Charlie Marsh
1de36cfe4c
Fix wrong-size header in open-file-with-context-handler ( #14067 )
2024-11-03 19:06:40 +00:00
Charlie Marsh
66872a41fc
Detect items that hash to same value in duplicate sets ( #14064 )
...
## Summary
Like https://github.com/astral-sh/ruff/pull/14063 , but ensures that we
catch cases like `{1, True}` in which the items hash to the same value
despite not being identical.
2024-11-03 18:49:11 +00:00
Charlie Marsh
e00594e8d2
Respect hash-equivalent literals in iteration-over-set ( #14063 )
...
## Summary
Closes https://github.com/astral-sh/ruff/issues/14049 .
2024-11-03 18:44:52 +00:00
Micha Reiser
443fd3b660
Disallow single-line implicit concatenated strings ( #13928 )
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2024-11-03 11:49:26 +00:00
Steve C
ae9f08d1e5
[ruff] - fix false positive for decorators (RUF028) ( #14061 )
2024-11-03 11:49:03 +00:00
Steve C
f69712c11d
[flake8-pyi] - include all python file types for PYI006 and PYI066 ( #14059 )
2024-11-03 11:47:36 +00:00
Steve C
be485602de
Fix preview link references in 2 rule docs ( #14060 )
2024-11-03 11:45:35 +00:00
Steve C
bc7615af0e
[flake8-bugbear] - do not run mutable-argument-default on stubs (B006) ( #14058 )
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## Summary
Early-exits in `B006` when the file is a stub. Fixes #14026
## Test Plan
`cargo test`
2024-11-02 22:48:48 -04:00
Charlie Marsh
4a3eeeff86
Remove HashableExpr abstraction ( #14057 )
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## Summary
It looks like `ComparableExpr` now implements `Hash` so we can just
remove this.
2024-11-02 20:28:35 +00:00
Charlie Marsh
35c6dfe481
Avoid parsing joint rule codes as distinct codes in # noqa ( #12809 )
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## Summary
We should enable warnings for unsupported codes, but this at least fixes
the parsing for `# noqa: F401F841`.
Closes https://github.com/astral-sh/ruff/issues/12808 .
2024-11-02 20:24:59 +00:00
Simon Brugman
f8374280c0
[flake8-simplify] Implementation for split-of-static-string (SIM905) ( #14008 )
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## Summary
Closes https://github.com/astral-sh/ruff/issues/13944
## Test Plan
Standard snapshot testing
flake8-simplify surprisingly only has a single test case
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
2024-11-02 17:15:36 +00:00
Steve C
0925513529
[pyupgrade] - ignore kwarg unpacking for UP044 ( #14053 )
...
## Summary
Fixes #14047
## Test Plan
`catgo test`
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
2024-11-02 13:10:56 -04:00
Charlie Marsh
70bdde4085
Handle unions in augmented assignments ( #14045 )
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## Summary
Removing more TODOs from the augmented assignment test suite. Now, if
the _target_ is a union, we correctly infer the union of results:
```python
if flag:
f = Foo()
else:
f = 42.0
f += 12
```
2024-11-01 19:49:18 +00:00
TomerBin
34a5d7cb7f
[red-knot] Infer type of if-expression if test has statically known truthiness ( #14048 )
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## Summary
Detecting statically known truthy or falsy test in if expressions
(ternary).
## Test Plan
new mdtest
2024-11-01 12:23:18 -07:00
Charlie Marsh
487941ea66
Handle maybe-unbound __iadd__-like operators in augmented assignments ( #14044 )
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## Summary
One of the follow-ups from augmented assignment inference, now that
`Type::Unbound` has been removed.
---------
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2024-11-01 13:15:35 -04:00
Micha Reiser
8574751911
Give non-existent files a durability of at least Medium ( #14034 )
2024-11-01 16:44:30 +01:00
Simon Brugman
5053d2c127
Doc: markdown link fix ( #14041 )
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Typo in `mutable-contextvar-default` in `flake8-bugbear`
2024-11-01 14:19:00 +00:00
Dhruv Manilawala
ef72fd79a7
Bump version to 0.7.2 ( #14039 )
2024-11-01 19:09:07 +05:30
STACIA
658a51ea10
Fix typo for static method decorator ( #14038 )
2024-11-01 12:30:50 +00:00
github-actions[bot]
7c2da4f06e
Sync vendored typeshed stubs ( #14030 )
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Co-authored-by: typeshedbot <>
Co-authored-by: Alex Waygood <alex.waygood@gmail.com>
2024-11-01 10:51:56 +00:00
Micha Reiser
48fa839c80
Use named function in incremental red knot benchmark ( #14033 )
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2024-11-01 08:44:38 +00:00
Micha Reiser
cf0f5e1318
Fix formatting of single with-item with trailing comment ( #14005 )
2024-11-01 09:08:06 +01:00
Micha Reiser
20b8a43017
Fix server panic when undoing an edit ( #14010 )
2024-11-01 08:16:53 +01:00
Carl Meyer
b8acadd6a2
[red-knot] have mdformat wrap mdtest files to 100 columns ( #14020 )
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This makes it easier to read and edit (and review changes to) these
files as source, even though it doesn't affect the rendering.
