4 Commits

Author	SHA1	Message	Date
Shantanu	2d5ce4532a	Flag all comparisons against builtin types in E721 (#8491) ... See #8483. Generalised fix on top of #8485 Based on the output of `print("\n".join(k for k, v in builtins.__dict__.items() if isinstance(v, type)))`	2023-11-05 21:28:47 -05:00
qdegraaf	75c9be099f	[`E721`] Flag comparisons to `memoryview` (#8485) ... ## Summary Adds `memoryview` to the list of typeclasses that `fn is_type()` uses for type comparison checks so that it raises a violation if `is`, `is not` or `isinstance()` are not used. ## Test Plan Added examples to existing fixture ## Issue Link Closes: https://github.com/astral-sh/ruff/issues/8483	2023-11-04 13:41:58 +00:00
Charlie Marsh	df807ff912	Allow `is` and `is` not for direct type comparisons (#7905) ... ## Summary This PR updates our E721 implementation and semantics to match the updated `pycodestyle` logic, which I think is an improvement. Specifically, we now allow `type(obj) is int` for exact type comparisons, which were previously impossible. So now, we're largely just linting against code like `type(obj) == int`. This change is gated to preview mode. Closes https://github.com/astral-sh/ruff/issues/7904. ## Test Plan Updated the test fixture and ensured parity with latest Flake8.	2023-10-20 23:27:12 +00:00
Charlie Marsh	5849a75223	Rename `ruff` crate to `ruff_linter` (#7529)	2023-09-20 08:38:27 +02:00