[red-knot] Add new 'unreachable code' test case#17306
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* origin/main: [red-knot] Default `python-platform` to current platform (#17183) [red-knot] Add new 'unreachable code' test case (#17306) [red-knot] mypy_primer: Run on `async-utils` (#17303) [red-knot] Add custom `__setattr__` support (#16748) [red-knot] Add `__init__` arguments check when doing `try_call` on a class literal (#16512) [`flake8-pie`] Avoid false positive for multiple assignment with `auto()` (`PIE796`) (#17274) [syntax-errors] Async comprehension in sync comprehension (#17177) [`airflow`] Expand module path check to individual symbols (`AIR302`) (#17278) [syntax-errors] Check annotations in annotated assignments (#17283) [syntax-errors] Extend annotation checks to `await` (#17282) [red-knot] Add support for `assert_never` (#17287) [`flake8-pytest-style`] Avoid false positive for legacy form of `pytest.raises` (`PT011`) (#17231) [red-knot] Do not show types for literal expressions on hover (#17290) [red-knot] Fix dead-code clippy warning (#17291) [red-knot] Reachability analysis (#17199) [red-knot] Don't use latency-sensitive for handlers (#17227)
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* dcreager/special-class: (26 commits) lint Add TODO about property test data Better todos Narrow type(generic) better More Python-like displays for specializations Add xfail for generic method inside generic class Comment other non-specializations Explain self_instance not being specialized Generic aliases are literals in type display Better TODO fallback type [red-knot] Default `python-platform` to current platform (#17183) [red-knot] Add new 'unreachable code' test case (#17306) [red-knot] mypy_primer: Run on `async-utils` (#17303) [red-knot] Add custom `__setattr__` support (#16748) [red-knot] Add `__init__` arguments check when doing `try_call` on a class literal (#16512) [`flake8-pie`] Avoid false positive for multiple assignment with `auto()` (`PIE796`) (#17274) [syntax-errors] Async comprehension in sync comprehension (#17177) [`airflow`] Expand module path check to individual symbols (`AIR302`) (#17278) [syntax-errors] Check annotations in annotated assignments (#17283) [syntax-errors] Extend annotation checks to `await` (#17282) ...
Glyphack
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## Summary
This is a new test case that I don't know how to handle yet. It leads to
many false positives in `rich/tests/test_win32_console.py`, which does
something like:
```py
if sys.platform == "win32":
from windows_only_module import some_symbol
some_other_symbol = 1
def some_test_case():
use(some_symbol) # Red Knot: unresolved-reference
use(some_other_symbol) # Red Knot: unresolved-reference
```
Also adds a test for using unreachable symbols in type annotations or as
class bases.
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Summary
This is a new test case that I don't know how to handle yet. It leads to many false positives in
rich/tests/test_win32_console.py, which does something like:Also adds a test for using unreachable symbols in type annotations or as class bases.