## Summary
Stabilizes the UP049 rule (private-type-parameter) by moving it from
Preview to Stable.
UP049 detects and fixes the use of private type parameters (those with
leading underscores) in PEP 695 generic classes and functions.
## Test plan
- Verified that UP049 tests pass:
`crates/ruff_linter/src/rules/pyupgrade/mod.rs`
- Ran full test suite with `make test`
- Confirmed that no test migration was needed as UP049 was already in
the main `rules` test function
## Rule documentation
https://docs.astral.sh/ruff/rules/private-type-parameter/
This PR stabilizes the FURB162 rule by moving it from preview to stable
status for the 0.12.0 release.
## Summary
- **Rule**: FURB162 (`fromisoformat-replace-z`)
- **Purpose**: Detects unnecessary timezone replacement operations when
calling `datetime.fromisoformat()`
- **Change**: Move from `RuleGroup::Preview` to `RuleGroup::Stable` in
`codes.rs`
## Verification Links
- **Tests**:
[refurb/mod.rs](https://github.com/astral-sh/ruff/blob/main/crates/ruff_linter/src/rules/refurb/mod.rs#L54)
- Confirms FURB162 has only standard tests, no preview-specific test
cases
- **Documentation**:
https://docs.astral.sh/ruff/rules/fromisoformat-replace-z/ - Current
documentation shows preview status that will be automatically updated
This PR stabilizes the RUF053 rule by moving it from preview to stable
status for the 0.12.0 release.
## Summary
- **Rule**: RUF053 (`class-with-mixed-type-vars`)
- **Purpose**: Detects classes that have both PEP 695 type parameter
lists while also inheriting from `typing.Generic`
- **Change**: Move from `RuleGroup::Preview` to `RuleGroup::Stable` in
`codes.rs` and migrate preview tests to stable tests
## Verification Links
- **Tests**:
[ruff/mod.rs](https://github.com/astral-sh/ruff/blob/main/crates/ruff_linter/src/rules/ruff/mod.rs#L98)
- Shows RUF053 moved from preview_rules to main rules test function
- **Documentation**:
https://docs.astral.sh/ruff/rules/class-with-mixed-type-vars/ - Current
documentation shows preview status that will be automatically updated
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This PR aims to close#16605.
## Summary
This PR introduces a new rule (`RUF061`) that detects non-contextmanager
usage of `pytest.raises`, `pytest.warns`, and `pytest.deprecated_call`.
This pattern is discouraged and [was proposed in
flake8-pytest-style](https://github.com/m-burst/flake8-pytest-style/pull/332),
but the corresponding PR has been open for over a month without
activity.
Additionally, this PR provides an unsafe fix for simple cases where the
non-contextmanager form can be transformed into the context manager
form. Examples of supported patterns are listed in `RUF061_raises.py`,
`RUF061_warns.py`, and `RUF061_deprecated_call.py` test files.
The more complex case from the original issue (involving two separate
statements):
```python
excinfo = pytest.raises(ValueError, int, "hello")
assert excinfo.match("^invalid literal")
```
is getting fixed like this:
```python
with pytest.raises(ValueError) as excinfo:
int("hello")
assert excinfo.match("^invalid literal")
```
Putting match in the raises call requires multi-statement
transformation, which I am not sure how to implement.
## Test Plan
<!-- How was it tested? -->
New test files were added to cover various usages of the
non-contextmanager form of pytest.raises, warns, and deprecated_call.
## Summary
As the title says, this PR removes the `Message::to_rule` method by
replacing related uses of `Rule` with `NoqaCode` (or the rule's name in
the case of the cache). Where it seemed a `Rule` was really needed, we
convert back to the `Rule` by parsing either the rule name (with
`str::parse`) or the `NoqaCode` (with `Rule::from_code`).
I thought this was kind of like cheating and that it might not resolve
this part of Micha's
[comment](https://github.com/astral-sh/ruff/pull/18391#issuecomment-2933764275):
> because we can't add Rule to Diagnostic or **have it anywhere in our
shared rendering logic**
but after looking again, the only remaining `Rule` conversion in
rendering code is for the SARIF output format. The other two non-test
`Rule` conversions are for caching and writing a fix summary, which I
don't think fall into the shared rendering logic. That leaves the SARIF
format as the only real problem, but maybe we can delay that for now.
