here
     def mock_error_handler_response(*args, **kwargs):
         raise Exception(err_msg)
 
-    monkeypatch.setattr(app.error_handler, 'response', mock_error_handler_response)
+    monkeypatch.setattr(
+        app.error_handler, "response", mock_error_handler_response
+    )
 
-    @app.get('/')
+    @app.get("/")
     def handler(request):
         raise Exception
-        return text('OK')
 
-    request, response = app.test_client.get('/', debug=True)
+    request, response = app.test_client.get("/", debug=True)
     assert response.status == 500
     assert response.text.startswith(
-        'Error while handling error: {}\nStack: Traceback (most recent call last):\n'.format(err_msg)
+        "Error while handling error: {}\nStack: Traceback (most recent call last):\n".format(
+            err_msg
+        )
     )
 
 
@@ -129,22 +176,22 @@ def test_handle_request_with_nested_sanic_exception(app, monkeypatch, caplog):
 
     # Not sure how to raise an exception in app.error_handler.response(), use mock here
     def mock_error_handler_response(*args, **kwargs):
-        raise SanicException('Mock SanicException')
+        raise SanicException("Mock SanicException")
 
-    monkeypatch.setattr(app.error_handler, 'response', mock_error_handler_response)
+    monkeypatch.setattr(
+        app.error_handler, "response", mock_error_handler_response
+    )
 
-    @app.get('/')
+    @app.get("/")
     def handler(request):
         raise Exception
-        return text('OK')
 
-    caplog.set_level(logging.ERROR, logger="sanic.root")
     with caplog.at_level(logging.ERROR):
-        request, response = app.test_client.get('/')
+        request, response = app.test_client.get("/")
     assert response.status == 500
-    assert response.text == 'Error: Mock SanicException'
-    assert caplog.record_tuples[0] == (
-        'sanic.root',
+    assert response.text == "Error: Mock SanicException"
+    assert (
+        "sanic.root",
         logging.ERROR,
-        "Exception occurred while handling uri: 'http://127.0.0.1:42101/'"
-    )
+        "Exception occurred while handling uri: 'http://127.0.0.1:42101/'",
+    ) in caplog.record_tuples

tests/test_asgi.py

@@ -0,0 +1,282 @@
+import asyncio
+
+from collections import deque
+
+import pytest
+import uvicorn
+
+from sanic import Sanic
+from sanic.asgi import MockTransport
+from sanic.exceptions import InvalidUsage
+from sanic.request import Request
+from sanic.response import json, text
+from sanic.websocket import WebSocketConnection
+
+
+@pytest.fixture
+def message_stack():
+    return deque()
+
+
+@pytest.fixture
+def receive(message_stack):
+    async def _receive():
+        return message_stack.popleft()
+
+    return _receive
+
+
+@pytest.fixture
+def send(message_stack):
+    async def _send(message):
+        message_stack.append(message)
+
+    return _send
+
+
+@pytest.fixture
+def transport(message_stack, receive, send):
+    return MockTransport({}, receive, send)
+
+
+@pytest.fixture
+# @pytest.mark.asyncio
+def protocol(transport, loop):
+    return transport.get_protocol()
+
+
+def test_listeners_triggered(app):
+    before_server_start = False
+    after_server_start = False
+    before_server_stop = False
+    after_server_stop = False
+
+    @app.listener("before_server_start")
+    def do_before_server_start(*args, **kwargs):
+        nonlocal before_server_start
+        before_server_start = True
+
+    @app.listener("after_server_start")
+    def do_after_server_start(*args, **kwargs):
+        nonlocal after_server_start
+        after_server_start = True
+
+    @app.listener("before_server_stop")
+    def do_before_server_stop(*args, **kwargs):
+        nonlocal before_server_stop
+        before_server_stop = True
+
+    @app.listener("after_server_stop")
+    def do_after_server_stop(*args, **kwargs):
+        nonlocal after_server_stop
+        after_server_stop = True
+
+    class CustomServer(uvicorn.Server):
+        def install_signal_handlers(self):
+            pass
+
+    config = uvicorn.Config(app=app, loop="asyncio", limit_max_requests=0)
+    server = CustomServer(config=config)
+
+    with pytest.warns(UserWarning):
+        server.run()
+
+    for task in asyncio.Task.all_tasks():
+        task.cancel()
+
+    assert before_server_start
+    assert after_server_start
+    assert before_server_stop
+    assert after_server_stop
+
+
+def test_listeners_triggered_async(app):
+    before_server_start = False
+    after_server_start = False
+    before_server_stop = False
+    after_server_stop = False
+
+    @app.listener("before_server_start")
+    async def do_before_server_start(*args, **kwargs):
+        nonlocal before_server_start
+        before_server_start = True
+
+    @app.listener("after_server_start")
+    async def do_after_server_start(*args, **kwargs):
+        nonlocal after_server_start
+        after_server_start = True
+
+    @app.listener("before_server_stop")
+    async def do_before_server_stop(*args, **kwargs):
+        nonlocal before_server_stop
+        before_server_stop = True
+
+    @app.listener("after_server_stop")
+    async def do_after_server_stop(*args, **kwargs):
+        nonlocal after_server_stop
+        after_server_stop = True
+
+    class CustomServer(uvicorn.Server):
+        def install_signal_handlers(self):
+            pass
+
+    config = uvicorn.Config(app=app, loop="asyncio", limit_max_requests=0)
+    server = CustomServer(config=config)
+
+    with pytest.warns(UserWarning):
+        server.run()
+
+    for task in asyncio.Task.all_tasks():
+        task.cancel()
+
+    assert before_server_start
+    assert after_server_start
+    assert before_server_stop
+    assert after_server_stop
+
+
+@pytest.mark.asyncio
+async def test_mockprotocol_events(protocol):
+    assert protocol._not_paused.is_set()
+    protocol.pause_writing()
+    assert not protocol._not_paused.is_set()
+    protocol.resume_writing()
+    assert protocol._not_paused.is_set()
+
+
+@pytest.mark.asyncio
+async def test_protocol_push_data(protocol, message_stack):
+    text = b"hello"
+
+    await protocol.push_data(text)
+    await protocol.complete()
+
+    assert len(message_stack) == 2
+
+    message = message_stack.popleft()
+    assert message["type"] == "http.response.body"
+    assert message["more_body"]
+    assert message["body"] == text
+
+    message = message_stack.popleft()
+    assert message["type"] == "http.response.body"
+    assert not message["more_body"]
+    assert message["body"] == b""
+
+
+@pytest.mark.asyncio
+async def test_websocket_send(send, receive, message_stack):
+    text_string = "hello"
+    text_bytes = b"hello"
+
+    ws = WebSocketConnection(send, receive)
+    await ws.send(text_string)
+    await ws.send(text_bytes)
+
+    assert len(message_stack) == 2
+
+    message = message_stack.popleft()
+    assert message["type"] == "websocket.send"
+    assert message["text"] == text_string
+    assert "bytes" not in message
+
+    message = message_stack.popleft()
+    assert message["type"] == "websocket.send"
+    assert message["bytes"] == text_bytes
+    assert "text" not in message
+
+
+@pytest.mark.asyncio
+async def test_websocket_receive(send, receive, message_stack):
+    msg = {"text": "hello", "type": "websocket.receive"}
+    message_stack.append(msg)
+
+    ws = WebSocketConnection(send, receive)
+    text = await ws.receive()
+
+    assert text == msg["text"]
+
+
+def test_improper_websocket_connection(transport, send, receive):
+    with pytest.raises(InvalidUsage):
+        transport.get_websocket_connection()
+
+    transport.create_websocket_connection(send, receive)
+    connection = transport.get_websocket_connection()
+    assert isinstance(connection, WebSocketConnection)
+
+
+@pytest.mark.asyncio
+async def test_request_class_regular(app):
+    @app.get("/regular")
+    def regular_request(request):
+        return text(request.__class__.__name__)
+
+    _, response = await app.asgi_client.get("/regular")
+    assert response.body == b"Request"
+
+
+@pytest.mark.asyncio
+async def test_request_class_custom():
+    class MyCustomRequest(Request):
+        pass
+
+    app = Sanic(request_class=MyCustomRequest)
+
+    @app.get("/custom")
+    def custom_request(request):
+        return text(request.__class__.__name__)
+
+    _, response = await app.asgi_client.get("/custom")
+    assert response.body == b"MyCustomRequest"
+
+
+@pytest.mark.asyncio
+async def test_cookie_customization(app):
+    @app.get("/cookie")
+    def get_cookie(request):
+        response = text("There's a cookie up in this response")
+        response.cookies["test"] = "Cookie1"
+        response.cookies["test"]["httponly"] = True
+
+        response.cookies["c2"] = "Cookie2"
+        response.cookies["c2"]["httponly"] = False
+
+        return response
+
+    _, response = await app.asgi_client.get("/cookie")
+    cookie_map = {
+        "test": {"value": "Cookie1", "HttpOnly": True},
+        "c2": {"value": "Cookie2", "HttpOnly": False},
+    }
+
+    for k, v in (
+        response.cookies._cookies.get("mockserver.local").get("/").items()
+    ):
+        assert cookie_map.get(k).get("value") == v.value
+        if cookie_map.get(k).get("HttpOnly"):
+            assert "HttpOnly" in v._rest.keys()
+
+
+@pytest.mark.asyncio
+async def test_json_content_type(app):
+    @app.get("/json")
+    def send_json(request):
+        return json({"foo": "bar"})
+
+    @app.get("/text")
+    def send_text(request):
+        return text("foobar")
+
+    @app.get("/custom")
+    def send_custom(request):
+        return text("foobar", content_type="somethingelse")
+
+    _, response = await app.asgi_client.get("/json")
+    assert response.headers.get("content-type") == "application/json"
+
+    _, response = await app.asgi_client.get("/text")
+    assert response.headers.get("content-type") == "text/plain; charset=utf-8"
+
+    _, response = await app.asgi_client.get("/custom")
+    assert response.headers.get("content-type") == "somethingelse"

