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627f475b91
## Summary
The use of `|` as a union operator is not always safe, if a type
annotation is evaluated in a runtime context. For example, this code
errors at runtime:
```python
import httpretty
import requests_mock
item: type[requests_mock.Mocker | httpretty] = requests_mock.Mocker
```
However, it's fine in a `.pyi` file, with `__future__` annotations`, or
if the annotation is in a non-evaluated context, like:
```python
def func():
item: type[requests_mock.Mocker | httpretty] = requests_mock.Mocker
```
This PR modifies the rule to avoid enforcing in those invalid,
runtime-evaluated contexts.
Closes https://github.com/astral-sh/ruff/issues/6455.
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|---|---|---|
| .. | ||
| flake8_to_ruff | ||
| ruff | ||
| ruff_benchmark | ||
| ruff_cache | ||
| ruff_cli | ||
| ruff_dev | ||
| ruff_diagnostics | ||
| ruff_formatter | ||
| ruff_index | ||
| ruff_macros | ||
| ruff_python_ast | ||
| ruff_python_codegen | ||
| ruff_python_formatter | ||
| ruff_python_index | ||
| ruff_python_literal | ||
| ruff_python_parser | ||
| ruff_python_resolver | ||
| ruff_python_semantic | ||
| ruff_python_stdlib | ||
| ruff_python_trivia | ||
| ruff_shrinking | ||
| ruff_source_file | ||
| ruff_text_size | ||
| ruff_wasm | ||