The motivation here is that we won't be able to store a `Rule` on the
new `Diagnostic` type, but we should be able to store a `NoqaCode`,
likely as a string.
## Test Plan
Existing tests
##
[Benchmarks](https://codspeed.io/astral-sh/ruff/branches/brent%2Fremove-to-rule)
Almost no perf regression, only -1% on
`linter/default-rules[large/dataset.py]`.
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
## Summary
Implements `use-maxsplit-arg` (`PLC0207`)
https://pylint.readthedocs.io/en/latest/user_guide/messages/convention/use-maxsplit-arg.html
> Emitted when accessing only the first or last element of str.split().
The first and last element can be accessed by using str.split(sep,
maxsplit=1)[0] or str.rsplit(sep, maxsplit=1)[-1] instead.
This is part of https://github.com/astral-sh/ruff/issues/970
## Test Plan
`cargo test`
Additionally compared Ruff output to Pylint:
```
pylint --disable=all --enable=use-maxsplit-arg crates/ruff_linter/resources/test/fixtures/pylint/missing_maxsplit_arg.py
cargo run -p ruff -- check crates/ruff_linter/resources/test/fixtures/pylint/missing_maxsplit_arg.py --no-cache --select PLC0207
```
---------
Co-authored-by: Brent Westbrook <brentrwestbrook@gmail.com>
## Summary
This PR unifies the ruff `Message` enum variants for syntax errors and
rule violations into a single `Message` struct consisting of a shared
`db::Diagnostic` and some additional, optional fields used for some rule
violations.
This version of `Message` is nearly a drop-in replacement for
`ruff_diagnostics::Diagnostic`, which is the next step I have in mind
for the refactor.
I think this is also a useful checkpoint because we could possibly add
some of these optional fields to the new `Diagnostic` type. I think
we've previously discussed wanting support for `Fix`es, but the other
fields seem less relevant, so we may just need to preserve the `Message`
wrapper for a bit longer.
## Test plan
Existing tests
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
## Summary
Introducing a new rule based on discussions in #15732 and #15729 that
checks for unnecessary in with empty collections.
I called it in_empty_collection and gave the rule number RUF060.
Rule is in preview group.
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
As discussed in
https://github.com/astral-sh/ruff/issues/14626#issuecomment-2766146129,
we're to separate suggested changes from required changes.
The following symbols have been moved to AIR311 from AIR301. They still
work in Airflow 3.0, but they're suggested to be changed as they're
expected to be removed in a future version.
* arguments
* `airflow..DAG | dag`
* `sla_miss_callback`
* operators
* `sla`
* name
* `airflow.Dataset] | [airflow.datasets.Dataset` → `airflow.sdk.Asset`
* `airflow.datasets, rest @ ..`
* `DatasetAlias` → `airflow.sdk.AssetAlias`
* `DatasetAll` → `airflow.sdk.AssetAll`
* `DatasetAny` → `airflow.sdk.AssetAny`
* `expand_alias_to_datasets` → `airflow.sdk.expand_alias_to_assets`
* `metadata.Metadata` → `airflow.sdk.Metadata`
<!--airflow.models.baseoperator-->
* `airflow.models.baseoperator.chain` → `airflow.sdk.chain`
* `airflow.models.baseoperator.chain_linear` →
`airflow.sdk.chain_linear`
* `airflow.models.baseoperator.cross_downstream` →
`airflow.sdk.cross_downstream`
* `airflow.models.baseoperatorlink.BaseOperatorLink` →
`airflow.sdk.definitions.baseoperatorlink.BaseOperatorLink`
* `airflow.timetables, rest @ ..`
* `datasets.DatasetOrTimeSchedule` → *
`airflow.timetables.assets.AssetOrTimeSchedule`
* `airflow.utils, rest @ ..`
<!--airflow.utils.dag_parsing_context-->
* `dag_parsing_context.get_parsing_context` →
`airflow.sdk.get_parsing_context`
## Test Plan
<!-- How was it tested? -->
The test fixture has been updated acccordingly
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
As discussed in
https://github.com/astral-sh/ruff/issues/14626#issuecomment-2766146129,
we're to separate suggested changes from required changes.