tests/test_asgi_client.py

@@ -0,0 +1,5 @@
+from sanic.testing import SanicASGITestClient
+
+
+def test_asgi_client_instantiation(app):
+    assert isinstance(app.asgi_client, SanicASGITestClient)

tests/test_bad_request.py

@@ -4,17 +4,18 @@ import asyncio
 def test_bad_request_response(app):
     lines = []
 
-    @app.listener('after_server_start')
+    @app.listener("after_server_start")
     async def _request(sanic, loop):
-        connect = asyncio.open_connection('127.0.0.1', 42101)
+        connect = asyncio.open_connection("127.0.0.1", 42101)
         reader, writer = await connect
-        writer.write(b'not http')
+        writer.write(b"not http")
         while True:
             line = await reader.readline()
             if not line:
                 break
             lines.append(line)
         app.stop()
-    app.run(host='127.0.0.1', port=42101, debug=False)
-    assert lines[0] == b'HTTP/1.1 400 Bad Request\r\n'
-    assert lines[-1] == b'Error: Bad Request'
+
+    app.run(host="127.0.0.1", port=42101, debug=False)
+    assert lines[0] == b"HTTP/1.1 400 Bad Request\r\n"
+    assert lines[-1] == b"Error: Bad Request"

tests/test_blueprint_group.py

@@ -0,0 +1,181 @@
+from pytest import raises
+
+from sanic.app import Sanic
+from sanic.blueprints import Blueprint
+from sanic.request import Request
+from sanic.response import HTTPResponse, text
+
+
+MIDDLEWARE_INVOKE_COUNTER = {"request": 0, "response": 0}
+
+AUTH = "dGVzdDp0ZXN0Cg=="
+
+
+def test_bp_group_indexing(app: Sanic):
+    blueprint_1 = Blueprint("blueprint_1", url_prefix="/bp1")
+    blueprint_2 = Blueprint("blueprint_2", url_prefix="/bp2")
+
+    group = Blueprint.group(blueprint_1, blueprint_2)
+    assert group[0] == blueprint_1
+
+    with raises(expected_exception=IndexError) as e:
+        _ = group[3]
+
+
+def test_bp_group_with_additional_route_params(app: Sanic):
+    blueprint_1 = Blueprint("blueprint_1", url_prefix="/bp1")
+    blueprint_2 = Blueprint("blueprint_2", url_prefix="/bp2")
+
+    @blueprint_1.route(
+        "/request_path", methods=frozenset({"PUT", "POST"}), version=2
+    )
+    def blueprint_1_v2_method_with_put_and_post(request: Request):
+        if request.method == "PUT":
+            return text("PUT_OK")
+        elif request.method == "POST":
+            return text("POST_OK")
+
+    @blueprint_2.route(
+        "/route/<param>", methods=frozenset({"DELETE", "PATCH"}), name="test"
+    )
+    def blueprint_2_named_method(request: Request, param):
+        if request.method == "DELETE":
+            return text("DELETE_{}".format(param))
+        elif request.method == "PATCH":
+            return text("PATCH_{}".format(param))
+
+    blueprint_group = Blueprint.group(
+        blueprint_1, blueprint_2, url_prefix="/api"
+    )
+
+    @blueprint_group.middleware("request")
+    def authenticate_request(request: Request):
+        global AUTH
+        auth = request.headers.get("authorization")
+        if auth:
+            # Dummy auth check. We can have anything here and it's fine.
+            if AUTH not in auth:
+                return text("Unauthorized", status=401)
+        else:
+            return text("Unauthorized", status=401)
+
+    @blueprint_group.middleware("response")
+    def enhance_response_middleware(request: Request, response: HTTPResponse):
+        response.headers.add("x-test-middleware", "value")
+
+    app.blueprint(blueprint_group)
+
+    header = {"authorization": " ".join(["Basic", AUTH])}
+    _, response = app.test_client.put(
+        "/v2/api/bp1/request_path", headers=header
+    )
+    assert response.text == "PUT_OK"
+    assert response.headers.get("x-test-middleware") == "value"
+
+    _, response = app.test_client.post(
+        "/v2/api/bp1/request_path", headers=header
+    )
+    assert response.text == "POST_OK"
+
+    _, response = app.test_client.delete("/api/bp2/route/bp2", headers=header)
+    assert response.text == "DELETE_bp2"
+
+    _, response = app.test_client.patch("/api/bp2/route/bp2", headers=header)
+    assert response.text == "PATCH_bp2"
+
+    _, response = app.test_client.get("/v2/api/bp1/request_path")
+    assert response.status == 401
+
+
+def test_bp_group(app: Sanic):
+    blueprint_1 = Blueprint("blueprint_1", url_prefix="/bp1")
+    blueprint_2 = Blueprint("blueprint_2", url_prefix="/bp2")
+
+    @blueprint_1.route("/")
+    def blueprint_1_default_route(request):
+        return text("BP1_OK")
+
+    @blueprint_2.route("/")
+    def blueprint_2_default_route(request):
+        return text("BP2_OK")
+
+    blueprint_group_1 = Blueprint.group(
+        blueprint_1, blueprint_2, url_prefix="/bp"
+    )
+
+    blueprint_3 = Blueprint("blueprint_3", url_prefix="/bp3")
+
+    @blueprint_group_1.middleware("request")
+    def blueprint_group_1_middleware(request):
+        global MIDDLEWARE_INVOKE_COUNTER
+        MIDDLEWARE_INVOKE_COUNTER["request"] += 1
+
+    @blueprint_3.route("/")
+    def blueprint_3_default_route(request):
+        return text("BP3_OK")
+
+    blueprint_group_2 = Blueprint.group(
+        blueprint_group_1, blueprint_3, url_prefix="/api"
+    )
+
+    @blueprint_group_2.middleware("response")
+    def blueprint_group_2_middleware(request, response):
+        global MIDDLEWARE_INVOKE_COUNTER
+        MIDDLEWARE_INVOKE_COUNTER["response"] += 1
+
+    app.blueprint(blueprint_group_2)
+
+    @app.route("/")
+    def app_default_route(request):
+        return text("APP_OK")
+
+    _, response = app.test_client.get("/")
+    assert response.text == "APP_OK"
+
+    _, response = app.test_client.get("/api/bp/bp1")
+    assert response.text == "BP1_OK"
+
+    _, response = app.test_client.get("/api/bp/bp2")
+    assert response.text == "BP2_OK"
+
+    _, response = app.test_client.get("/api/bp3")
+    assert response.text == "BP3_OK"
+
+    assert MIDDLEWARE_INVOKE_COUNTER["response"] == 4
+    assert MIDDLEWARE_INVOKE_COUNTER["request"] == 4
+
+
+def test_bp_group_list_operations(app: Sanic):
+    blueprint_1 = Blueprint("blueprint_1", url_prefix="/bp1")
+    blueprint_2 = Blueprint("blueprint_2", url_prefix="/bp2")
+
+    @blueprint_1.route("/")
+    def blueprint_1_default_route(request):
+        return text("BP1_OK")
+
+    @blueprint_2.route("/")
+    def blueprint_2_default_route(request):
+        return text("BP2_OK")
+
+    blueprint_group_1 = Blueprint.group(
+        blueprint_1, blueprint_2, url_prefix="/bp"
+    )
+
+    blueprint_3 = Blueprint("blueprint_2", url_prefix="/bp3")
+
+    @blueprint_3.route("/second")
+    def blueprint_3_second_route(request):
+        return text("BP3_OK")
+
+    assert len(blueprint_group_1) == 2
+
+    blueprint_group_1.append(blueprint_3)
+    assert len(blueprint_group_1) == 3
+
+    del blueprint_group_1[2]
+    assert len(blueprint_group_1) == 2
+
+    blueprint_group_1[1] = blueprint_3
+    assert len(blueprint_group_1) == 2
+
+    assert blueprint_group_1.url_prefix == "/bp"

tests/test_blueprints.py

@@ -7,9 +7,9 @@ import pytest
 from sanic.app import Sanic
 from sanic.blueprints import Blueprint
 from sanic.constants import HTTP_METHODS
-from sanic.exceptions import NotFound, ServerError, InvalidUsage
+from sanic.exceptions import InvalidUsage, NotFound, ServerError
 from sanic.request import Request
-from sanic.response import text, json
+from sanic.response import json, text
 from sanic.views import CompositionView
 
