Summary
--
Inspired by #20859, this PR adds the version a rule was added, and the
file and line where it was defined, to `ViolationMetadata`. The file and
line just use the standard `file!` and `line!` macros, while the more
interesting version field uses a new `violation_metadata` attribute
parsed by our `ViolationMetadata` derive macro.
I moved the commit modifying all of the rule files to the end, so it
should be a lot easier to review by omitting that one.
As a curiosity and a bit of a sanity check, I also plotted the rule
numbers over time:
<img width="640" height="480" alt="image"
src="https://github.com/user-attachments/assets/75b0b5cc-3521-4d40-a395-8807e6f4925f"
/>
I think this looks pretty reasonable and avoids some of the artifacts
the earlier versions of the script ran into, such as the `rule`
sub-command not being available or `--explain` requiring a file
argument.
<details><summary>Script and summary data</summary>
```shell
gawk --csv '
NR > 1 {
split($2, a, ".")
major = a[1]; minor = a[2]; micro = a[3]
# sum the number of rules added per minor version
versions[minor] += 1
}
END {
tot = 0
for (i = 0; i <= 14; i++) {
tot += versions[i]
print i, tot
}
}
' ruff_rules_metadata.csv > summary.dat
```
```
0 696
1 768
2 778
3 803
4 822
5 848
6 855
7 865
8 893
9 915
10 916
11 924
12 929
13 932
14 933
```
</details>
Test Plan
--
I built and viewed the documentation locally, and it looks pretty good!
<img width="1466" height="676" alt="image"
src="https://github.com/user-attachments/assets/5e227df4-7294-4d12-bdaa-31cac4e9ad5c"
/>
The spacing seems a bit awkward following the `h1` at the top, so I'm
wondering if this might look nicer as a footer in Ruff. The links work
well too:
- [v0.0.271](https://github.com/astral-sh/ruff/releases/tag/v0.0.271)
- [Related
issues](https://github.com/astral-sh/ruff/issues?q=sort%3Aupdated-desc%20is%3Aissue%20is%3Aopen%20airflow-variable-name-task-id-mismatch)
- [View
source](https://github.com/astral-sh/ruff/blob/main/crates%2Fruff_linter%2Fsrc%2Frules%2Fairflow%2Frules%2Ftask_variable_name.rs#L34)
The last one even works on `main` now since it points to the
`derive(ViolationMetadata)` line.
In terms of binary size, this branch is a bit bigger than main with
38,654,520 bytes compared to 38,635,728 (+20 KB). I guess that's not
_too_ much of an increase, but I wanted to check since we're generating
a lot more code with macros.
---------
Co-authored-by: GiGaGon <107241144+MeGaGiGaGon@users.noreply.github.com>
## Summary
Implement `docstring-extraneous-parameter` (`DOC102`). This rule checks
that all parameters present in a functions docstring are also present in
its signature.
Split from #13280, per this
[comment](https://github.com/astral-sh/ruff/pull/13280#issuecomment-3280575506).
Part of #12434.
## Test Plan
Test cases added.
---------
Co-authored-by: Brent Westbrook <brentrwestbrook@gmail.com>
## Summary
Adds a new rule to find and report use of `os.path` or `pathlib.Path` in
async functions.
Issue: #8451
## Test Plan
Using `cargo insta test`
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## Summary
Fixes#12734
I have started with simply checking if any arguments that are providing
extra values to the log message are calls to `str` or `repr`, as
suggested in the linked issue. There was a concern that this could cause
false positives and the check should be more explicit. I am happy to
look into that if I have some further examples to work with.
If this is the accepted solution then there are more cases to add to the
test and it should possibly also do test for the same behavior via the
`extra` keyword.
<!-- What's the purpose of the change? What does it do, and why? -->
## Test Plan
I have added a new test case and python file to flake8_logging_format
with examples of this anti-pattern.
<!-- How was it tested? -->
## Summary
Implements new rule `B912` that requires the `strict=` argument for
`map(...)` calls with two or more iterables on Python 3.14+, following
the same pattern as `B905` for `zip()`.