The following symbols has been moved to AIR312 from AIR302. They still
work in Airflow 3.0, but they're suggested to be changed as they're
expected to be removed in future version
```python
from airflow.hooks.filesystem import FSHook
from airflow.hooks.package_index import PackageIndexHook
from airflow.hooks.subprocess import (SubprocessHook, SubprocessResult, working_directory)
from airflow.operators.bash import BashOperator
from airflow.operators.datetime import BranchDateTimeOperator, target_times_as_dates
from airflow.operators.trigger_dagrun import TriggerDagRunLink, TriggerDagRunOperator
from airflow.operators.empty import EmptyOperator
from airflow.operators.latest_only import LatestOnlyOperator
from airflow.operators.python import (BranchPythonOperator, PythonOperator, PythonVirtualenvOperator, ShortCircuitOperator)
from airflow.operators.weekday import BranchDayOfWeekOperator
from airflow.sensors.date_time import DateTimeSensor, DateTimeSensorAsync
from airflow.sensors.external_task import ExternalTaskMarker, ExternalTaskSensor, ExternalTaskSensorLink
from airflow.sensors.filesystem import FileSensor
from airflow.sensors.time_sensor import TimeSensor, TimeSensorAsync
from airflow.sensors.time_delta import TimeDeltaSensor, TimeDeltaSensorAsync, WaitSensor
from airflow.sensors.weekday import DayOfWeekSensor
from airflow.triggers.external_task import DagStateTrigger, WorkflowTrigger
from airflow.triggers.file import FileTrigger
from airflow.triggers.temporal import DateTimeTrigger, TimeDeltaTrigger
```
## Test Plan
<!-- How was it tested? -->
The test fixture has been updated acccordingly
---------
Co-authored-by: Brent Westbrook <36778786+ntBre@users.noreply.github.com>
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Closes#17084
## Summary
This PR adds a new rule (RUF102) to detect and fix invalid rule codes in
`noqa` comments.
Invalid rule codes in `noqa` directives serve no purpose and may
indicate outdated code suppressions.
This extends the previous behaviour originating from
`crates/ruff_linter/src/noqa.rs` which would only emit a warnigs.
With this rule a `--fix` is available.
The rule:
1. Analyzes all `noqa` directives to identify invalid rule codes
2. Provides autofix functionality to:
- Remove the entire comment if all codes are invalid
- Remove only the invalid codes when mixed with valid codes
3. Preserves original comment formatting and whitespace where possible
Example cases:
- `# noqa: XYZ111` → Remove entire comment (keep empty line)
- `# noqa: XYZ222, XYZ333` → Remove entire comment (keep empty line)
- `# noqa: F401, INVALID123` → Keep only valid codes (`# noqa: F401`)
## Test Plan
- Added tests in
`crates/ruff_linter/resources/test/fixtures/ruff/RUF102.py` covering
different example cases.
<!-- How was it tested? -->
## Notes
- This does not handle cases where parsing fails. E.g. `# noqa:
NON_EXISTENT, ANOTHER_INVALID` causes a `LexicalError` and the
diagnostic is not propagated and we cannot handle the diagnostic. I am
also unsure what proper `fix` handling would be and making the user
aware we don't understand the codes is probably the best bet.
- The rule is added to the Preview rule group as it's a new addition
## Questions
- Should we remove the warnings, now that we have a rule?
- Is the current fix behavior appropriate for all cases, particularly
the handling of whitespace and line deletions?
- I'm new to the codebase; let me know if there are rule utilities which
could have used but didn't.
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
## Summary
Following up the discussion in
https://github.com/astral-sh/ruff/issues/14626#issuecomment-2766548545,
we're to reorganize airflow rules. Before this discussion happens, we
combine required changes and suggested changes in to one single error
code.
This PR first rename the original error code to the new error code as we
discussed. We will gradually extract suggested changes out of AIR301 and
AIR302 to AIR311 and AIR312 in the following PRs
## Test Plan
Except for file, error code rename, the test case should work as it used
to be.