 
@@ -17,12 +17,13 @@ from sanic.views import CompositionView
 #  GET
 # ------------------------------------------------------------ #
 
-@pytest.fixture(scope='module')
+
+@pytest.fixture(scope="module")
 def static_file_directory():
     """The static directory to serve"""
     current_file = inspect.getfile(inspect.currentframe())
     current_directory = os.path.dirname(os.path.abspath(current_file))
-    static_directory = os.path.join(current_directory, 'static')
+    static_directory = os.path.join(current_directory, "static")
     return static_directory
 
 
@@ -32,21 +33,23 @@ def get_file_path(static_file_directory, file_name):
 
 def get_file_content(static_file_directory, file_name):
     """The content of the static file to check"""
-    with open(get_file_path(static_file_directory, file_name), 'rb') as file:
+    with open(get_file_path(static_file_directory, file_name), "rb") as file:
         return file.read()
 
 
-@pytest.mark.parametrize('method', HTTP_METHODS)
+@pytest.mark.parametrize("method", HTTP_METHODS)
 def test_versioned_routes_get(app, method):
-    bp = Blueprint('test_text')
+    bp = Blueprint("test_text")
 
     method = method.lower()
 
     func = getattr(bp, method)
     if callable(func):
-        @func('/{}'.format(method), version=1)
+
+        @func("/{}".format(method), version=1)
         def handler(request):
-            return text('OK')
+            return text("OK")
+
     else:
         print(func)
         raise Exception("{} is not callable".format(func))
@@ -55,245 +58,231 @@ def test_versioned_routes_get(app, method):
 
     client_method = getattr(app.test_client, method)
 
-    request, response = client_method('/v1/{}'.format(method))
+    request, response = client_method("/v1/{}".format(method))
     assert response.status == 200
 
 
 def test_bp(app):
-    bp = Blueprint('test_text')
+    bp = Blueprint("test_text")
 
-    @bp.route('/')
+    @bp.route("/")
     def handler(request):
-        return text('Hello')
+        return text("Hello")
 
     app.blueprint(bp)
-    request, response = app.test_client.get('/')
+    request, response = app.test_client.get("/")
     assert app.is_request_stream is False
 
-    assert response.text == 'Hello'
+    assert response.text == "Hello"
 
 
 def test_bp_strict_slash(app):
-    bp = Blueprint('test_text')
+    bp = Blueprint("test_text")
 
-    @bp.get('/get', strict_slashes=True)
+    @bp.get("/get", strict_slashes=True)
     def get_handler(request):
-        return text('OK')
+        return text("OK")
 
-    @bp.post('/post/', strict_slashes=True)
+    @bp.post("/post/", strict_slashes=True)
     def post_handler(request):
-        return text('OK')
+        return text("OK")
 
     app.blueprint(bp)
 
-    request, response = app.test_client.get('/get')
-    assert response.text == 'OK'
+    request, response = app.test_client.get("/get")
+    assert response.text == "OK"
     assert response.json is None
 
-    request, response = app.test_client.get('/get/')
+    request, response = app.test_client.get("/get/")
     assert response.status == 404
 
-    request, response = app.test_client.post('/post/')
-    assert response.text == 'OK'
+    request, response = app.test_client.post("/post/")
+    assert response.text == "OK"
 
-    request, response = app.test_client.post('/post')
+    request, response = app.test_client.post("/post")
     assert response.status == 404
 
 
 def test_bp_strict_slash_default_value(app):
-    bp = Blueprint('test_text', strict_slashes=True)
+    bp = Blueprint("test_text", strict_slashes=True)
 
-    @bp.get('/get')
+    @bp.get("/get")
     def get_handler(request):
-        return text('OK')
+        return text("OK")
 
-    @bp.post('/post/')
+    @bp.post("/post/")
     def post_handler(request):
-        return text('OK')
+        return text("OK")
 
     app.blueprint(bp)
 
-    request, response = app.test_client.get('/get/')
+    request, response = app.test_client.get("/get/")
     assert response.status == 404
 
-    request, response = app.test_client.post('/post')
+    request, response = app.test_client.post("/post")
     assert response.status == 404
 
 
 def test_bp_strict_slash_without_passing_default_value(app):
-    bp = Blueprint('test_text')
+    bp = Blueprint("test_text")
 
-    @bp.get('/get')
+    @bp.get("/get")
     def get_handler(request):
-        return text('OK')
+        return text("OK")
 
-    @bp.post('/post/')
+    @bp.post("/post/")
     def post_handler(request):
-        return text('OK')
+        return text("OK")
 
     app.blueprint(bp)
 
-    request, response = app.test_client.get('/get/')
-    assert response.text == 'OK'
+    request, response = app.test_client.get("/get/")
+    assert response.text == "OK"
 
-    request, response = app.test_client.post('/post')
-    assert response.text == 'OK'
+    request, response = app.test_client.post("/post")
+    assert response.text == "OK"
 
 
 def test_bp_strict_slash_default_value_can_be_overwritten(app):
-    bp = Blueprint('test_text', strict_slashes=True)
+    bp = Blueprint("test_text", strict_slashes=True)
 
-    @bp.get('/get', strict_slashes=False)
+    @bp.get("/get", strict_slashes=False)
     def get_handler(request):
-        return text('OK')
+        return text("OK")
 
-    @bp.post('/post/', strict_slashes=False)
+    @bp.post("/post/", strict_slashes=False)
     def post_handler(request):
-        return text('OK')
+        return text("OK")
 
     app.blueprint(bp)
 
-    request, response = app.test_client.get('/get/')
-    assert response.text == 'OK'
+    request, response = app.test_client.get("/get/")
+    assert response.text == "OK"
 
-    request, response = app.test_client.post('/post')
-    assert response.text == 'OK'
+    request, response = app.test_client.post("/post")
+    assert response.text == "OK"
 
 
 def test_bp_with_url_prefix(app):
-    bp = Blueprint('test_text', url_prefix='/test1')
+    bp = Blueprint("test_text", url_prefix="/test1")
 
-    @bp.route('/')
+    @bp.route("/")
     def handler(request):
-        return text('Hello')
+        return text("Hello")
 
     app.blueprint(bp)
-    request, response = app.test_client.get('/test1/')
+    request, response = app.test_client.get("/test1/")
 
-    assert response.text == 'Hello'
+    assert response.text == "Hello"
 
 
 def test_several_bp_with_url_prefix(app):
-    bp = Blueprint('test_text', url_prefix='/test1')
-    bp2 = Blueprint('test_text2', url_prefix='/test2')
+    bp = Blueprint("test_text", url_prefix="/test1")
+    bp2 = Blueprint("test_text2", url_prefix="/test2")
 
-    @bp.route('/')
+    @bp.route("/")
     def handler(request):
-        return text('Hello')
+        return text("Hello")
 
-    @bp2.route('/')
+    @bp2.route("/")
     def handler2(request):
-        return text('Hello2')
+        return text("Hello2")
 
     app.blueprint(bp)
     app.blueprint(bp2)
-    request, response = app.test_client.get('/test1/')
-    assert response.text == 'Hello'
+    request, response = app.test_client.get("/test1/")
+    assert response.text == "Hello"
 
