## Summary
I don't know that there's more to do here. We could consider not raising
the violation at all for arguments, but that would have some false
negatives and could also be surprising to users.
Closes https://github.com/astral-sh/ruff/issues/12267.
## 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
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
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.
## Summary
This PR fixes the bug where the server was not considering the
`cells.structure.didOpen` field to sync up the new content of the newly
added cells.
The parameters corresponding to this request provides two fields to get
the newly added cells:
1. `cells.structure.array.cells`: This is a list of `NotebookCell` which
doesn't contain any cell content. The only useful information from this
array is the cell kind and the cell document URI which we use to
initialize the new cell in the index.
2. `cells.structure.didOpen`: This is a list of `TextDocumentItem` which
corresponds to the newly added cells. This actually contains the text
content and the version.
This wasn't a problem before because we initialize the cell with an
empty string and this isn't a problem when someone just creates an empty
cell. But, when someone copy-pastes a cell, the cell needs to be
initialized with the content.
fixes: #12201
## Test Plan
First, let's see the panic in action:
1. Press <kbd>Esc</kbd> to allow using the keyboard to perform cell
actions (move around, copy, paste, etc.)
2. Copy the second cell with <kbd>c</kbd> key
3. Delete the second cell with <kbd>dd</kbd> key
4. Paste the copied cell with <kbd>p</kbd> key
You can see that the content isn't synced up because the `unused-import`
for `sys` is still being highlighted but it's being used in the second
cell. And, the hover isn't working either. Then, as I start editing the
second cell, it panics.
https://github.com/astral-sh/ruff/assets/67177269/fc58364c-c8fc-4c11-a917-71b6dd90c1ef
Now, here's the preview of the fixed version:
https://github.com/astral-sh/ruff/assets/67177269/207872dd-dca6-49ee-8b6e-80435c7ef22e
This reverts commit b28dc9ac14.
We're not ready to stabilize the server yet. There's some pending work
for the VS Code extension and documentation improvements.
This change is to unblock Ruff release.
## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
This is the implementation for the new rule of `pycodestyle (E204)`. It
follows the guidlines described in the contributing site, and as such it
has a new file named `whitespace_after_decorator.rs`, a new test file
called `E204.py`, and as such invokes the `function` in the `AST
statement checker` for functions and functions in classes. Linking #2402
because it has all the pycodestyle rules.
## Test Plan
<!-- How was it tested? -->
The file E204.py, has a `decorator` defined called wrapper, and this
decorator is used for 2 cases. The first one is when a `function` which
has a `decorator` is called in the file, and the second one is when
there is a `class` and 2 `methods` are defined for the `class` with a
`decorator` attached it.
Test file:
``` python
def foo(fun):
def wrapper():
print('before')
fun()
print('after')
return wrapper
# No error
@foo
def bar():
print('bar')
# E204
@ foo
def baz():
print('baz')
class Test:
# No error
@foo
def bar(self):
print('bar')
# E204
@ foo
def baz(self):
print('baz')
```
I am still new to rust and any suggestion is appreciated. Specially with
the way im using native ruff utilities.
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
## Summary
Fixes a few typos and consistency issues in the "Settings"
documentation:
- use "Ruff" consistently in the few places where "ruff" is used
- use double quotes in the few places where single quotes are used
- add backticks around rule codes where they are currently missing
- update a few example values where they are the same as the defaults,
for consistency
2nd commit might be controversial, as there are many options mentioned
where we don't currently link to the documentation sections, so maybe
it's done on purpose, as this will also appear in the JSON schema where
it's not desirable? If that's the case, I can easily drop it.
## Test Plan
Local testing.
Charlie Marsh
Tim Chan
Alex Waygood
Matthias
Victorien
Dhruv Manilawala
Micha Reiser
Gaétan Lepage
Auguste Lalande
Dani Bodor
Evan Rittenhouse
epenet
renovate[bot]
Trim21
Carl Meyer
Javier Kauer
Mathieu Kniewallner