## Summary
Unlike other AIR3XX rules, this best practice can be applied to Airflow
1 and Airflow 2 as well. Thus, we think it might make sense for use to
move it to AIR002 so that the first number of the error align to Airflow
version as possible to reduce confusion
## Test Plan
the test fixture has been updated
## Summary
Deprecate `S320` because defusedxml has deprecated there `lxml` module
and `lxml` has been hardened since.
flake8-bandit has removed their implementation as well
(https://github.com/PyCQA/bandit/pull/1212).
Addresses https://github.com/astral-sh/ruff/issues/13707
## Test Plan
I verified that selecting `S320` prints a warning and fails if the
preview mode is enabled.
## Summary
This PR deprecates UP038. Using PEP 604 syntax in `isinstance` and
`issubclass` calls isn't a recommended pattern (or community agreed best
practice)
and it negatively impacts performance.
Resolves https://github.com/astral-sh/ruff/issues/7871
## Test Plan
I tested that selecting `UP038` results in a warning in no-preview mode
and an error in preview mode
Summary
--
Stabilizes TC006. The test was already in the right place.
Test Plan
--
No open issues or PRs. The last related [issue] was closed on
2025-02-09.
[issue]: https://github.com/astral-sh/ruff/issues/16037
Summary
--
Stabilizes S704, which is also being recoded from RUF035 in 0.10.
Test Plan
--
Existing tests with `PreviewMode` removed from the settings.
There was one issue closed on 2024-12-20 calling the rule noisy and
asking for a config option, but the option was added and then there were
no more issues or PRs.
Summary
--
Stabilizes DTZ901, renames the rule function to match the rule name,
removes the `preview_rules` test, and handles some nits in the docs
(mention `min` first to match the rule name too).
Test Plan
--
1 closed issue on 2024-11-12, 4 days after the rule was added. No issues
since
Summary
--
Stabilizes RUF041. The tests are already in the right place, and the
docs look good.
Test Plan
--
0 issues, 1 [PR] fixing nested literals and unions the day after the
rule was added. No changes since then
I wonder if the fix in that PR could be relevant for
https://github.com/astral-sh/ruff/pull/16639, where I noticed a
potential issue with `Union`. It could be unrelated, though.
[PR]: https://github.com/astral-sh/ruff/pull/14641
Summary
--
Stabilizes PTH210. Tests and docs looked good.
Test Plan
--
Mentioned in 1 open issue around Python 3.14 support (`"."` becomes a
valid suffix in 3.14). Otherwise no issues or PRs since 2024-12-12, 6
days after the rule was added.
Summary
--
Stabilizes RUF051. The tests and docs looked good.
Test Plan
--
1 closed documentation issue from 4 days after the rule was added and 1
typo fix from the same day it was added, but no other issues or PRs.
Summary
--
Stabilizes LOG015. The tests and docs looked good.
Test Plan
--
1 closed documentation issue from 4 days after the rule was added, but
no other issues or PRs.
Summary
--
Stabilizes RUF048 and moves its test to the right place. The docs look
good.
Test Plan
--
0 closed or open issues. There was 1 [PR] related to an extension to the
rule, but it was closed without comment.
[PR]: https://github.com/astral-sh/ruff/pull/14701
Summary
--
Stabilizes RUF046 and moves its test to the right place. The docs look
good.
Test Plan
--
2 closed newline/whitespace issues from early January and 1 closed issue
about really being multiple rules, but otherwise no recent issues or
PRs.
Summary
--
Stabilizes UP044, renames the module to match the rule name, and removes
the `PreviewMode` from the test settings.
Test Plan
--
2 closed issues in November, just after the rule was added, otherwise no
issues
Summary
--
Stabilizes SIM905 and adds a small addition to the docs. The test was
already in the right place.
Test Plan
--
No issues except 2 recent, general issues about whitespace
normalization.
Summary
--
Stabilizes PLC1802. The tests were already in the right place, and I
just tidied the docs a little bit.
Test Plan
--
1 issue closed 4 days after the rule was added, no other issues
Summary
--
Stabilizes PLW1507. The tests were already in the right place, and I
just tidied the docs a little bit.
Test Plan
--
1 issue from 2 weeks ago but just suggesting to mark the fix unsafe. The
shallow vs deep copy *does* change the program behavior, just usually in
a preferable way.
