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Use TypeAlias where possible for type aliases (#7630)
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@@ -2,6 +2,7 @@ import sys
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from sre_constants import *
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from sre_constants import _NamedIntConstant as _NIC, error as _Error
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from typing import Any, Iterable, Match, Pattern as _Pattern, overload
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from typing_extensions import TypeAlias
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SPECIAL_CHARS: str
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REPEAT_CHARS: str
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@@ -33,16 +34,16 @@ class _State:
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def checklookbehindgroup(self, gid: int, source: Tokenizer) -> None: ...
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if sys.version_info >= (3, 8):
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State = _State
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State: TypeAlias = _State
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else:
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Pattern = _State
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Pattern: TypeAlias = _State
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_OpSubpatternType = tuple[int | None, int, int, SubPattern]
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_OpGroupRefExistsType = tuple[int, SubPattern, SubPattern]
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_OpInType = list[tuple[_NIC, int]]
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_OpBranchType = tuple[None, list[SubPattern]]
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_AvType = _OpInType | _OpBranchType | Iterable[SubPattern] | _OpGroupRefExistsType | _OpSubpatternType
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_CodeType = tuple[_NIC, _AvType]
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_OpSubpatternType: TypeAlias = tuple[int | None, int, int, SubPattern]
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_OpGroupRefExistsType: TypeAlias = tuple[int, SubPattern, SubPattern]
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_OpInType: TypeAlias = list[tuple[_NIC, int]]
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_OpBranchType: TypeAlias = tuple[None, list[SubPattern]]
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_AvType: TypeAlias = _OpInType | _OpBranchType | Iterable[SubPattern] | _OpGroupRefExistsType | _OpSubpatternType
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_CodeType: TypeAlias = tuple[_NIC, _AvType]
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class SubPattern:
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data: list[_CodeType]
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@@ -87,8 +88,8 @@ class Tokenizer:
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def fix_flags(src: str | bytes, flags: int) -> int: ...
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_TemplateType = tuple[list[tuple[int, int]], list[str | None]]
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_TemplateByteType = tuple[list[tuple[int, int]], list[bytes | None]]
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_TemplateType: TypeAlias = tuple[list[tuple[int, int]], list[str | None]]
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_TemplateByteType: TypeAlias = tuple[list[tuple[int, int]], list[bytes | None]]
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if sys.version_info >= (3, 8):
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def parse(str: str, flags: int = ..., state: State | None = ...) -> SubPattern: ...
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@overload
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