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2 commits

Author SHA1 Message Date
Jesse Serrao
39728a1198
Add check for is comparison with mutable initialisers to rule F632 (#8607)
## Summary

Adds an extra check to F632 to check for any `is` comparisons to a
mutable initialisers.
Implements #8589 .

Example:
```Python
named_var = {}
if named_var is {}:  # F632 (fix)
    pass
```
The if condition will always evaluate to False because it checks on
identity and it's impossible to take the same identity as a hard coded
list/set/dict initializer.

## Test Plan

Multiple test cases were added to ensure the rule works + doesn't flag
false positives + the fix works correctly.
2023-11-11 00:29:23 +00:00
Charlie Marsh
5849a75223
Rename ruff crate to ruff_linter (#7529) 2023-09-20 08:38:27 +02:00
Renamed from crates/ruff/resources/test/fixtures/pycodestyle/constant_literals.py (Browse further)