## Summary
Stabilizes FAST003, completing the group with FAST001 and FAST002.
## Test Plan
Last bug fix (false positive) was fixed on 2025-01-13, almost 2 months
ago.
The test case was already in the right place.
## Summary
Stabilizes C420 for the 0.10 release.
## Test Plan
No open issues or PRs (except a general issue about [string
normalization](https://github.com/astral-sh/ruff/issues/16579)). The
last (and only) false-negative bug fix was over a month ago.
The tests for this rule were already not on the `preview_rules` test, so
I just changed the `RuleGroup`. The documentation looked okay to me.
## Summary
`RUF035` has been backported into bandit as `S704` in this
[PR](https://github.com/PyCQA/bandit/pull/1225)
This moves the rule and its corresponding setting to the `flake8-bandit`
category
## Test Plan
`cargo nextest run`
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
Split from F841 following discussion in #8884.
Fixes#8884.
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## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
Add a new rule for unused assignments in tuples. Remove similar behavior
from F841.
## Test Plan
Adapt F841 tests and move them over to the new rule.
<!-- How was it tested? -->
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
## Summary
Resolves#12321.
The physical-line-based `RUF054` checks for form feed characters that
are preceded by only tabs and spaces, but not any other characters,
including form feeds.
## Test Plan
`cargo nextest run` and `cargo insta test`.
## Summary
This is a new rule to implement the renaming of PEP 695 type parameters
with leading underscores after they have (presumably) been converted
from standalone type variables by either UP046 or UP047. Part of #15642.
I'm not 100% sure the fix is always safe, but I haven't come up with any
counterexamples yet. `Renamer` seems pretty precise, so I don't think
the usual issues with comments apply.
I initially tried writing this as a rule that receives a `Stmt` rather
than a `Binding`, but in that case the
`checker.semantic().current_scope()` was the global scope, rather than
the scope of the type parameters as I needed. Most of the other rules
using `Renamer` also used `Binding`s, but it does have the downside of
offering separate diagnostics for each parameter to rename.
## Test Plan
New snapshot tests for UP049 alone and the combination of UP046, UP049,
and PYI018.
---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
## Summary
This PR extends our [PEP 695](https://peps.python.org/pep-0695) handling
from the type aliases handled by `UP040` to generic function and class
parameters, as suggested in the latter two examples from #4617:
```python
# Input
T = TypeVar("T", bound=float)
class A(Generic[T]):
...
def f(t: T):
...
# Output
class A[T: float]:
...
def f[T: float](t: T):
...
```
I first implemented this as part of `UP040`, but based on a brief
discussion during a very helpful pairing session with @AlexWaygood, I
opted to split them into rules separate from `UP040` and then also
separate from each other. From a quick look, and based on [this
issue](https://github.com/asottile/pyupgrade/issues/836), I'm pretty
sure neither of these rules is currently in pyupgrade, so I just took
the next available codes, `UP046` and `UP047`.
The last main TODO, noted in the rule file and in the fixture, is to
handle generic method parameters not included in the class itself, `S`
in this case:
```python
T = TypeVar("T")
S = TypeVar("S")
class Foo(Generic[T]):
def bar(self, x: T, y: S) -> S: ...
```
but Alex mentioned that that might be okay to leave for a follow-up PR.
I also left a TODO about handling multiple subclasses instead of bailing
out when more than one is present. I'm not sure how common that would
be, but I can still handle it here, or follow up on that too.
I think this is unrelated to the PR, but when I ran `cargo dev
generate-all`, it removed the rule code `PLW0101` from
`ruff.schema.json`. It seemed unrelated, so I left that out, but I
wanted to mention it just in case.
## Test Plan
New test fixture, `cargo nextest run`
Closes#4617, closes#12542
---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
## Summary
Implements upstream diagnostics `PT029`, `PT030`, `PT031` that function
as pytest.warns corollaries of `PT010`, `PT011`, `PT012` respectively.
Most of the implementation and documentation is designed to mirror those
existing diagnostics.
Closes#14239
## Test Plan
Tests for `PT029`, `PT030`, `PT031` largely copied from `PT010`,
`PT011`, `PT012` respectively.