-    request, response = app.test_client.get('/test2/')
-    assert response.text == 'Hello2'
+    request, response = app.test_client.get("/test2/")
+    assert response.text == "Hello2"
 
 
 def test_bp_with_host(app):
-    bp = Blueprint('test_bp_host', url_prefix='/test1', host="example.com")
+    bp = Blueprint("test_bp_host", url_prefix="/test1", host="example.com")
 
-    @bp.route('/')
+    @bp.route("/")
     def handler1(request):
-        return text('Hello')
+        return text("Hello")
 
-    @bp.route('/', host="sub.example.com")
+    @bp.route("/", host="sub.example.com")
     def handler2(request):
-        return text('Hello subdomain!')
+        return text("Hello subdomain!")
 
     app.blueprint(bp)
     headers = {"Host": "example.com"}
-    request, response = app.test_client.get(
-        '/test1/',
-        headers=headers)
-    assert response.text == 'Hello'
+    request, response = app.test_client.get("/test1/", headers=headers)
+    assert response.text == "Hello"
 
     headers = {"Host": "sub.example.com"}
-    request, response = app.test_client.get(
-        '/test1/',
-        headers=headers)
+    request, response = app.test_client.get("/test1/", headers=headers)
 
-    assert response.text == 'Hello subdomain!'
+    assert response.text == "Hello subdomain!"
 
 
 def test_several_bp_with_host(app):
-    bp = Blueprint('test_text',
-                   url_prefix='/test',
-                   host="example.com")
-    bp2 = Blueprint('test_text2',
-                    url_prefix='/test',
-                    host="sub.example.com")
+    bp = Blueprint("test_text", url_prefix="/test", host="example.com")
+    bp2 = Blueprint("test_text2", url_prefix="/test", host="sub.example.com")
 
-    @bp.route('/')
+    @bp.route("/")
     def handler(request):
-        return text('Hello')
+        return text("Hello")
 
-    @bp2.route('/')
+    @bp2.route("/")
     def handler1(request):
-        return text('Hello2')
+        return text("Hello2")
 
-    @bp2.route('/other/')
+    @bp2.route("/other/")
     def handler2(request):
-        return text('Hello3')
+        return text("Hello3")
 
     app.blueprint(bp)
     app.blueprint(bp2)
 
     assert bp.host == "example.com"
     headers = {"Host": "example.com"}
-    request, response = app.test_client.get(
-        '/test/',
-        headers=headers)
-    assert response.text == 'Hello'
+    request, response = app.test_client.get("/test/", headers=headers)
+    assert response.text == "Hello"
 
     assert bp2.host == "sub.example.com"
     headers = {"Host": "sub.example.com"}
-    request, response = app.test_client.get(
-        '/test/',
-        headers=headers)
+    request, response = app.test_client.get("/test/", headers=headers)
 
-    assert response.text == 'Hello2'
-    request, response = app.test_client.get(
-        '/test/other/',
-        headers=headers)
-    assert response.text == 'Hello3'
+    assert response.text == "Hello2"
+    request, response = app.test_client.get("/test/other/", headers=headers)
+    assert response.text == "Hello3"
 
 
 def test_bp_middleware(app):
-    blueprint = Blueprint('test_middleware')
+    blueprint = Blueprint("test_middleware")
 
-    @blueprint.middleware('response')
+    @blueprint.middleware("response")
     async def process_response(request, response):
-        return text('OK')
+        return text("OK")
 
-    @app.route('/')
+    @app.route("/")
     async def handler(request):
-        return text('FAIL')
+        return text("FAIL")
 
     app.blueprint(blueprint)
 
-    request, response = app.test_client.get('/')
+    request, response = app.test_client.get("/")
 
     assert response.status == 200
-    assert response.text == 'OK'
+    assert response.text == "OK"
 
 
 def test_bp_exception_handler(app):
-    blueprint = Blueprint('test_middleware')
+    blueprint = Blueprint("test_middleware")
 
-    @blueprint.route('/1')
+    @blueprint.route("/1")
     def handler_1(request):
         raise InvalidUsage("OK")
 
-    @blueprint.route('/2')
+    @blueprint.route("/2")
     def handler_2(request):
         raise ServerError("OK")
 
-    @blueprint.route('/3')
+    @blueprint.route("/3")
     def handler_3(request):
         raise NotFound("OK")
 
@@ -303,131 +292,131 @@ def test_bp_exception_handler(app):
 
     app.blueprint(blueprint)
 
-    request, response = app.test_client.get('/1')
+    request, response = app.test_client.get("/1")
     assert response.status == 400
 
-    request, response = app.test_client.get('/2')
+    request, response = app.test_client.get("/2")
     assert response.status == 200
-    assert response.text == 'OK'
+    assert response.text == "OK"
 
-    request, response = app.test_client.get('/3')
+    request, response = app.test_client.get("/3")
     assert response.status == 200
 
 
 def test_bp_listeners(app):
-    blueprint = Blueprint('test_middleware')
+    blueprint = Blueprint("test_middleware")
 
     order = []
 
-    @blueprint.listener('before_server_start')
+    @blueprint.listener("before_server_start")
     def handler_1(sanic, loop):
         order.append(1)
 
-    @blueprint.listener('after_server_start')
+    @blueprint.listener("after_server_start")
     def handler_2(sanic, loop):
         order.append(2)
 
-    @blueprint.listener('after_server_start')
+    @blueprint.listener("after_server_start")
     def handler_3(sanic, loop):
         order.append(3)
 
-    @blueprint.listener('before_server_stop')
+    @blueprint.listener("before_server_stop")
     def handler_4(sanic, loop):
         order.append(5)
 
-    @blueprint.listener('before_server_stop')
+    @blueprint.listener("before_server_stop")
     def handler_5(sanic, loop):
         order.append(4)
 
-    @blueprint.listener('after_server_stop')
+    @blueprint.listener("after_server_stop")
     def handler_6(sanic, loop):
         order.append(6)
 
     app.blueprint(blueprint)
 
-    request, response = app.test_client.get('/')
+    request, response = app.test_client.get("/")
 
     assert order == [1, 2, 3, 4, 5, 6]
 
 
 def test_bp_static(app):
     current_file = inspect.getfile(inspect.currentframe())
-    with open(current_file, 'rb') as file:
+    with open(current_file, "rb") as file:
         current_file_contents = file.read()
 
-    blueprint = Blueprint('test_static')
+    blueprint = Blueprint("test_static")
 
-    blueprint.static('/testing.file', current_file)
+    blueprint.static("/testing.file", current_file)
 
     app.blueprint(blueprint)
 
-    request, response = app.test_client.get('/testing.file')
+    request, response = app.test_client.get("/testing.file")
     assert response.status == 200
     assert response.body == current_file_contents
 
 
-@pytest.mark.parametrize('file_name', ['test.html'])
+@pytest.mark.parametrize("file_name", ["test.html"])
 def test_bp_static_content_type(app, file_name):
     # This is done here, since no other test loads a file here
     current_file = inspect.getfile(inspect.currentframe())
     current_directory = os.path.dirname(os.path.abspath(current_file))
-    static_directory = os.path.join(current_directory, 'static')
+    static_directory = os.path.join(current_directory, "static")
 
-    blueprint = Blueprint('test_static')
+    blueprint = Blueprint("test_static")
     blueprint.static(
-        '/testing.file',
+        "/testing.file",
         get_file_path(static_directory, file_name),
-        content_type='text/html; charset=utf-8'
+        content_type="text/html; charset=utf-8",
     )
 
     app.blueprint(blueprint)
 
-    request, response = app.test_client.get('/testing.file')
+    request, response = app.test_client.get("/testing.file")
     assert response.status == 200
     assert response.body == get_file_content(static_directory, file_name)
-    assert response.headers['Content-Type'] == 'text/html; charset=utf-8'
+    assert response.headers["Content-Type"] == "text/html; charset=utf-8"
 
 
 def test_bp_shorthand(app):
-    blueprint = Blueprint('test_shorhand_routes')
+    blueprint = Blueprint("test_shorhand_routes")
     ev = asyncio.Event()
 
-    @blueprint.get('/get')
+    @blueprint.get("/get")
     def handler(request):
         assert request.stream is None
-        return text('OK')
+        return text("OK")
 
-    @blueprint.put('/put')
+    @blueprint.put("/put")
     def put_handler(request):
         assert request.stream is None
-        return text('OK')
+        return text("OK")
 
-    @blueprint.post('/post')
+    @blueprint.post("/post")
     def post_handler(request):
         assert request.stream is None
-        return text('OK')
+        return text("OK")
 
-    @blueprint.head('/head')
+    @blueprint.head("/head")
     def head_handler(request):
         assert request.stream is None
-        return text('OK')
+        return text("OK")
 
