feature: allow link argument to be set to None/empty in HTTP 451 exception #7689
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* also added unit tests for the link argument * also align variable naming in the test class * also update exceptions documentation
psf-chronographer
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Probably this change should be backported to supported versions. |
* also updated docs * also added unit test for constructing without a link
hhromic
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Co-authored-by: Sam Bull <[email protected]>
Co-authored-by: Sam Bull <[email protected]>
Co-authored-by: Sam Bull <[email protected]>
Co-authored-by: Sam Bull <[email protected]>
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@Dreamsorcerer I implemented the changes as discussed and also updated the unit tests accordingly. |
hhromic
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hhromic
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Codecov Report
@@ Coverage Diff @@
## master #7689 +/- ##
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Coverage 97.36% 97.36%
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Files 106 106
Lines 31665 31689 +24
Branches 3624 3626 +2
=======================================
+ Hits 30830 30854 +24
Misses 632 632
Partials 203 203
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| def test_no_link(self) -> None: | ||
| with pytest.raises(TypeError): | ||
| web.HTTPUnavailableForLegalReasons() # type: ignore[call-arg] |
Check failure
Code scanning / CodeQL
Unused exception object
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| def test_no_link(self) -> None: | ||
| with pytest.raises(TypeError): | ||
| web.HTTPUnavailableForLegalReasons() # type: ignore[call-arg] |
Check failure
Code scanning / CodeQL
Wrong number of arguments in a class instantiation
Backport to 3.9: 💔 cherry-picking failed — conflicts found❌ Failed to cleanly apply d7802fe on top of patchback/backports/3.9/d7802fe2e48bd7b1f70c8d66786ad125305eaa24/pr-7689 Backporting merged PR #7689 into master
🤖 @patchback |
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@hhromic Would be great if you can handle the backport, following the steps above. |
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@Dreamsorcerer thanks for merging! I'll check out the backport 👍. |
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[](https://renovatebot.com) This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [aiohttp](https://togithub.com/aio-libs/aiohttp) | `==3.8.6` -> `==3.9.0` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>aio-libs/aiohttp (aiohttp)</summary> ### [`v3.9.0`](https://togithub.com/aio-libs/aiohttp/blob/HEAD/CHANGES.rst#390-2023-11-18) [Compare Source](https://togithub.com/aio-libs/aiohttp/compare/v3.8.6...v3.9.0) \================== ## Features - Introduced `AppKey` for static typing support of `Application` storage. See https://docs.aiohttp.org/en/stable/web_advanced.html#application-s-config `#​5864 <https://github.com/aio-libs/aiohttp/issues/5864>`\_ - Added a graceful shutdown period which allows pending tasks to complete before the application's cleanup is called. The period can be adjusted with the `shutdown_timeout` parameter. -- by :user:`Dreamsorcerer`. See https://docs.aiohttp.org/en/latest/web_advanced.html#graceful-shutdown `#​7188 <https://github.com/aio-libs/aiohttp/issues/7188>`\_ - Added `handler_cancellation <https://docs.aiohttp.org/en/stable/web_advanced.html#web-handler-cancellation>`\_ parameter to cancel web handler on client disconnection. -- by :user:`mosquito` This (optionally) reintroduces a feature removed in a previous release. Recommended for those looking for an extra level of protection against denial-of-service attacks. `#​7056 <https://github.com/aio-libs/aiohttp/issues/7056>`\_ - Added support for setting response header parameters `max_line_size` and `max_field_size`. `#​2304 <https://github.com/aio-libs/aiohttp/issues/2304>`\_ - Added `auto_decompress` parameter to `ClientSession.request` to override `ClientSession._auto_decompress`. -- by :user:`Daste745` `#​3751 <https://github.com/aio-libs/aiohttp/issues/3751>`\_ - Changed `raise_for_status` to allow a coroutine. `#​3892 <https://github.com/aio-libs/aiohttp/issues/3892>`\_ - Added client brotli compression support (optional with runtime check). `#​5219 <https://github.com/aio-libs/aiohttp/issues/5219>`\_ - Added `client_max_size` to `BaseRequest.clone()` to allow overriding the request body size. -- :user:`anesabml`. `#​5704 <https://github.com/aio-libs/aiohttp/issues/5704>`\_ - Added a middleware type alias `aiohttp.typedefs.Middleware`. `#​5898 <https://github.com/aio-libs/aiohttp/issues/5898>`\_ - Exported `HTTPMove` which can be used to catch any redirection request that has a location -- :user:`dreamsorcerer`. `#​6594 <https://github.com/aio-libs/aiohttp/issues/6594>`\_ - Changed the `path` parameter in `web.run_app()` to accept a `pathlib.Path` object. `#​6839 <https://github.com/aio-libs/aiohttp/issues/6839>`\_ - Performance: Skipped filtering `CookieJar` when the jar is empty or all cookies have expired. `#​7819 <https://github.com/aio-libs/aiohttp/issues/7819>`\_ - Performance: Only check origin if insecure scheme and there are origins to treat as secure, in `CookieJar.filter_cookies()`. `#​7821 <https://github.com/aio-libs/aiohttp/issues/7821>`\_ - Performance: Used timestamp instead of `datetime` to achieve faster cookie expiration in `CookieJar`. `#​7824 <https://github.com/aio-libs/aiohttp/issues/7824>`\_ - Added support for passing a custom server name parameter to HTTPS connection. `#​7114 <https://github.com/aio-libs/aiohttp/issues/7114>`\_ - Added support for using Basic Auth credentials from :file:`.netrc` file when making HTTP requests with the :py:class:`~aiohttp.ClientSession` `trust_env` argument is set to `True`. -- by :user:`yuvipanda`. `#​7131 <https://github.com/aio-libs/aiohttp/issues/7131>`\_ - Turned access log into no-op when the logger is disabled. `#​7240 <https://github.com/aio-libs/aiohttp/issues/7240>`\_ - Added typing information to `RawResponseMessage`. -- by :user:`Gobot1234` `#​7365 <https://github.com/aio-libs/aiohttp/issues/7365>`\_ - Removed `async-timeout` for Python 3.11+ (replaced with `asyncio.timeout()` on newer releases). `#​7502 <https://github.com/aio-libs/aiohttp/issues/7502>`\_ - Added support for `brotlicffi` as an alternative to `brotli` (fixing Brotli support on PyPy). `#​7611 <https://github.com/aio-libs/aiohttp/issues/7611>`\_ - Added `WebSocketResponse.get_extra_info()` to access a protocol transport's extra info. `#​7078 <https://github.com/aio-libs/aiohttp/issues/7078>`\_ - Allow `link` argument to be set to None/empty in HTTP 451 exception. `#​7689 <https://github.com/aio-libs/aiohttp/issues/7689>`\_ ## Bugfixes - Implemented stripping the trailing dots from fully-qualified domain names in `Host` headers and TLS context when acting as an HTTP client. This allows the client to connect to URLs with FQDN host name like `https://example.com./`. \-- by :user:`martin-sucha`. `#​3636 <https://github.com/aio-libs/aiohttp/issues/3636>`\_ - Fixed client timeout not working when incoming data is always available without waiting. -- by :user:`Dreamsorcerer`. `#​5854 <https://github.com/aio-libs/aiohttp/issues/5854>`\_ - Fixed `readuntil` to work with a delimiter of more than one character. `#​6701 <https://github.com/aio-libs/aiohttp/issues/6701>`\_ - Added `__repr__` to `EmptyStreamReader` to avoid `AttributeError`. `#​6916 <https://github.com/aio-libs/aiohttp/issues/6916>`\_ - Fixed bug when using `TCPConnector` with `ttl_dns_cache=0`. `#​7014 <https://github.com/aio-libs/aiohttp/issues/7014>`\_ - Fixed response returned from expect handler being thrown away. -- by :user:`Dreamsorcerer` `#​7025 <https://github.com/aio-libs/aiohttp/issues/7025>`\_ - Avoided raising `UnicodeDecodeError` in multipart and in HTTP headers parsing. `#​7044 <https://github.com/aio-libs/aiohttp/issues/7044>`\_ - Changed `sock_read` timeout to start after writing has finished, avoiding read timeouts caused by an unfinished write. -- by :user:`dtrifiro` `#​7149 <https://github.com/aio-libs/aiohttp/issues/7149>`\_ - Fixed missing query in tracing method URLs when using `yarl` 1.9+. `#​7259 <https://github.com/aio-libs/aiohttp/issues/7259>`\_ - Changed max 32-bit timestamp to an aware datetime object, for consistency with the non-32-bit one, and to avoid a `DeprecationWarning` on Python 3.12. `#​7302 <https://github.com/aio-libs/aiohttp/issues/7302>`\_ - Fixed `EmptyStreamReader.iter_chunks()` never ending. -- by :user:`mind1m` `#​7616 <https://github.com/aio-libs/aiohttp/issues/7616>`\_ - Fixed a rare `RuntimeError: await wasn't used with future` exception. -- by :user:`stalkerg` `#​7785 <https://github.com/aio-libs/aiohttp/issues/7785>`\_ - Fixed issue with insufficient HTTP method and version validation. `#​7700 <https://github.com/aio-libs/aiohttp/issues/7700>`\_ - Added check to validate that absolute URIs have schemes. `#​7712 <https://github.com/aio-libs/aiohttp/issues/7712>`\_ - Fixed unhandled exception when Python HTTP parser encounters unpaired Unicode surrogates. `#​7715 <https://github.com/aio-libs/aiohttp/issues/7715>`\_ - Updated parser to disallow invalid characters in header field names and stop accepting LF as a request line separator. `#​7719 <https://github.com/aio-libs/aiohttp/issues/7719>`\_ - Fixed Python HTTP parser not treating 204/304/1xx as an empty body. `#​7755 <https://github.com/aio-libs/aiohttp/issues/7755>`\_ - Ensure empty body response for 1xx/204/304 per RFC 9112 sec 6.3. `#​7756 <https://github.com/aio-libs/aiohttp/issues/7756>`\_ - Fixed an issue when a client request is closed before completing a chunked payload. -- by :user:`Dreamsorcerer` `#​7764 <https://github.com/aio-libs/aiohttp/issues/7764>`\_ - Edge Case Handling for ResponseParser for missing reason value. `#​7776 <https://github.com/aio-libs/aiohttp/issues/7776>`\_ - Fixed `ClientWebSocketResponse.close_code` being erroneously set to `None` when there are concurrent async tasks receiving data and closing the connection. `#​7306 <https://github.com/aio-libs/aiohttp/issues/7306>`\_ - Added HTTP method validation. `#​6533 <https://github.com/aio-libs/aiohttp/issues/6533>`\_ - Fixed arbitrary sequence types being allowed to inject values via version parameter. -- by :user:`Dreamsorcerer` `#​7835 <https://github.com/aio-libs/aiohttp/issues/7835>`\_ - Performance: Fixed increase in latency with small messages from websocket compression changes. `#​7797 <https://github.com/aio-libs/aiohttp/issues/7797>`\_ ## Improved Documentation - Fixed the `ClientResponse.release`'s type in the doc. Changed from `comethod` to `method`. `#​5836 <https://github.com/aio-libs/aiohttp/issues/5836>`\_ - Added information on behavior of base_url parameter in `ClientSession`. `#​6647 <https://github.com/aio-libs/aiohttp/issues/6647>`\_ - Fixed `ClientResponseError` docs. `#​6700 <https://github.com/aio-libs/aiohttp/issues/6700>`\_ - Updated Redis code examples to follow the latest API. `#​6907 <https://github.com/aio-libs/aiohttp/issues/6907>`\_ - Added a note about possibly needing to update headers when using `on_response_prepare`. -- by :user:`Dreamsorcerer` `#​7283 <https://github.com/aio-libs/aiohttp/issues/7283>`\_ - Completed `trust_env` parameter description to honor `wss_proxy`, `ws_proxy` or `no_proxy` env. `#​7325 <https://github.com/aio-libs/aiohttp/issues/7325>`\_ - Expanded SSL documentation with more examples (e.g. how to use certifi). -- by :user:`Dreamsorcerer` `#​7334 <https://github.com/aio-libs/aiohttp/issues/7334>`\_ - Fix, update, and improve client exceptions documentation. `#​7733 <https://github.com/aio-libs/aiohttp/issues/7733>`\_ ## Deprecations and Removals - Added `shutdown_timeout` parameter to `BaseRunner`, while deprecating `shutdown_timeout` parameter from `BaseSite`. -- by :user:`Dreamsorcerer` `#​7718 <https://github.com/aio-libs/aiohttp/issues/7718>`\_ - Dropped Python 3.6 support. `#​6378 <https://github.com/aio-libs/aiohttp/issues/6378>`\_ - Dropped Python 3.7 support. -- by :user:`Dreamsorcerer` `#​7336 <https://github.com/aio-libs/aiohttp/issues/7336>`\_ - Removed support for abandoned `tokio` event loop. -- by :user:`Dreamsorcerer` `#​7281 <https://github.com/aio-libs/aiohttp/issues/7281>`\_ ## Misc - Made `print` argument in `run_app()` optional. `#​3690 <https://github.com/aio-libs/aiohttp/issues/3690>`\_ - Improved performance of `ceil_timeout` in some cases. `#​6316 <https://github.com/aio-libs/aiohttp/issues/6316>`\_ - Changed importing Gunicorn to happen on-demand, decreasing import time by ~53%. -- :user:`Dreamsorcerer` `#​6591 <https://github.com/aio-libs/aiohttp/issues/6591>`\_ - Improved import time by replacing `http.server` with `http.HTTPStatus`. `#​6903 <https://github.com/aio-libs/aiohttp/issues/6903>`\_ - Fixed annotation of `ssl` parameter to disallow `True`. -- by :user:`Dreamsorcerer`. `#​7335 <https://github.com/aio-libs/aiohttp/issues/7335>`\_ *** </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). 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What do these changes do?
This PR allows for the link argument to be set to None/empty (so it can be optional) as per RFC in the HTTP 451 exception (
HTTPUnavailableForLegalReasons). It also adds suitable unit tests for thelinkargument and aligns variable naming in the test class of this exception.I also updated the documentation for this exception and adjusted the documented signatures of the other exceptions in the same section (the
bodyargument does not exist anymore).Are there changes in behavior for the user?
The exception constructor no longer requires the
linkargument nor accepts empty or invalid values.Checklist
CONTRIBUTORS.txtCHANGESfolder<issue_id>.<type>for example (588.bugfix)issue_idchange it to the pr id after creating the pr.feature: Signifying a new feature..bugfix: Signifying a bug fix..doc: Signifying a documentation improvement..removal: Signifying a deprecation or removal of public API..misc: A ticket has been closed, but it is not of interest to users.