`cargo nextest run`
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
Stabilise [`slice-to-remove-prefix-or-suffix`](https://docs.astral.sh/ruff/rules/slice-to-remove-prefix-or-suffix/) (`FURB188`) for the Ruff 0.9 release.
This is a stylistic rule, but I think it's a pretty uncontroversial one. There are no open issues or PRs regarding it and it's been in preview for a while now.
## Summary
Adds `class-as-data-structure` rule (`B903`). Also compare pylint's `too-few-public-methods` (`PLR0903`).
Took some creative liberty with this by allowing the class to have any
decorators or base classes. There are years-old issues on pylint that
don't approve of the strictness when it comes to these things.
Especially considering that dataclass is a decorator and namedtuple _can
be_ a base class. I feel ignoring those explicitly is redundant all
things considered, but it's not a hill I'm willing to die on!
See: #970
## Test Plan
`cargo test`
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
Co-authored-by: dylwil3 <dylwil3@gmail.com>
## Summary
This PR re-introduces the control-flow graph implementation which was
first introduced in #5384, and then removed in #9463 due to not being
feature complete. Mainly, it lacked the ability to process
`try`-`except` blocks, along with some more minor bugs.
Closes#8958 and #8959 and #14881.
## Overview of Changes
I will now highlight the major changes implemented in this PR, in order
of implementation.
1. Introduced a post-processing step in loop handling to find any
`continue` or `break` statements within the loop body and redirect them
appropriately.
2. Introduced a loop-continue block which is always placed at the end of
loop blocks, and ensures proper looping regardless of the internal logic
of the block. This resolves#8958.
3. Implemented `try` processing with the following logic (resolves
#8959):
1. In the example below the cfg first encounters a conditional
`ExceptionRaised` forking if an exception was (or will be) raised in the
try block. This is not possible to know (except for trivial cases) so we
assume both paths can be taken unconditionally.
2. Going down the `try` path the cfg goes `try`->`else`->`finally`
unconditionally.
3. Going down the `except` path the cfg will meet several conditional
`ExceptionCaught` which fork depending on the nature of the exception
caught. Again there's no way to know which exceptions may be raised so
both paths are assumed to be taken unconditionally.
4. If none of the exception blocks catch the exception then the cfg
terminates by raising a new exception.
5. A post-processing step is also implemented to redirect any `raises`
or `returns` within the blocks appropriately.
```python
def func():
try:
print("try")
except Exception:
print("Exception")
except OtherException as e:
print("OtherException")
else:
print("else")
finally:
print("finally")
```
```mermaid
flowchart TD
start(("Start"))
return(("End"))
block0[["`*(empty)*`"]]
block1["print(#quot;finally#quot;)\n"]
block2["print(#quot;else#quot;)\n"]
block3["print(#quot;try#quot;)\n"]
block4[["Exception raised"]]
block5["print(#quot;OtherException#quot;)\n"]
block6["try:
print(#quot;try#quot;)
except Exception:
print(#quot;Exception#quot;)
except OtherException as e:
print(#quot;OtherException#quot;)
else:
print(#quot;else#quot;)
finally:
print(#quot;finally#quot;)\n"]
block7["print(#quot;Exception#quot;)\n"]
block8["try:
print(#quot;try#quot;)
except Exception:
print(#quot;Exception#quot;)
except OtherException as e:
print(#quot;OtherException#quot;)
else:
print(#quot;else#quot;)
finally:
print(#quot;finally#quot;)\n"]
block9["try:
print(#quot;try#quot;)
except Exception:
print(#quot;Exception#quot;)
except OtherException as e:
print(#quot;OtherException#quot;)
else:
print(#quot;else#quot;)
finally:
print(#quot;finally#quot;)\n"]
start --> block9
block9 -- "Exception raised" --> block8
block9 -- "else" --> block3
block8 -- "Exception" --> block7
block8 -- "else" --> block6
block7 --> block1
block6 -- "OtherException" --> block5
block6 -- "else" --> block4
block5 --> block1
block4 --> return
block3 --> block2
block2 --> block1
block1 --> block0
block0 --> return
```
6. Implemented `with` processing with the following logic:
1. `with` statements have no conditional execution (apart from the
hidden logic handling the enter and exit), so the block is assumed to
execute unconditionally.