-    @blueprint.options('/options')
+    @blueprint.options("/options")
     def options_handler(request):
         assert request.stream is None
-        return text('OK')
+        return text("OK")
 
-    @blueprint.patch('/patch')
+    @blueprint.patch("/patch")
     def patch_handler(request):
         assert request.stream is None
-        return text('OK')
+        return text("OK")
 
-    @blueprint.delete('/delete')
+    @blueprint.delete("/delete")
     def delete_handler(request):
         assert request.stream is None
-        return text('OK')
+        return text("OK")
 
-    @blueprint.websocket('/ws/', strict_slashes=True)
+    @blueprint.websocket("/ws/", strict_slashes=True)
     async def websocket_handler(request, ws):
         assert request.stream is None
         ev.set()
@@ -436,137 +425,138 @@ def test_bp_shorthand(app):
 
     assert app.is_request_stream is False
 
-    request, response = app.test_client.get('/get')
-    assert response.text == 'OK'
+    request, response = app.test_client.get("/get")
+    assert response.text == "OK"
 
-    request, response = app.test_client.post('/get')
+    request, response = app.test_client.post("/get")
     assert response.status == 405
 
-    request, response = app.test_client.put('/put')
-    assert response.text == 'OK'
+    request, response = app.test_client.put("/put")
+    assert response.text == "OK"
 
-    request, response = app.test_client.get('/post')
+    request, response = app.test_client.get("/post")
     assert response.status == 405
 
-    request, response = app.test_client.post('/post')
-    assert response.text == 'OK'
+    request, response = app.test_client.post("/post")
+    assert response.text == "OK"
 
-    request, response = app.test_client.get('/post')
+    request, response = app.test_client.get("/post")
     assert response.status == 405
 
-    request, response = app.test_client.head('/head')
+    request, response = app.test_client.head("/head")
     assert response.status == 200
 
-    request, response = app.test_client.get('/head')
+    request, response = app.test_client.get("/head")
     assert response.status == 405
 
-    request, response = app.test_client.options('/options')
-    assert response.text == 'OK'
+    request, response = app.test_client.options("/options")
+    assert response.text == "OK"
 
-    request, response = app.test_client.get('/options')
+    request, response = app.test_client.get("/options")
     assert response.status == 405
 
-    request, response = app.test_client.patch('/patch')
-    assert response.text == 'OK'
+    request, response = app.test_client.patch("/patch")
+    assert response.text == "OK"
 
-    request, response = app.test_client.get('/patch')
+    request, response = app.test_client.get("/patch")
     assert response.status == 405
 
-    request, response = app.test_client.delete('/delete')
-    assert response.text == 'OK'
+    request, response = app.test_client.delete("/delete")
+    assert response.text == "OK"
 
-    request, response = app.test_client.get('/delete')
+    request, response = app.test_client.get("/delete")
     assert response.status == 405
 
-    request, response = app.test_client.get('/ws/', headers={
-        'Upgrade': 'websocket',
-        'Connection': 'upgrade',
-        'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==',
-        'Sec-WebSocket-Version': '13'})
-    assert response.status == 101
+    request, response = app.test_client.websocket("/ws/")
+    assert response.opened is True
     assert ev.is_set()
 
 
 def test_bp_group(app):
-    deep_0 = Blueprint('deep_0', url_prefix='/deep')
-    deep_1 = Blueprint('deep_1', url_prefix='/deep1')
+    deep_0 = Blueprint("deep_0", url_prefix="/deep")
+    deep_1 = Blueprint("deep_1", url_prefix="/deep1")
 
-    @deep_0.route('/')
+    @deep_0.route("/")
     def handler(request):
-        return text('D0_OK')
+        return text("D0_OK")
 
-    @deep_1.route('/bottom')
+    @deep_1.route("/bottom")
     def bottom_handler(request):
-        return text('D1B_OK')
+        return text("D1B_OK")
 
-    mid_0 = Blueprint.group(deep_0, deep_1, url_prefix='/mid')
-    mid_1 = Blueprint('mid_tier', url_prefix='/mid1')
+    mid_0 = Blueprint.group(deep_0, deep_1, url_prefix="/mid")
+    mid_1 = Blueprint("mid_tier", url_prefix="/mid1")
 
-    @mid_1.route('/')
+    @mid_1.route("/")
     def handler1(request):
-        return text('M1_OK')
+        return text("M1_OK")
 
     top = Blueprint.group(mid_0, mid_1)
 
     app.blueprint(top)
 
-    @app.route('/')
+    @app.route("/")
     def handler2(request):
-        return text('TOP_OK')
+        return text("TOP_OK")
 
-    request, response = app.test_client.get('/')
-    assert response.text == 'TOP_OK'
+    request, response = app.test_client.get("/")
+    assert response.text == "TOP_OK"
 
-    request, response = app.test_client.get('/mid1')
-    assert response.text == 'M1_OK'
+    request, response = app.test_client.get("/mid1")
+    assert response.text == "M1_OK"
 
-    request, response = app.test_client.get('/mid/deep')
-    assert response.text == 'D0_OK'
+    request, response = app.test_client.get("/mid/deep")
+    assert response.text == "D0_OK"
 
-    request, response = app.test_client.get('/mid/deep1/bottom')
-    assert response.text == 'D1B_OK'
+    request, response = app.test_client.get("/mid/deep1/bottom")
+    assert response.text == "D1B_OK"
 
 
 def test_bp_group_with_default_url_prefix(app):
     from sanic.response import json
-    bp_resources = Blueprint('bp_resources')
 
-    @bp_resources.get('/')
+    bp_resources = Blueprint("bp_resources")
+
+    @bp_resources.get("/")
     def list_resources_handler(request):
         resource = {}
         return json([resource])
 
-    bp_resource = Blueprint('bp_resource', url_prefix='/<resource_id>')
+    bp_resource = Blueprint("bp_resource", url_prefix="/<resource_id>")
 
-    @bp_resource.get('/')
+    @bp_resource.get("/")
     def get_resource_hander(request, resource_id):
-        resource = {'resource_id': resource_id}
+        resource = {"resource_id": resource_id}
         return json(resource)
 
-    bp_resources_group = Blueprint.group(bp_resources, bp_resource,
-                                         url_prefix='/resources')
-    bp_api_v1 = Blueprint('bp_api_v1')
+    bp_resources_group = Blueprint.group(
+        bp_resources, bp_resource, url_prefix="/resources"
+    )
+    bp_api_v1 = Blueprint("bp_api_v1")
 
-    @bp_api_v1.get('/info')
+    @bp_api_v1.get("/info")
     def api_v1_info(request):
-        return text('api_version: v1')
+        return text("api_version: v1")
 
-    bp_api_v1_group = Blueprint.group(bp_api_v1, bp_resources_group,
-                                      url_prefix='/v1')
-    bp_api_group = Blueprint.group(bp_api_v1_group, url_prefix='/api')
+    bp_api_v1_group = Blueprint.group(
+        bp_api_v1, bp_resources_group, url_prefix="/v1"
+    )
+    bp_api_group = Blueprint.group(bp_api_v1_group, url_prefix="/api")
     app.blueprint(bp_api_group)
 
-    request, response = app.test_client.get('/api/v1/info')
-    assert response.text == 'api_version: v1'
+    request, response = app.test_client.get("/api/v1/info")
+    assert response.text == "api_version: v1"
 
-    request, response = app.test_client.get('/api/v1/resources')
+    request, response = app.test_client.get("/api/v1/resources")
     assert response.json == [{}]
 
     from uuid import uuid4
+
     resource_id = str(uuid4())
     request, response = app.test_client.get(
-        '/api/v1/resources/{0}'.format(resource_id))
-    assert response.json == {'resource_id': resource_id}
+        "/api/v1/resources/{0}".format(resource_id)
+    )
+    assert response.json == {"resource_id": resource_id}
 
 
 def test_blueprint_middleware_with_args(app: Sanic):
@@ -588,20 +578,22 @@ def test_blueprint_middleware_with_args(app: Sanic):
 
     app.blueprint(bp)
 
-    _, response = app.test_client.get("/wa", headers={"content-type": "application/json"})
+    _, response = app.test_client.get(
+        "/wa", headers={"content-type": "application/json"}
+    )
     assert response.text == "value"
 
-    _, response = app.test_client.get("/wa", headers={"content-type": "plain/text"})
+    _, response = app.test_client.get(
+        "/wa", headers={"content-type": "plain/text"}
+    )
     assert response.json.get("test") == "value"
-    d = {}
 
