## Summary
Ensures that, e.g., the following is not considered a
redefinition-without-use:
```python
import contextlib
foo = None
with contextlib.suppress(ImportError):
from some_module import foo
```
Closes https://github.com/astral-sh/ruff/issues/12309.
## Summary
Closes https://github.com/astral-sh/ruff/issues/12291.
## Test Plan
```shell
❯ cargo run check ../uv/foo --select INP
/Users/crmarsh/workspace/uv/foo/bar/baz.py:1:1: INP001 File `/Users/crmarsh/workspace/uv/foo/bar/baz.py` is part of an implicit namespace package. Add an `__init__.py`.
Found 1 error.
```
## Summary
I don't fully understand the purpose of this. In #7905, it was just
copied over from the previous non-preview implementation. But it means
that (e.g.) we don't treat `type(self.foo)` as a type -- which is wrong.
Closes https://github.com/astral-sh/ruff/issues/12290.
## Summary
In order to use single quotes with both the ruff linter and the ruff
formatter,
two different rules must be applied. This was not clear to me when
internet searching "configure ruff single quotes" and it eventually
I filed this issue:
https://github.com/astral-sh/ruff/issues/12003
## Summary
Update the name of `ASYNC109` to match
[upstream](https://flake8-async.readthedocs.io/en/latest/rules.html).
Also update to the functionality to match upstream by supporting
additional context managers from `asyncio` and `anyio`. This doesn't
change any of the detection functionality, but recommends additional
context managers from `asyncio` and `anyio` depending on context.
Part of https://github.com/astral-sh/ruff/issues/12039.
## Test Plan
Added fixture for asyncio recommendation
## Summary
S113 exists because `requests` doesn't have a default timeout, so
request without timeout may hang indefinitely
> B113: Test for missing requests timeout
This plugin test checks for requests or httpx calls without a timeout
specified.
>
> Nearly all production code should use this parameter in nearly all
requests, **Failure to do so can cause your program to hang
indefinitely.**
But httpx has default timeout 5s, so S113 for httpx request without
`timeout` argument is a false positive, only valid case would be
`timeout=None`.
https://www.python-httpx.org/advanced/timeouts/
> HTTPX is careful to enforce timeouts everywhere by default.
>
> The default behavior is to raise a TimeoutException after 5 seconds of
network inactivity.
## Test Plan
snap updated
Tested on Fedora 40 with Podman 5.1.1 and ruff "0.5.0" and "latest".
source: https://unix.stackexchange.com/q/651198
## Error without fix
````
$ podman run --rm -it -v .:/io ghcr.io/astral-sh/ruff:latest check
error: Failed to initialize cache at /io/.ruff_cache: Permission denied (os error 13)
warning: Encountered error: Permission denied (os error 13)
All checks passed!
$ podman run --rm -it -v .:/io ghcr.io/astral-sh/ruff:latest format
error: Failed to initialize cache at /io/.ruff_cache: Permission denied (os error 13)
error: Encountered error: Permission denied (os error 13)
````
## Summary
Running ruff by using a docker container requires `:Z` when mounting the
current directory on Fedora with SELinux and Podman.
## Test Plan
````
$ podman run --rm -it -v .:/io:Z ghcr.io/astral-sh/ruff:latest check
$ podman run --rm -it -v .:/io:Z ghcr.io/astral-sh/ruff:0.5.0 check
````
Intern types using Salsa interning instead of in the `TypeInference`
result.
This eliminates the need for `TypingContext`, and also paves the way for
finer-grained type inference queries.
Charlie Marsh
Alex Waygood
Matthias
Victorien
Dhruv Manilawala
Micha Reiser
Gaétan Lepage
Jack Desert
Auguste Lalande
renovate[bot]
Dani Bodor
Evan Rittenhouse
epenet
Trim21
Maximilian Kolb
Carl Meyer