2. The one exception is that exceptions raised within the block may
result in control flow resuming at the end of the block. Since it is not
possible know if an exception will be raised, or if it will be handled
by the context manager, we assume that execution always continues after
`with` blocks even if the blocks contain `raise` or `return` statements.
This is handled in a post-processing step.
## Test Plan
Additional test fixtures and control-flow fixtures were added.
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
Co-authored-by: dylwil3 <dylwil3@gmail.com>
This PR introduces three changes to `D403`, which has to do with
capitalizing the first word in a docstring.
1. The diagnostic and fix now skip leading whitespace when determining
what counts as "the first word".
2. The name has been changed to `first-word-uncapitalized` from
`first-line-capitalized`, for both clarity and compliance with our rule
naming policy.
3. The diagnostic message and documentation has been modified slightly
to reflect this.
Closes#14890
## Summary
Many core Airflow features have been deprecated and moved to Airflow
Providers since users might need to install an additional package (e.g.,
`apache-airflow-provider-fab==1.0.0`); a separate rule (AIR303) is
created for this.
As some of the changes only relate to the module/package moved, instead
of listing out all the functions, variables, and classes in a module or
a package, it warns the user to import from the new path instead of the
specific name.
The following is the ones that has been moved to
`apache-airflow-provider-fab==1.0.0`
* module moved
* `airflow.api.auth.backend.basic_auth` →
`airflow.providers.fab.auth_manager.api.auth.backend.basic_auth`
* `airflow.api.auth.backend.kerberos_auth` →
`airflow.providers.fab.auth_manager.api.auth.backend.kerberos_auth`
* `airflow.auth.managers.fab.api.auth.backend.kerberos_auth` →
`airflow.providers.fab.auth_manager.api.auth.backend.kerberos_auth`
* `airflow.auth.managers.fab.security_manager.override` →
`airflow.providers.fab.auth_manager.security_manager.override`
* classes (e.g., functions, classes) moved
* `airflow.www.security.FabAirflowSecurityManagerOverride` →
`airflow.providers.fab.auth_manager.security_manager.override.FabAirflowSecurityManagerOverride`
* `airflow.auth.managers.fab.fab_auth_manager.FabAuthManager` →
`airflow.providers.fab.auth_manager.security_manager.FabAuthManager`
## Test Plan
A test fixture has been included for the rule.
## Summary
`PTH210` renamed to `invalid-pathlib-with-suffix` and extended to check for `.with_suffix(".")`. This caused the fix availability to be downgraded to "Sometimes", since there is no fix offered in this case.
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
Co-authored-by: Dylan <53534755+dylwil3@users.noreply.github.com>
## Summary
This PR implements new rule discussed
[here](https://github.com/astral-sh/ruff/discussions/14449).
In short, it searches for assert messages which were unintentionally
used as a expression to be matched against.
## Test Plan
`cargo test` and review of `ruff-ecosystem`
## Summary
- Expand some docs where they're unclear about the motivation, or assume
some knowledge that hasn't been introduced yet
- Add more links to external docs
- Rename PYI063 from `PrePep570PositionalArgument` to
`Pep484StylePositionalOnlyParameter`
- Rename the file `parenthesize_logical_operators.rs` to
`parenthesize_chained_operators.rs`, since the rule is called
`ParenthesizeChainedOperators`, not `ParenthesizeLogicalOperators`
## Test Plan
`cargo test`
## Summary
These rules were implemented in January, have been very stable, and have
no open issues about them. They were highly requested by the community
prior to being implemented. Let's stabilise them!
## Test Plan
Ecosystem check on this PR.
Dylan
Brent Westbrook
Denys Kyslytsyn
vjurczenia
Viktor Merkurev
chiri
Marcus Näslund
Micha Reiser
Wei Lee
Max Mynter
David Salvisberg
Jelle Zijlstra
InSync
Alex Waygood
Akira Noda
Aleksei Latyshev
Tom Kuson
Dylan
Steve C
w0nder1ng
Auguste Lalande
Arnav Gupta
Enoch Kan
Sergey Mezentsev
Lokejoke
Tzu-ping Chung
Simon Brugman
David Salvisberg