* HTTP1 header formatting moved to headers.format_headers and rewritten.
- New implementation is one line of code and twice faster than the old one.
- Whole header block encoded to UTF-8 in one pass.
- No longer supports custom encode method on header values.
- Cookie objects now have __str__ in addition to encode, to work with this.
* Linter
* format_http1_response
* Replace encode_body with faster implementation based on f-string.
Benchmarks:
def encode_body(data):
try:
# Try to encode it regularly
return data.encode()
except AttributeError:
# Convert it to a str if you can't
return str(data).encode()
def encode_body2(data):
return f"{data}".encode()
def encode_body3(data):
return str(data).encode()
data_str, data_int = "foo", 123
%timeit encode_body(data_int)
928 ns ± 2.96 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
%timeit encode_body2(data_int)
280 ns ± 2.09 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
%timeit encode_body3(data_int)
387 ns ± 1.7 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
%timeit encode_body(data_str)
202 ns ± 1.9 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
%timeit encode_body2(data_str)
197 ns ± 0.507 ns per loop (mean ± std. dev. of 7 runs, 10000000 loops each)
%timeit encode_body3(data_str)
313 ns ± 1.28 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
* Wtf linter
* Content-type fixes.
* Body encoding sanitation, first pass.
- body/data type autodetection fixed.
- do not repr(body).encode() bytes-ish values.
- support __html__ and _repr_html_ in sanic.response.html().
* <any type>-to-str response autoconversion limited to sanic.response.text() only.
* Workaround MyPy issue.
* Add an empty line to make isort happy.
* Add html test for __html__ and _repr_html_.
* Remove StreamingHTTPResponse.get_headers helper function.
* Add back HTTPResponse Keep-Alive removed by earlier merge or something.
* Revert "Remove StreamingHTTPResponse.get_headers helper function."
Tests depend on this otherwise useless function.
This reverts commit 9651e6ae01.
* Add deprecation warnings; instead of assert for wrong HTTP version, and for non-string response.text.
* Add back missing import.
* Avoid duplicate response header tweaking code.
* Linter errors
* Quick fixes to make Sanic usable on hypercorn -k trio myweb.app
* Quick'n dirty compatibility and autodetection of hypercorn trio mode.
* mypy ignore for aiofiles/trio.
* lint
* Default error handler now only logs traceback on 500 errors and all responses are HTML formatted.
* Tests passing.
* Ability to flag any exception object with self.quiet = True following @ashleysommer suggestion.
* Refactor HTML formatting into errorpages.py. String escapes for debug tracebacks.
* Remove extra includes
* Auto-set quiet flag also when decorator is used.
* Cleanup, make error pages (probably) HTML5-compliant and similar for debug and non-debug modes.
* Fix lookup of non-existant status codes
* No logging of 503 errors after all.
* lint
* Allow route decorators to stack up without causing a function signature inspection crash
Fix#1742
* Apply fix to @websocket routes docorator too
Add test for double-stacked websocket decorator
remove introduction of new variable in route wrapper, extend routes in-place.
Add explanation of why a handler will be a tuple in the case of a double-stacked route decorator
* HTTP1 header formatting moved to headers.format_headers and rewritten.
- New implementation is one line of code and twice faster than the old one.
- Whole header block encoded to UTF-8 in one pass.
- No longer supports custom encode method on header values.
- Cookie objects now have __str__ in addition to encode, to work with this.
* Add an import missed in merge.
* Begin swap of requests-async for httpx
* Finalize httpx adoption and resolve tests
Resolve linting and formatting
* Remove documentation references to requests-async in favor of httpx
* GIT-37: fix blueprint middleware application
1. If you register a middleware via `@blueprint.middleware` then it will apply only to the routes defined by the blueprint.
2. If you register a middleware via `@blueprint_group.middleware` then it will apply to all blueprint based routes that are part of the group.
3. If you define a middleware via `@app.middleware` then it will be applied on all available routes
Fixes#37
Signed-off-by: Harsha Narayana <harsha2k4@gmail.com>
* GIT-37: add changelog
Signed-off-by: Harsha Narayana <harsha2k4@gmail.com>
* pass request_buffer_queue_size argument to HttpProtocol
* fix to use simultaneously only one task to put body to stream buffer
* add a test code for REQUEST_BUFFER_QUEUE_SIZE
* 🐛 fix SERVER_NAME enforcement in url_for
fixes#1707
* 💡 add additional documentation for using request.args
fixes#1704
* ✅ add additional test to check url_for without SERVER_NAME
* 📝 add changelog for fixes
* Fixes ability to trigger "after_server_start", "before_server_stop", "after_server_stop" server events when using app.create_server to start your own asyncio_server
See example file run_async_advanced for a full example
* Fix a missing method on AsyncServer that some tests need
Add a tiny bit more documentation in-code
Change name of AsyncServerCoro to AsyncioServer
* Added support for HTTP Forwarded header and combined parsing of other proxy headers.