 
-@pytest.mark.parametrize('file_name',
-                         ['test.file'])
+@pytest.mark.parametrize("file_name", ["test.file"])
 def test_static_blueprint_name(app: Sanic, static_file_directory, file_name):
     current_file = inspect.getfile(inspect.currentframe())
-    with open(current_file, 'rb') as file:
-        current_file_contents = file.read()
+    with open(current_file, "rb") as file:
+        file.read()
 
     bp = Blueprint(name="static", url_prefix="/static", strict_slashes=False)
 
@@ -609,11 +601,12 @@ def test_static_blueprint_name(app: Sanic, static_file_directory, file_name):
         "/test.file/",
         get_file_path(static_file_directory, file_name),
         name="static.testing",
-        strict_slashes=True)
+        strict_slashes=True,
+    )
 
     app.blueprint(bp)
 
-    uri = app.url_for('static', name='static.testing')
+    uri = app.url_for("static", name="static.testing")
     assert uri == "/static/test.file"
 
     _, response = app.test_client.get("/static/test.file")
@@ -627,9 +620,7 @@ def test_route_handler_add(app: Sanic):
     view = CompositionView()
 
     async def get_handler(request):
-        return json({
-            "response": "OK"
-        })
+        return json({"response": "OK"})
 
     view.add(["GET"], get_handler, stream=False)
 
@@ -637,10 +628,7 @@ def test_route_handler_add(app: Sanic):
         return text("OK")
 
     bp = Blueprint(name="handler", url_prefix="/handler")
-    bp.add_route(
-        default_handler,
-        uri="/default/",
-        strict_slashes=True)
+    bp.add_route(default_handler, uri="/default/", strict_slashes=True)
 
     bp.add_route(view, uri="/view", name="test")
 
@@ -665,18 +653,13 @@ def test_websocket_route(app: Sanic):
 
     app.blueprint(bp)
 
-    _, response = app.test_client.get("/ws/test", headers={
-        'Upgrade': 'websocket',
-        'Connection': 'upgrade',
-        'Sec-WebSocket-Key': 'dGhlIHNhbXBsZSBub25jZQ==',
-        'Sec-WebSocket-Version': '13'
-    })
-    assert response.status == 101
+    _, response = app.test_client.websocket("/ws/test")
+    assert response.opened is True
     assert event.is_set()
 
 
 def test_duplicate_blueprint(app):
-    bp_name = 'bp'
+    bp_name = "bp"
     bp = Blueprint(bp_name)
     bp1 = Blueprint(bp_name)
 
@@ -687,20 +670,66 @@ def test_duplicate_blueprint(app):
 
     assert str(excinfo.value) == (
         'A blueprint with the name "{}" is already registered.  '
-        'Blueprint names must be unique.'
+        "Blueprint names must be unique."
     ).format(bp_name)
 
 
-@pytest.mark.parametrize('debug', [True, False, None])
+@pytest.mark.parametrize("debug", [True, False, None])
 def test_register_blueprint(app, debug):
-    bp = Blueprint('bp')
+    bp = Blueprint("bp")
 
     app.debug = debug
     with pytest.warns(DeprecationWarning) as record:
         app.register_blueprint(bp)
-    
+
     assert record[0].message.args[0] == (
         "Use of register_blueprint will be deprecated in "
         "version 1.0.  Please use the blueprint method"
         " instead"
     )
+
+
+def test_strict_slashes_behavior_adoption(app):
+    app.strict_slashes = True
+
+    @app.get("/test")
+    def handler_test(request):
+        return text("Test")
+
+    assert app.test_client.get("/test")[1].status == 200
+    assert app.test_client.get("/test/")[1].status == 404
+
+    bp = Blueprint("bp")
+
+    @bp.get("/one", strict_slashes=False)
+    def one(request):
+        return text("one")
+
+    @bp.get("/second")
+    def second(request):
+        return text("second")
+
+    app.blueprint(bp)
+
+    assert app.test_client.get("/one")[1].status == 200
+    assert app.test_client.get("/one/")[1].status == 200
+
+    assert app.test_client.get("/second")[1].status == 200
+    assert app.test_client.get("/second/")[1].status == 404
+
+    bp2 = Blueprint("bp2", strict_slashes=False)
+
+    @bp2.get("/third")
+    def third(request):
+        return text("third")
+
+    app.blueprint(bp2)
+    assert app.test_client.get("/third")[1].status == 200
+    assert app.test_client.get("/third/")[1].status == 200
+
+    @app.get("/f1", strict_slashes=False)
+    def f1(request):
+        return text("f1")
+
+    assert app.test_client.get("/f1")[1].status == 200
+    assert app.test_client.get("/f1/")[1].status == 200

tests/test_config.py

@@ -1,11 +1,13 @@
+from contextlib import contextmanager
 from os import environ
 from pathlib import Path
-from contextlib import contextmanager
 from tempfile import TemporaryDirectory
 from textwrap import dedent
+
 import pytest
 
 from sanic import Sanic
+from sanic.config import DEFAULT_CONFIG, Config
 from sanic.exceptions import PyFileError
 
 
@@ -13,18 +15,31 @@ from sanic.exceptions import PyFileError
 def temp_path():
     """ a simple cross platform replacement for NamedTemporaryFile """
     with TemporaryDirectory() as td:
-        yield Path(td, 'file')
+        yield Path(td, "file")
+
+
+class ConfigTest:
+    not_for_config = "should not be used"
+    CONFIG_VALUE = "should be used"
 
 
 def test_load_from_object(app):
-    class Config:
-        not_for_config = 'should not be used'
-        CONFIG_VALUE = 'should be used'
+    app.config.from_object(ConfigTest)
+    assert "CONFIG_VALUE" in app.config
+    assert app.config.CONFIG_VALUE == "should be used"
+    assert "not_for_config" not in app.config
 
-    app.config.from_object(Config)
-    assert 'CONFIG_VALUE' in app.config
-    assert app.config.CONFIG_VALUE == 'should be used'
-    assert 'not_for_config' not in app.config
+
+def test_load_from_object_string(app):
+    app.config.from_object("test_config.ConfigTest")
+    assert "CONFIG_VALUE" in app.config
+    assert app.config.CONFIG_VALUE == "should be used"
+    assert "not_for_config" not in app.config
+
+
+def test_load_from_object_string_exception(app):
+    with pytest.raises(ImportError):
+        app.config.from_object("test_config.Config.test")
 
 
 def test_auto_load_env():
@@ -34,16 +49,23 @@ def test_auto_load_env():
     del environ["SANIC_TEST_ANSWER"]
 
 
+def test_auto_load_bool_env():
+    environ["SANIC_TEST_ANSWER"] = "True"
+    app = Sanic()
+    assert app.config.TEST_ANSWER == True
+    del environ["SANIC_TEST_ANSWER"]
+
+
 def test_dont_load_env():
     environ["SANIC_TEST_ANSWER"] = "42"
     app = Sanic(load_env=False)
-    assert getattr(app.config, 'TEST_ANSWER', None) is None
+    assert getattr(app.config, "TEST_ANSWER", None) is None
     del environ["SANIC_TEST_ANSWER"]
 
 
 def test_load_env_prefix():
     environ["MYAPP_TEST_ANSWER"] = "42"
-    app = Sanic(load_env='MYAPP_')
+    app = Sanic(load_env="MYAPP_")
     assert app.config.TEST_ANSWER == 42
     del environ["MYAPP_TEST_ANSWER"]
 