2024-10-31 21:00:51 +00:00
David Peter
53fa32a389
[red-knot] Remove Type::Unbound ( #13980 )
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## Summary
- Remove `Type::Unbound`
- Handle (potential) unboundness as a concept orthogonal to the type
system (see new `Symbol` type)
- Improve existing and add new diagnostics related to (potential)
unboundness
closes #13671
## Test Plan
- Update existing markdown-based tests
- Add new tests for added/modified functionality
2024-10-31 20:05:53 +01:00
Alex Waygood
d1189c20df
[red-knot] Add failing tests for iterating over maybe-iterable unions ( #14016 )
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2024-10-31 18:20:21 +00:00
Simon Brugman
9a6b08b557
[flake8-simplify] Include caveats of enabling if-else-block-instead-of-if-exp (SIM108) ( #14019 )
2024-10-31 17:26:22 +00:00
Micha Reiser
76e4277696
[red-knot] Handle context managers in (sync) with statements ( #13998 )
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2024-10-31 08:18:18 +00:00
Steve C
2d917d72f6
[pyupgrade] - add PEP646 Unpack conversion to * with fix (UP044) ( #13988 )
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Co-authored-by: Micha Reiser <micha@reiser.io>
2024-10-31 06:58:34 +00:00
Dhruv Manilawala
2629527559
Fix panic when filling up types vector during unpacking ( #14006 )
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## Summary
This PR fixes a panic which can occur in an unpack assignment when:
* (number of target expressions) - (number of tuple types) > 2
* There's a starred expression
The reason being that the `insert` panics because the index is greater
than the length.
This is an error case and so practically it should occur very rarely.
The solution is to resize the types vector to match the number of
expressions and then insert the starred expression type.
## Test Plan
Add a new test case.
2024-10-30 19:13:57 +00:00
Dhruv Manilawala
bf20061268
Separate type check diagnostics builder ( #13978 )
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## Summary
This PR creates a new `TypeCheckDiagnosticsBuilder` for the
`TypeCheckDiagnostics` struct. The main motivation behind this is to
separate the helpers required to build the diagnostics from the type
inference builder itself. This allows us to use such helpers outside of
the inference builder like for example in the unpacking logic in
https://github.com/astral-sh/ruff/pull/13979 .
## Test Plan
`cargo insta test`
2024-10-30 18:50:31 +00:00
Charlie Marsh
eddc8d7644
Add failing tests for augmented assignments with partial binding ( #14002 )
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## Summary
These cases aren't handled correctly yet -- some of them are waiting on
refactors to `Unbound` before fixing. Part of #12699 .
---------
Co-authored-by: Carl Meyer <carl@astral.sh>
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2024-10-30 14:22:34 -04:00
Charlie Marsh
b1ce8a3949
Use Never instead of None for stores ( #13984 )
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## Summary
See:
https://github.com/astral-sh/ruff/pull/13981#issuecomment-2445472433
2024-10-30 12:03:50 -04:00
Charlie Marsh
262c04f297
Use binary semantics when __iadd__ et al are unbound ( #13987 )
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## Summary
I noticed that augmented assignments on floats were yielding "not
supported" diagnostics. If the dunder isn't bound at all, we should use
binary operator semantics, rather than treating it as not-callable.
