https://github.com/python/cpython/issues/136567

В CPython DSL для описания байткода есть разные виды префиксов, и некоторые из них забыли задокументировать.

#docs #cpython

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Post #90 1.65K Jul 4, 2025, 15:01 UTC

https://github.com/Lancetnik/FastDepends/issues/186

Ветка – https://github.com/Lancetnik/FastDepends/tree/feat/optional-pydantic

В ветке уже добавлен красный тест, подтверждающий багу – https://github.com/Lancetnik/FastDepends/commit/3033b06f4a805f4687d0beb4cc9bbdea83889943

#bug #fastdepends

GitHub Pydantic validation error overriding dependencies in 3.0.0a9 · Issue #186 · Lancetnik/FastDepends Hi, I'm using fast_depends to override injected dependencies in tests. However, in 3.0.0a9 I'm getting validation errors if the original dependency had dependencies of its own, even though ...

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Post #89 1.44K Jul 1, 2025, 13:00 UTC

https://github.com/python/cpython/issues/136169

#docs #cpython

GitHub `fractions.Fraction.from_float` parameter `f` is documented as `flt` · Issue #136169 · python/cpython Documentation fractions.Fraction.from_float’s parameter is documented as flt, but it is actually named f.

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Post #88 1.54K Jun 27, 2025, 21:26 UTC

https://github.com/wemake-services/wemake-python-styleguide/issues/2340

#wemake_python_styleguide #ast

GitHub Detect leaking `for` loops in `ClassDef` and `Module` · Issue #2340 · wemake-services/wemake-python-styleguide Right now we can have two problems: class Some(object): for x in [1, 2]: print(x) print(Some.x) # oups, will show you `2` and with modules: # some.py for x in [1, 2]: print(x) # __main__ import som...

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❤ 1

Post #87 1.43K Jun 25, 2025, 17:59 UTC

https://github.com/dry-python/returns/issues/2177

#dry_python #typing

GitHub Feature request: add bool conversion to `Maybe` · Issue #2177 · dry-python/returns Refs: #874. Currently, Maybe type doesn't have special methods for being treated as bools, so any Maybe object is True in Python. However, I find that it doesn't fit well in Python idioms. ...

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Post #86 1.37K Jun 21, 2025, 11:21 UTC

https://github.com/ag2ai/faststream/issues/2305

#faststream

GitHub Bug: Faststream does not handle exception in ASGI startup lifespan correctly · Issue #2305 · ag2ai/faststream Describe the bug When running the ASGI application and the startup failed, the server will hang forever until you press CTRL+C. I think this behaviour is unintentionally and also is different to ho...

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Post #85 1.29K Jun 19, 2025, 18:54 UTC

https://github.com/python/cpython/issues/135721

#cpython #tests

GitHub `test_capi` fails on wasm buildbots with stack overflow · Issue #135721 · python/cpython Bug report Link: https://buildbot.python.org/#/builders/1373/builds/539/steps/13/logs/stdio thread 'main' has overflowed its stack fatal runtime error: stack overflow Affected bots: buildbo...

Post #84 1.34K Jun 18, 2025, 12:38 UTC

https://github.com/ag2ai/faststream/issues/2303

#faststream

GitHub feature: RMQ reply-to explicit exchange · Issue #2303 · ag2ai/faststream We should provide users with the ability to choose an exchange on the publisher's side to publish reply message. Currently RabbitBroker().publish(..., reply_to="queue-name") supports ...

❤ 5

Post #83 1.22K Jun 16, 2025, 10:14 UTC

https://github.com/wemake-services/wemake-python-styleguide/issues/3458

#python #wemake_python_styleguide #ast

GitHub Forbid "fat" finally · Issue #3458 · wemake-services/wemake-python-styleguide Rule request Allow finally block to have simple content only. It can contain few lines of code, but it shouldn't contain untrivial logic, which can not be understand very quickly at code readin...

😭 5
❤ 2

Post #82 1.12K Jun 15, 2025, 10:52 UTC

https://github.com/python/cpython/issues/135468

#docs #cpython

GitHub `urllib.request.HTTPRedirectHandler` documentation uses `hdrs` instead of `headers` · Issue #135468 · python/cpython Documentation Hello, HTTPRedirectHandler documentation documents some methods take HTTP headers in a parameter named hdrs: cpython/Doc/library/urllib.request.rst Line 896 in c646846 .. method:: HTT...

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Post #81 1.38K Jun 11, 2025, 18:20 UTC

https://github.com/astral-sh/ty/issues/636

Хотите немного rust? Надо в кодовой базе ty переименовать "unbound" в предупреждениях во что-то вроде "missing"

GitHub Confusing naming `unbound` for methods · Issue #636 · astral-sh/ty Summary In python there are bound methods which is actually a function/classmethod bound to an object (<bound method A.foo of <class '__main__.A'>>). As on opposite, there are u...

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Post #80 1.19K Jun 10, 2025, 13:18 UTC

Находки в опенсорсе: Python Привет! Необычный пост. Мои друзья из GitVerse запустили конкурс статей про: - опыт создателей open-source-проектов: мейнтейнеров, ревьюеров и коммитеров; - рассказы о поддержке и сопровождении open-source-проектов; - истории о том, как своими крутыми контрибьютами…

награждение: https://vkvideo.ru/video-20629724_456242061

возможно, там будет кто-то из наших 🌚️️

VK Видео Код свободы: путь open source в 2025 году 10 июня мы подведём итоги сезона Open Source на Хабре, а также поговорим о том, что действительно работает в проектах, о реальных сложностях, успехах и будущем Open Source. Что обсудим с экспертами из GitVerse и СберТеха, а также авторами популярных опенсорс…

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🤷‍♂ 1

Post #79 997 Jun 10, 2025, 07:20 UTC

https://github.com/ag2ai/faststream/issues/2281

#docs #faststream

GitHub docs: provide a usage example with `msgspec` · Issue #2281 · ag2ai/faststream Right now this page https://faststream.airt.ai/latest/getting-started/serialization/examples/ has 3 non-pydantic examples: protobuf msgpack avro But, msgspec is a popular alternative. I think it mi...

Post #78 1.35K May 31, 2025, 22:51 UTC

https://github.com/python/typeshed/issues/14177

#typing #typeshed

GitHub mypy CI fails with `geopandas` error · Issue #14177 · python/typeshed Link: https://github.com/python/typeshed/actions/runs/15279387776/job/42974250437 testing geopandas (25 files)... failure (exit code 1) stubs/geopandas/geopandas/geoseries.pyi:152: error: Cannot ov...

Post #77 1.5K May 27, 2025, 20:57 UTC

https://github.com/litestar-org/litestar/issues/4183

#litestar #uv

GitHub Bug: uv sync fails on MacOS · Issue #4183 · litestar-org/litestar Description Running uv sync on MacOS tries to install psycopg-c and fails if pg_config is not installed: × Failed to build `psycopg-c==3.1.20` ├─▶ The build backend returned an error ╰─▶ Call to `c...

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