@@ -63,43 +85,47 @@ def test_load_env_prefix_string_value():
 
 
 def test_load_from_file(app):
-    config = dedent("""
+    config = dedent(
+        """
     VALUE = 'some value'
     condition = 1 == 1
     if condition:
         CONDITIONAL = 'should be set'
-    """)
+    """
+    )
     with temp_path() as config_path:
         config_path.write_text(config)
         app.config.from_pyfile(str(config_path))
-        assert 'VALUE' in app.config
-        assert app.config.VALUE == 'some value'
-        assert 'CONDITIONAL' in app.config
-        assert app.config.CONDITIONAL == 'should be set'
-        assert 'condition' not in app.config
+        assert "VALUE" in app.config
+        assert app.config.VALUE == "some value"
+        assert "CONDITIONAL" in app.config
+        assert app.config.CONDITIONAL == "should be set"
+        assert "condition" not in app.config
 
 
 def test_load_from_missing_file(app):
     with pytest.raises(IOError):
-        app.config.from_pyfile('non-existent file')
+        app.config.from_pyfile("non-existent file")
 
 
 def test_load_from_envvar(app):
     config = "VALUE = 'some value'"
     with temp_path() as config_path:
         config_path.write_text(config)
-        environ['APP_CONFIG'] = str(config_path)
-        app.config.from_envvar('APP_CONFIG')
-        assert 'VALUE' in app.config
-        assert app.config.VALUE == 'some value'
+        environ["APP_CONFIG"] = str(config_path)
+        app.config.from_envvar("APP_CONFIG")
+        assert "VALUE" in app.config
+        assert app.config.VALUE == "some value"
 
 
 def test_load_from_missing_envvar(app):
     with pytest.raises(RuntimeError) as e:
-        app.config.from_envvar('non-existent variable')
-        assert str(e.value) == ("The environment variable 'non-existent "
-                                "variable' is not set and thus configuration "
-                                "could not be loaded.")
+        app.config.from_envvar("non-existent variable")
+        assert str(e.value) == (
+            "The environment variable 'non-existent "
+            "variable' is not set and thus configuration "
+            "could not be loaded."
+        )
 
 
 def test_load_config_from_file_invalid_syntax(app):
@@ -132,6 +158,116 @@ def test_overwrite_exisiting_config_ignore_lowercase(app):
 
 
 def test_missing_config(app):
-    with pytest.raises(AttributeError) as e:
-        app.config.NON_EXISTENT
-        assert str(e.value) == ("Config has no 'NON_EXISTENT'")
+    with pytest.raises(
+        AttributeError, match="Config has no 'NON_EXISTENT'"
+    ) as e:
+        _ = app.config.NON_EXISTENT
+
+
+def test_config_defaults():
+    """
+    load DEFAULT_CONFIG
+    """
+    conf = Config()
+    for key, value in DEFAULT_CONFIG.items():
+        assert getattr(conf, key) == value
+
+
+def test_config_custom_defaults():
+    """
+    we should have all the variables from defaults rewriting them with custom defaults passed in
+    Config
+    """
+    custom_defaults = {
+        "REQUEST_MAX_SIZE": 1,
+        "KEEP_ALIVE": False,
+        "ACCESS_LOG": False,
+    }
+    conf = Config(defaults=custom_defaults)
+    for key, value in DEFAULT_CONFIG.items():
+        if key in custom_defaults.keys():
+            value = custom_defaults[key]
+        assert getattr(conf, key) == value
+
+
+def test_config_custom_defaults_with_env():
+    """
+    test that environment variables has higher priority than DEFAULT_CONFIG and passed defaults dict
+    """
+    custom_defaults = {
+        "REQUEST_MAX_SIZE123": 1,
+        "KEEP_ALIVE123": False,
+        "ACCESS_LOG123": False,
+    }
+
+    environ_defaults = {
+        "SANIC_REQUEST_MAX_SIZE123": "2",
+        "SANIC_KEEP_ALIVE123": "True",
+        "SANIC_ACCESS_LOG123": "False",
+    }
+
+    for key, value in environ_defaults.items():
+        environ[key] = value
+
+    conf = Config(defaults=custom_defaults)
+    for key, value in DEFAULT_CONFIG.items():
+        if "SANIC_" + key in environ_defaults.keys():
+            value = environ_defaults["SANIC_" + key]
+            try:
+                value = int(value)
+            except ValueError:
+                if value in ["True", "False"]:
+                    value = value == "True"
+
+        assert getattr(conf, key) == value
+
+    for key, value in environ_defaults.items():
+        del environ[key]
+
+
+def test_config_access_log_passing_in_run(app):
+    assert app.config.ACCESS_LOG == True
+
+    @app.listener("after_server_start")
+    async def _request(sanic, loop):
+        app.stop()
+
+    app.run(port=1340, access_log=False)
+    assert app.config.ACCESS_LOG == False
+
+    app.run(port=1340, access_log=True)
+    assert app.config.ACCESS_LOG == True
+
+
+@pytest.mark.asyncio
+async def test_config_access_log_passing_in_create_server(app):
+    assert app.config.ACCESS_LOG == True
+
+    @app.listener("after_server_start")
+    async def _request(sanic, loop):
+        app.stop()
+
+    await app.create_server(
+        port=1341, access_log=False, return_asyncio_server=True
+    )
+    assert app.config.ACCESS_LOG == False
+
+    await app.create_server(
+        port=1342, access_log=True, return_asyncio_server=True
+    )
+    assert app.config.ACCESS_LOG == True
+
+
+def test_config_rewrite_keep_alive():
+    config = Config()
+    assert config.KEEP_ALIVE == DEFAULT_CONFIG["KEEP_ALIVE"]
+    config = Config(keep_alive=True)
+    assert config.KEEP_ALIVE == True
+    config = Config(keep_alive=False)
+    assert config.KEEP_ALIVE == False
+
+    # use defaults
+    config = Config(defaults={"KEEP_ALIVE": False})
+    assert config.KEEP_ALIVE == False
+    config = Config(defaults={"KEEP_ALIVE": True})
+    assert config.KEEP_ALIVE == True

tests/test_cookies.py

@@ -1,116 +1,127 @@
 from datetime import datetime, timedelta
 from http.cookies import SimpleCookie
-from sanic.response import text
+
 import pytest
+
 from sanic.cookies import Cookie
+from sanic.response import text
+
 
 # ------------------------------------------------------------ #
 #  GET
 # ------------------------------------------------------------ #
 
+
 def test_cookies(app):
-
-    @app.route('/')
+    @app.route("/")
     def handler(request):
-        response = text('Cookies are: {}'.format(request.cookies['test']))
-        response.cookies['right_back'] = 'at you'
+        response = text("Cookies are: {}".format(request.cookies["test"]))
+        response.cookies["right_back"] = "at you"
         return response
 
-    request, response = app.test_client.get('/', cookies={"test": "working!"})
+    request, response = app.test_client.get("/", cookies={"test": "working!"})
     response_cookies = SimpleCookie()
-    response_cookies.load(response.headers.get('Set-Cookie', {}))
+    response_cookies.load(response.headers.get("Set-Cookie", {}))
 
-    assert response.text == 'Cookies are: working!'
-    assert response_cookies['right_back'].value == 'at you'
+    assert response.text == "Cookies are: working!"
+    assert response_cookies["right_back"].value == "at you"
 
 
-@pytest.mark.parametrize("httponly,expected", [
-        (False, False),
-        (True, True),
-])
+@pytest.mark.asyncio
+async def test_cookies_asgi(app):
+    @app.route("/")
+    def handler(request):
+        response = text("Cookies are: {}".format(request.cookies["test"]))
+        response.cookies["right_back"] = "at you"
+        return response
+
+    request, response = await app.asgi_client.get(
+        "/", cookies={"test": "working!"}
+    )
+    response_cookies = SimpleCookie()
+    response_cookies.load(response.headers.get("set-cookie", {}))
+
+    assert response.text == "Cookies are: working!"
+    assert response_cookies["right_back"].value == "at you"
+
+
+@pytest.mark.parametrize("httponly,expected", [(False, False), (True, True)])
 def test_false_cookies_encoded(app, httponly, expected):
-
-    @app.route('/')
+    @app.route("/")
     def handler(request):
-        response = text('hello cookies')
-        response.cookies['hello'] = 'world'
-        response.cookies['hello']['httponly'] = httponly
-        return text(response.cookies['hello'].encode('utf8'))
+        response = text("hello cookies")
+        response.cookies["hello"] = "world"
+        response.cookies["hello"]["httponly"] = httponly
+        return text(response.cookies["hello"].encode("utf8"))
 
-    request, response = app.test_client.get('/')
+    request, response = app.test_client.get("/")
 
-    assert ('HttpOnly' in response.text) == expected
+    assert ("HttpOnly" in response.text) == expected
 
 
-@pytest.mark.parametrize("httponly,expected", [
-        (False, False),
-        (True, True),
-])
+@pytest.mark.parametrize("httponly,expected", [(False, False), (True, True)])
 def test_false_cookies(app, httponly, expected):
-
-    @app.route('/')
+    @app.route("/")
     def handler(request):
-        response = text('hello cookies')
-        response.cookies['right_back'] = 'at you'
-        response.cookies['right_back']['httponly'] = httponly
+        response = text("hello cookies")
+        response.cookies["right_back"] = "at you"
+        response.cookies["right_back"]["httponly"] = httponly
         return response
 
-    request, response = app.test_client.get('/')
+    request, response = app.test_client.get("/")
     response_cookies = SimpleCookie()
-    response_cookies.load(response.headers.get('Set-Cookie', {}))
+    response_cookies.load(response.headers.get("Set-Cookie", {}))
 
