Merge in changes from 3.6 drop

.travis.yml

@@ -5,12 +5,6 @@ cache:
     - $HOME/.cache/pip
 matrix:
   include:
-    - 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
@@ -41,9 +35,6 @@ matrix:
       dist: bionic
       sudo: true
       name: "Python 3.9 without Extensions"
-    - env: TOX_ENV=type-checking
-      python: 3.6
-      name: "Python 3.6 Type checks"
     - env: TOX_ENV=type-checking
       python: 3.7
       name: "Python 3.7 Type checks"
@@ -54,17 +45,6 @@ matrix:
       python: 3.9
       dist: bionic
       name: "Python 3.9 Type checks"
-    - 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: 3.6
-      dist: xenial
-      sudo: true
-      name: "Python 3.6 Bandit security scan"
     - env: TOX_ENV=security
       python: 3.7
       dist: xenial

README.rst

@@ -130,6 +130,7 @@ And, we can verify it is working: ``curl localhost:8000 -i``
 
 **Now, let's go build something fast!**
 
+Minimum Python version is 3.7. If you need Python 3.6 support, please use v20.12LTS.
 
 Documentation
 -------------

docs/sanic/api_reference.rst

@@ -109,12 +109,6 @@ sanic.server
     :members:
     :show-inheritance:
 
-sanic.static
-------------
-
-.. automodule:: sanic.static
-    :members:
-    :show-inheritance:
 
 sanic.views
 -----------

sanic/app.py

@@ -159,7 +159,7 @@ class Sanic(BaseSanic):
         is delayed until before server start.
 
         `See user guide
-        <https://sanicframework.org/guide/basics/tasks.html#background-tasks>`_
+        <https://sanicframework.org/guide/basics/tasks.html#background-tasks>`__
 
         :param task: future, couroutine or awaitable
         """
@@ -357,7 +357,7 @@ class Sanic(BaseSanic):
         the output URL's query string.
 
         `See user guide
-        <https://sanicframework.org/guide/basics/routing.html#generating-a-url>`_
+        <https://sanicframework.org/guide/basics/routing.html#generating-a-url>`__
 
         :param view_name: string referencing the view name
         :param kwargs: keys and values that are used to build request

sanic/request.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from typing import (
     TYPE_CHECKING,
     Any,

sanic/response.py

@@ -10,14 +10,13 @@ from typing import (
     Dict,
     Iterator,
     Optional,
+    Protocol,
     Tuple,
     Union,
 )
 from urllib.parse import quote_plus
 from warnings import warn
 
-from typing_extensions import Protocol
-
 from sanic.compat import Header, open_async
 from sanic.cookies import CookieJar
 from sanic.helpers import has_message_body, remove_entity_headers

sanic/server.py

@@ -24,7 +24,6 @@ import os
 import secrets
 import socket
 import stat
-import sys
 
 from asyncio import CancelledError
 from asyncio.transports import Transport
@@ -58,7 +57,9 @@ class Signal:
 
 
 class ConnInfo:
-    """Local and remote addresses and SSL status info."""
+    """
+    Local and remote addresses and SSL status info.
+    """
 
     __slots__ = (
         "sockname",
@@ -146,7 +147,6 @@ class HttpProtocol(asyncio.Protocol):
     ):
         asyncio.set_event_loop(loop)
         self.loop = loop
-        deprecated_loop = self.loop if sys.version_info < (3, 7) else None
         self.app: Sanic = app
         self.url = None
         self.transport: Optional[Transport] = None
@@ -168,8 +168,8 @@ class HttpProtocol(asyncio.Protocol):
         self.state = state if state else {}
         if "requests_count" not in self.state:
             self.state["requests_count"] = 0
-        self._data_received = asyncio.Event(loop=deprecated_loop)
+        self._data_received = asyncio.Event()
-        self._can_write = asyncio.Event(loop=deprecated_loop)
+        self._can_write = asyncio.Event()
         self._can_write.set()
         self._exception = None
         self._unix = unix

setup.py

@@ -64,12 +64,11 @@ setup_kwargs = {
     "packages": ["sanic"],
     "package_data": {"sanic": ["py.typed"]},
     "platforms": "any",
-    "python_requires": ">=3.6",
+    "python_requires": ">=3.7",
     "classifiers": [
         "Development Status :: 4 - Beta",
         "Environment :: Web Environment",
         "License :: OSI Approved :: MIT License",
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
@@ -81,7 +80,7 @@ env_dependency = (
     '; sys_platform != "win32" ' 'and implementation_name == "cpython"'
 )
 ujson = "ujson>=1.35" + env_dependency
-uvloop = "uvloop>=0.5.3,<0.15.0" + env_dependency
+uvloop = "uvloop>=0.5.3" + env_dependency
 
 requirements = [
     "sanic-routing",

tests/test_app.py

@@ -32,9 +32,6 @@ def test_app_loop_running(app):
     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()
@@ -44,9 +41,6 @@ def test_create_asyncio_server(app):
         assert srv.is_serving() is True
 
 
-@pytest.mark.skipif(
-    sys.version_info < (3, 7), reason="requires python3.7 or higher"
-)
 def test_asyncio_server_no_start_serving(app):
     if not uvloop_installed():
         loop = asyncio.get_event_loop()
@@ -59,9 +53,6 @@ def test_asyncio_server_no_start_serving(app):
         assert srv.is_serving() is False
 
 
-@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()

tests/test_asgi.py

@@ -86,11 +86,7 @@ def test_listeners_triggered():
     with pytest.warns(UserWarning):
         server.run()
 
-    all_tasks = (
+    all_tasks = asyncio.all_tasks(asyncio.get_event_loop())
-        asyncio.Task.all_tasks()
-        if sys.version_info < (3, 7)
-        else asyncio.all_tasks(asyncio.get_event_loop())
-    )
     for task in all_tasks:
         task.cancel()
 
@@ -140,11 +136,7 @@ def test_listeners_triggered_async(app):
     with pytest.warns(UserWarning):
         server.run()
 
-    all_tasks = (
+    all_tasks = asyncio.all_tasks(asyncio.get_event_loop())
-        asyncio.Task.all_tasks()
-        if sys.version_info < (3, 7)
-        else asyncio.all_tasks(asyncio.get_event_loop())
-    )
     for task in all_tasks:
         task.cancel()