Closes#20057
---------
Co-authored-by: dylwil3 <dylwil3@gmail.com>
## Summary
Part of https://github.com/astral-sh/ruff/issues/2331
## Test Plan
`cargo nextest run flake8_use_pathlib`
---------
Co-authored-by: Brent Westbrook <36778786+ntBre@users.noreply.github.com>
- Convert panics to diagnostics with id `Panic`, severity `Fatal`, and
the error as the diagnostic message, annotated with a `Span` with empty
code block and no range.
- Updates the post-linting message diagnostic handling to track the
maximum severity seen, and then prints the "report a bug in ruff"
message only if the max severity was `Fatal`
This depends on the sorting changes since it creates diagnostics with no
range specified.
- **Stabilize `airflow3-suggested-update` (`AIR311`)**
- **Stabilize `airflow3-suggested-to-move-to-provider` (`AIR312`)**
- **Stabilize `airflow3-removal` (`AIR301`)**
- **Stabilize `airflow3-moved-to-provider` (`AIR302`)**
- **Stabilize `airflow-dag-no-schedule-argument` (`AIR002`)**
I put this all in one PR to make it easier to double check with @Lee-W
before we merge this. I also made a few minor documentation changes and
updated one error message that I want to make sure are okay. But for the
most part this just moves the rules from `RuleGroup::Preview` to
`RuleGroup::Stable`!
Fixes#17749
This one has been a bit contentious in the past. It usually uncovers
~700 ecosystem hits. See:
- https://github.com/astral-sh/ruff/pull/16657
- https://github.com/astral-sh/ruff/issues/16690
But I think there's consensus that it's okay to merge as-is. We'd love
an
autofix since it's so common, but we can't reliably tell what a user
meant. The
pattern is ambiguous after all 😆
This is the first rule that actually needed its test case relocated, but
the
docs looked good.
## Summary
This PR Removes deprecated UP038 as per instructed in #18727closes#18727
## Test Plan
I have run tests non of them failing
One Question i have is do we have to document that UP038 is removed?
---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Co-authored-by: Brent Westbrook <36778786+ntBre@users.noreply.github.com>
## Summary
closes#7710
## Test Plan
It is is removal so i don't think we have to add tests otherwise i have
followed test plan mentioned in contributing.md
---------
Co-authored-by: Brent Westbrook <36778786+ntBre@users.noreply.github.com>
Summary
--
Rule and test/snapshot updated, the docs look good
My one hesitation here is that we could hold off stabilizing the rule
until its fix is also ready for stabilization, but this is also the only
preview PTH rule, so I think it's okay to stabilize the rule and later
(probably in the next minor release) stabilize the fixes together.
The tests looked good. For the docs, I added a `## See also` section
pointing to
the closely-related F841 (unused-variable) and the corresponding section
to F841
pointing back to RUF059. It seems like you'd probably want both of these
active
or at least to know about the other when reading the docs.
## Summary
Adds new rule to catch use of builtins `input()` in async functions.
Issue #8451
## Test Plan
New snapshosts in `ASYNC250.py` with `cargo insta test`.
## Summary
Adds new rule to find and report use of `httpx.Client` in synchronous
functions.
See issue #8451
## Test Plan
New snapshots for `ASYNC212.py` with `cargo insta test`.
## Summary
This PR is a collaboration with @AlexWaygood from our pairing session
last Friday.
The main goal here is removing `ruff_linter::message::OldDiagnostic` in
favor of
using `ruff_db::diagnostic::Diagnostic` directly. This involved a few
major steps:
- Transferring the fields
- Transferring the methods and trait implementations, where possible
- Converting some constructor methods to free functions
- Moving the `SecondaryCode` struct
- Updating the method names
I'm hoping that some of the methods, especially those in the
`expect_ruff_*`
family, won't be necessary long-term, but I avoided trying to replace
them
entirely for now to keep the already-large diff a bit smaller.