- Accessible via request.forwarded that tries parse_forwarded and then parse_xforwarded
- parse_forwarded uses the Forwarded header, if config.FORWARDED_SECRET is provided and a matching header field is found
- parse_xforwarded uses X-Real-IP and X-Forwarded-* much alike the existing implementation
- This commit does not change existing request properties that still use the old code and won't make use of Forwarded headers.
* Use req.forwarded in req properties server_name, server_port, scheme and remote_addr.
X-Scheme handling moved to parse_xforwarded.
* Cleanup and fix req.server_port; no longer reports socket port if any forwards headers are used.
* Update docstrings to incidate that forwarded header is used first.
* Remove testing function.
* Fix tests and linting.
- One test removed due to change of semantics - no socket port will be used if any forwarded headers are in effect.
- Other tests augmented with X-Forwarded-For, to allow the header being tested take effect (shouldn't affect old implementation).
* Try to workaround buggy tools complaining about incorrect ordering of imports.
* Cleanup forwarded processing, add comments. secret is now also returned.
* Added tests, fixed quoted string handling, cleanup.
* Further tests for full coverage.
* Try'n make linter happy.
* Add support for multiple Forwarded headers. Unify parse_forwarded parameters with parse_xforwarded.
* Implement multiple headers support for X-Forwarded-For.
- Previously only the first header was used, so this BUGFIX may affect functionality.
* Bugfix for request.server_name: strip port and other parts.
- request.server_name docs claim that it returns the hostname only (no port).
- config.SERVER_NAME may be full URL, so strip scheme, port and path
- HTTP Host and consequently forwarded Host may include port number, so
strip that also for forwarded hosts (previously only done for HTTP Host).
- Possible performance benefit of limiting to one split.
* Fallback to app.url_for and let it handle SERVER_NAME if defined (until a proper solution is implemented).
* Revise previous commit. Only fallback for full URL SERVER_NAMEs; allows host to be defined and proxied information still being used.
* Heil lintnazi.
* Modify testcase not to use underscores in URLs. Use hyphens which the spec allows for.
* Forwarded and Host header parsing improved.
- request.forwarded lowercases hosts, separates host:port into their own fields and lowercases addresses
- forwarded.parse_host helper function added and used for parsing all host-style headers (IPv6 cannot be simply split(":")).
- more tests fixed not to use underscores in hosts as those are no longer accepted and lead to the field being rejected
* Fixed typo in docstring.
* Added IPv6 address tests for Host header.
* Fix regex.
* Further tests and stricter forwarded handling.
* Fix merge commit
* Linter
* Linter
* Linter
* Add to avoid re-using the variable. Make a few raw strings non-raw.
* Remove unnecessary or
* Updated docs (work in progress).
* Enable REAL_IP_HEADER parsing irregardless of PROXIES_COUNT setting.
- Also cleanup and added comments
* New defaults for PROXIES_COUNT and REAL_IP_HEADER, updated tests.
* Remove support for PROXIES_COUNT=-1.
* Linter errors.
- This is getting ridiculous: cannot fit an URL on one line, linter requires
splitting the string literal!
* Add support for by=_proxySecret, updated docs, updated tests.
* Forwarded headers' semantics tuning.
- Forwarded host is now preserved in original format
- request.host now returns a forwarded host if available, else the Host header
- Forwarded options are preserved in original order, and later keys override earlier ones
- Forwarded path is automatically URL-unquoted
- Forwarded 'by' and 'for' are omitted if their value is unknown
- Tests modified accordingly
- Cleanup and improved documentation
* Add ASGI test.
* Linter
* Linter #2
* PEP 594 has cgi module scheduled for deprecation in Python 3.8. Reimplement
cgi.parse_header in Sanic. The new implementation is much faster than either
cgi.parse_header or equivalent werkzeug.parse_options_header, and unlike the
two, handles also quoted values with semicolons or \" in them.
* Fix string escape.
* Useless linter complaints.
* More linter issues
* Add return type hint.
* Do not support quoted-pair escapes.
- Improved documentation and renamed the function more aptly as it only seems
to apply to content-type and content-disposition headers.
* Unquote filenames also in normal mode.
* Add tests for headers. Adapted from CPython parse_header tests with changes on the final test.
* Linter
* Revert "Unquote filenames also in normal mode."
This reverts commit bf0d502bcd.
* Improved parse_content_header and added tests with Firefox and Chrome.
- Unescaping of quotes moved to parse_content_header because it affects all fields,
not just filenames.
- It is impossible to handle all cases correctly but the current heuristics should
suffice well for typical cases and beyond.
- Added comparisons with cgi.parse_header and werkzeug.parse_options_header.
* Updated comments as well.
If no X-Forwarded-Port nor Host headers are present, Sanic uses "sockname"
to determine the port. This expected (host, port) tuple to be returned but
for IPv6 a 4-tuple is returned instead. Changed code so that port is picked
up in either case. Handling of "peername" was already correct in this regard.
_get_address and server_port both still return incorrect data or crash for
other socket types (e.g unix). Socket type should checked before any queries.
