ruff/crates/ruff_linter/resources/test/fixtures/flake8_pyi/PYI043.pyi
Tom Kuson 3fbabfe126
[flake8-pyi] Check PEP 695 type aliases for snake-case-type-alias and t-suffixed-type-alias (#8966)
## Summary

Check PEP 695 type alias definitions for `snake-case-type-alias`
(`PYI042`) and `t-suffixed-type-alias` (`PYI043`)

Related to #8771.

## Test Plan

`cargo test`
2023-12-02 13:26:43 -05:00

27 lines
821 B
Python

import typing
from collections.abc import Mapping
from typing import (
Annotated,
TypeAlias,
Union,
Literal,
)
_PrivateAliasT: TypeAlias = str | int # PYI043, since this ends in a T
_PrivateAliasT2: TypeAlias = typing.Any # PYI043, since this ends in a T
_PrivateAliasT3: TypeAlias = Literal[
"not", "a", "chance"
] # PYI043, since this ends in a T
just_literals_pipe_union: TypeAlias = Literal[True] | Literal["idk"]
PublicAliasT: TypeAlias = str | int
PublicAliasT2: TypeAlias = Union[str, bytes]
_ABCDEFGHIJKLMNOPQRST: TypeAlias = typing.Any
_PrivateAliasS: TypeAlias = Literal["I", "guess", "this", "is", "okay"]
_PrivateAliasS2: TypeAlias = Annotated[str, "also okay"]
# check that this edge case doesn't crash
_: TypeAlias = str | int
# PEP 695
type _FooT = str | int
type Foo = str | int