2024-10-30 13:09:22 +00:00
Charlie Marsh
71536a43db
Add remaining augmented assignment dunders ( #13985 )
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## Summary
See: https://github.com/astral-sh/ruff/issues/12699
2024-10-30 13:02:29 +00:00
Alex Waygood
e6dcdf3e49
Switch off the single_match_else Clippy lint ( #13994 )
2024-10-30 12:24:16 +00:00
Simon Brugman
f426349051
docs: typo in refurb-sorted-min-max ( #13993 )
2024-10-30 12:07:42 +00:00
Alex Waygood
42c70697d8
[red-knot] Fix bug where union of two iterable types was not recognised as iterable ( #13992 )
2024-10-30 11:54:16 +00:00
Charlie Marsh
1607d88c22
Use consistent diagnostic messages in augmented assignment inference ( #13986 )
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2024-10-29 22:57:53 -04:00
Charlie Marsh
c6b82151dd
Add augmented assignment inference for -= operator ( #13981 )
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## Summary
See: https://github.com/astral-sh/ruff/issues/12699
2024-10-29 22:14:27 -04:00
Alex Waygood
39cf46ecd6
[red-knot] Improve ergonomics for the PySlice trait ( #13983 )
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2024-10-29 20:40:59 +00:00
David Peter
96b3c400fe
[red-knot] Minor follow-up on slice expression inference ( #13982 )
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## Summary
Minor follow-up to #13917 — thanks @AlexWaygood for the post-merge
review.
- Add
SliceLiteralType::as_tuple
- Use .expect() instead of SAFETY
comment
- Match on ::try_from
result
- Add TODO comment regarding raising a diagnostic for `"foo"["bar":"baz"]`
2024-10-29 19:40:57 +00:00
Alex Waygood
8d98aea6c4
[red-knot] Infer attribute expressions in type annotations ( #13967 )
2024-10-29 11:06:44 +00:00
Alex Waygood
d2c9f5e43c
[red-knot] Fallback to attributes on types.ModuleType if a symbol can't be found in locals or globals ( #13904 )
2024-10-29 10:59:03 +00:00
Alex Waygood
7dd0c7f4bd
[red-knot] Infer tuple types from annotations ( #13943 )
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## Summary
This PR adds support for heterogenous `tuple` annotations to red-knot.
It does the following:
- Extends `infer_type_expression` so that it understands tuple
annotations
- Changes `infer_type_expression` so that `ExprStarred` nodes in type
annotations are inferred as `Todo` rather than `Unknown` (they're valid
in PEP-646 tuple annotations)
- Extends `Type::is_subtype_of` to understand when one heterogenous
tuple type can be understood to be a subtype of another (without this
change, the PR would have introduced new false-positive errors to some
existing mdtests).
2024-10-29 10:30:03 +00:00
David Peter
56c796acee
[red-knot] Slice expression types & subscript expressions with slices ( #13917 )
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## Summary
- Add a new `Type::SliceLiteral` variant
- Infer `SliceLiteral` types for slice expressions, such as
`<int-literal>:<int-literal>:<int-literal>`.
- Infer "sliced" literal types for subscript expressions using slices,
such as `<string-literal>[<slice-literal>]`.
- Infer types for expressions involving slices of tuples:
`<tuple>[<slice-literal>]`.
closes #13853
## Test Plan
- Unit tests for indexing/slicing utility functions
- Markdown-based tests for
- Subscript expressions `tuple[slice]`
- Subscript expressions `string_literal[slice]`
- Subscript expressions `bytes_literal[slice]`
2024-10-29 10:17:31 +01:00
Raphael Gaschignard
2fe203292a
[red-knot] Distribute intersections on negation ( #13962 )
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## Summary
This does two things:
- distribute negated intersections when building up intersections (i.e.
going from `A & ~(B & C)` to `(A & ~B) | (A & ~C)`) (fixing #13931 )
## Test Plan
`cargo test`
2024-10-29 02:56:04 +00:00
Charlie Marsh
b6847b371e
Skip namespace package enforcement for PEP 723 scripts ( #13974 )
...
## Summary
Vendors the PEP 723 parser from
[uv](debe67ffdb/crates/uv-scripts/src/lib.rs (L283)https://github.com/astral-sh/ruff/issues/13912 .
2024-10-29 02:11:31 +00:00
Charlie Marsh
b19862c64a
Rename operator-unsupported to unsupported-operator ( #13973 )
...
## Summary
Closes https://github.com/astral-sh/ruff/issues/13959 .
2024-10-28 21:34:12 -04:00
TomerBin
9a0dade925
[red-knot] Type narrowing inside boolean expressions ( #13970 )
...
## Summary
This PR adds type narrowing in `and` and `or` expressions, for example:
```py
class A: ...
x: A | None = A() if bool_instance() else None
isinstance(x, A) or reveal_type(x) # revealed: None
```
## Test Plan
New mdtests 😍
2024-10-28 18:17:48 -07:00