### Related refactors
Alex and I noticed a few refactoring opportunities while looking at the
code,
specifically the very similar implementations for
`create_parse_diagnostic`,
`create_unsupported_syntax_diagnostic`, and
`create_semantic_syntax_diagnostic`.
We combined these into a single generic function, which I then copied
into
`ruff_linter::message` with some small changes and a TODO to combine
them in the
future.
I also deleted the `DisplayParseErrorType` and `TruncateAtNewline` types
for
reporting parse errors. These were added in #4124, I believe to work
around the
error messages from LALRPOP. Removing these didn't affect any tests, so
I think
they were unnecessary now that we fully control the error messages from
the
parser.
On a more minor note, I factored out some calls to the
`OldDiagnostic::filename`
(now `Diagnostic::expect_ruff_filename`) function to avoid repeatedly
allocating
`String`s in some places.
### Snapshot changes
The `show_statistics_syntax_errors` integration test changed because the
`OldDiagnostic::name` method used `syntax-error` instead of
`invalid-syntax`
like in ty. I think this (`--statistics`) is one of the only places we
actually
use this name for syntax errors, so I hope this is okay. An alternative
is to
use `syntax-error` in ty too.
The other snapshot changes are from removing this code, as discussed on
[Discord](https://discord.com/channels/1039017663004942429/1228460843033821285/1388252408848847069):
34052a1185/crates/ruff_linter/src/message/mod.rs (L128-L135)
I think both of these are technically breaking changes, but they only
affect
syntax errors and are very narrow in scope, while also pretty
substantially
simplifying the refactor, so I hope they're okay to include in a patch
release.
## Test plan
Existing tests, with the adjustments mentioned above
---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
## Summary
I think this should be the last step before combining `OldDiagnostic`
and `ruff_db::Diagnostic`. We can't store a `NoqaCode` on
`ruff_db::Diagnostic`, so I converted the `noqa_code` field to an
`Option<String>` and then propagated this change to all of the callers.
I tried to use `&str` everywhere it was possible, so I think the
remaining `to_string` calls are necessary. I spent some time trying to
convert _everything_ to `&str` but ran into lifetime issues, especially
in the `FixTable`. Maybe we can take another look at that if it causes a
performance regression, but hopefully these paths aren't too hot. We
also avoid some `to_string` calls, so it might even out a bit too.
## Test Plan
Existing tests
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
Added `cls.__dict__.get('__annotations__')` check for Python 3.10+ and
Python < 3.10 with `typing-extensions` enabled.
Closes#17853
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## Summary
Added `cls.__dict__.get('__annotations__')` check for Python 3.10+ and
Python < 3.10 with `typing-extensions` enabled.
## Test Plan
`cargo test`
---------
Co-authored-by: Brent Westbrook <36778786+ntBre@users.noreply.github.com>
Co-authored-by: Micha Reiser <micha@reiser.io>
Summary
--
Deprecates PD901 as part of #7710. I don't feel particularly strongly
about this one, though I have certainly used `df` as a dataframe name in
the past, just going through the open issues in the 0.12 milestone.
Test Plan
--
N/a
## Summary
- Stabilizes RUF058 (starmap-zip) rule by changing it from Preview to
Stable
- Migrates test cases from preview_rules to main rules function
- Updates snapshots accordingly and removes old preview snapshots
## Test plan
- ✅ Migrated tests from preview to main test function
- ✅ `make check` passes
- ✅ `make test` passes
- ✅ `make citest` passes (no leftover snapshots)
## Rule Documentation
- [Test
file](https://github.com/astral-sh/ruff/blob/main/crates/ruff_linter/src/rules/ruff/mod.rs#L103-L104)
- [Rule documentation](https://docs.astral.sh/ruff/rules/starmap-zip/)
Brent Westbrook
Loïc Riegel
Auguste Lalande
Pieter Cardillo Kwok
Gary Yendell
Dan Parizher
chiri
Amethyst Reese
हिमांशु
Deric Crago
Frazer McLean
Dylan