-    assert ('HttpOnly' in response_cookies['right_back'].output()) == expected
+    assert ("HttpOnly" in response_cookies["right_back"].output()) == expected
 
 
 def test_http2_cookies(app):
-
-    @app.route('/')
+    @app.route("/")
     async def handler(request):
-        response = text('Cookies are: {}'.format(request.cookies['test']))
+        response = text("Cookies are: {}".format(request.cookies["test"]))
         return response
 
-    headers = {'cookie': 'test=working!'}
-    request, response = app.test_client.get('/', headers=headers)
+    headers = {"cookie": "test=working!"}
+    request, response = app.test_client.get("/", headers=headers)
 
-    assert response.text == 'Cookies are: working!'
+    assert response.text == "Cookies are: working!"
 
 
 def test_cookie_options(app):
-
-    @app.route('/')
+    @app.route("/")
     def handler(request):
         response = text("OK")
-        response.cookies['test'] = 'at you'
-        response.cookies['test']['httponly'] = True
-        response.cookies['test']['expires'] = (datetime.now() +
-                                               timedelta(seconds=10))
+        response.cookies["test"] = "at you"
+        response.cookies["test"]["httponly"] = True
+        response.cookies["test"]["expires"] = datetime.now() + timedelta(
+            seconds=10
+        )
         return response
 
-    request, response = app.test_client.get('/')
+    request, response = app.test_client.get("/")
     response_cookies = SimpleCookie()
-    response_cookies.load(response.headers.get('Set-Cookie', {}))
+    response_cookies.load(response.headers.get("Set-Cookie", {}))
 
-    assert response_cookies['test'].value == 'at you'
-    assert response_cookies['test']['httponly'] is True
+    assert response_cookies["test"].value == "at you"
+    assert response_cookies["test"]["httponly"] is True
 
 
 def test_cookie_deletion(app):
-
-    @app.route('/')
+    @app.route("/")
     def handler(request):
         response = text("OK")
-        del response.cookies['i_want_to_die']
-        response.cookies['i_never_existed'] = 'testing'
-        del response.cookies['i_never_existed']
+        del response.cookies["i_want_to_die"]
+        response.cookies["i_never_existed"] = "testing"
+        del response.cookies["i_never_existed"]
         return response
 
-    request, response = app.test_client.get('/')
+    request, response = app.test_client.get("/")
     response_cookies = SimpleCookie()
-    response_cookies.load(response.headers.get('Set-Cookie', {}))
+    response_cookies.load(response.headers.get("Set-Cookie", {}))
 
-    assert int(response_cookies['i_want_to_die']['max-age']) == 0
+    assert int(response_cookies["i_want_to_die"]["max-age"]) == 0
     with pytest.raises(KeyError):
-        response.cookies['i_never_existed']
+        response.cookies["i_never_existed"]
 
 
 def test_cookie_reserved_cookie():
@@ -134,58 +145,91 @@ def test_cookie_set_unknown_property():
 
 def test_cookie_set_same_key(app):
 
-    cookies = {'test': 'wait'}
+    cookies = {"test": "wait"}
 
-    @app.get('/')
+    @app.get("/")
     def handler(request):
-        response = text('pass')
-        response.cookies['test'] = 'modified'
-        response.cookies['test'] = 'pass'
+        response = text("pass")
+        response.cookies["test"] = "modified"
+        response.cookies["test"] = "pass"
         return response
 
-    request, response = app.test_client.get('/', cookies=cookies)
+    request, response = app.test_client.get("/", cookies=cookies)
     assert response.status == 200
-    assert response.cookies['test'].value == 'pass'
+    assert response.cookies["test"] == "pass"
 
 
-@pytest.mark.parametrize('max_age', ['0', 30, '30'])
+@pytest.mark.parametrize("max_age", ["0", 30, 30.0, 30.1, "30", "test"])
 def test_cookie_max_age(app, max_age):
-    cookies = {'test': 'wait'}
+    cookies = {"test": "wait"}
 
-    @app.get('/')
+    @app.get("/")
     def handler(request):
-        response = text('pass')
-        response.cookies['test'] = 'pass'
-        response.cookies['test']['max-age'] = max_age
+        response = text("pass")
+        response.cookies["test"] = "pass"
+        response.cookies["test"]["max-age"] = max_age
         return response
 
-    request, response = app.test_client.get('/', cookies=cookies)
+    request, response = app.test_client.get(
+        "/", cookies=cookies, raw_cookies=True
+    )
     assert response.status == 200
 
-    assert response.cookies['test'].value == 'pass'
-    assert response.cookies['test']['max-age'] == str(max_age)
+    cookie = response.cookies.get("test")
+    if (
+        str(max_age).isdigit()
+        and int(max_age) == float(max_age)
+        and int(max_age) != 0
+    ):
+        cookie_expires = datetime.utcfromtimestamp(
+            response.raw_cookies["test"].expires
+        ).replace(microsecond=0)
+
+        # Grabbing utcnow after the response may lead to it being off slightly.
+        # Therefore, we 0 out the microseconds, and accept the test if there
+        # is a 1 second difference.
+        expires = datetime.utcnow().replace(microsecond=0) + timedelta(
+            seconds=int(max_age)
+        )
+
+        assert cookie == "pass"
+        assert (
+            cookie_expires == expires
+            or cookie_expires == expires + timedelta(seconds=-1)
+        )
+    else:
+        assert cookie is None
 
 
-@pytest.mark.parametrize('expires', [
-    datetime.now() + timedelta(seconds=60), 
-    'Fri, 21-Dec-2018 15:30:00 GMT'
-    ])
+@pytest.mark.parametrize(
+    "expires", [datetime.utcnow() + timedelta(seconds=60)]
+)
 def test_cookie_expires(app, expires):
-    cookies = {'test': 'wait'}
+    expires = expires.replace(microsecond=0)
+    cookies = {"test": "wait"}
 
-    @app.get('/')
+    @app.get("/")
     def handler(request):
-        response = text('pass')
-        response.cookies['test'] = 'pass'
-        response.cookies['test']['expires'] = expires
+        response = text("pass")
+        response.cookies["test"] = "pass"
+        response.cookies["test"]["expires"] = expires
         return response
 
-    request, response = app.test_client.get('/', cookies=cookies)
+    request, response = app.test_client.get(
+        "/", cookies=cookies, raw_cookies=True
+    )
+    cookie_expires = datetime.utcfromtimestamp(
+        response.raw_cookies["test"].expires
+    ).replace(microsecond=0)
+
     assert response.status == 200
+    assert response.cookies["test"] == "pass"
+    assert cookie_expires == expires
 
-    assert response.cookies['test'].value == 'pass'
 
-    if isinstance(expires, datetime):
-        expires = expires.strftime("%a, %d-%b-%Y %T GMT")
-
-    assert response.cookies['test']['expires'] == expires
+@pytest.mark.parametrize("expires", ["Fri, 21-Dec-2018 15:30:00 GMT"])
+def test_cookie_expires_illegal_instance_type(expires):
+    c = Cookie("test_cookie", "value")
+    with pytest.raises(expected_exception=TypeError) as e:
+        c["expires"] = expires
+        assert e.message == "Cookie 'expires' property must be a datetime"

tests/test_create_task.py

@@ -1,7 +1,9 @@
-from sanic.response import text
-from threading import Event
 import asyncio
+
 from queue import Queue
+from threading import Event
+
+from sanic.response import text
 
 
 def test_create_task(app):
@@ -13,26 +15,26 @@ def test_create_task(app):
 
     app.add_task(coro)
 
-    @app.route('/early')
+    @app.route("/early")
     def not_set(request):
         return text(e.is_set())
 
-    @app.route('/late')
+    @app.route("/late")
     async def set(request):
         await asyncio.sleep(0.1)
         return text(e.is_set())
 
-    request, response = app.test_client.get('/early')
-    assert response.body == b'False'
+    request, response = app.test_client.get("/early")
+    assert response.body == b"False"
 
-    request, response = app.test_client.get('/late')
-    assert response.body == b'True'
+    request, response = app.test_client.get("/late")
+    assert response.body == b"True"
 
 
 def test_create_task_with_app_arg(app):
     q = Queue()
 
-    @app.route('/')
+    @app.route("/")
     def not_set(request):
         return "hello"
 
@@ -41,5 +43,5 @@ def test_create_task_with_app_arg(app):
 
     app.add_task(coro)
 
-    request, response = app.test_client.get('/')
-    assert q.get() == 'test_create_task_with_app_arg'
+    request, response = app.test_client.get("/")
+    assert q.get() == "test_create_task_with_app_arg"