Mahmoud Saada 4373974dd9 [ty] Fix false positive for Final attribute assignment in __init__ (#21158) ... ## Summary Fixes https://github.com/astral-sh/ty/issues/1409 This PR allows `Final` instance attributes to be initialized in `__init__` methods, as mandated by the Python typing specification (PEP 591). Previously, ty incorrectly prevented this initialization, causing false positive errors. The fix checks if we're inside an `__init__` method before rejecting Final attribute assignments, allowing assignments during instance initialization while still preventing reassignment elsewhere. ## Test Plan - Added new test coverage in `final.md` for the reported issue with `Self` annotations - Updated existing tests that were incorrectly expecting errors - All 278 mdtest tests pass - Manually tested with real-world code examples --------- Co-authored-by: Carl Meyer <carl@astral.sh>		2025-11-11 12:54:05 -08:00
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resources	[ty] Fix false positive for Final attribute assignment in __init__ (#21158)	2025-11-11 12:54:05 -08:00
src	[ty] Fix false positive for Final attribute assignment in __init__ (#21158)	2025-11-11 12:54:05 -08:00
tests	[ty] Limit shown import paths to at most 5 unless ty runs with -v (#20912)	2025-10-16 13:18:09 +02:00
build.rs
Cargo.toml	[ty] Some more simplifications when rendering constraint sets (#21009)	2025-10-22 13:38:44 -04:00
mdtest.py	[ty] Set INSTA_FORCE_PASS and INSTA_OUTPUT environment variables from mdtest.py (#21029)	2025-10-22 15:32:14 +01:00
mdtest.py.lock