view mercurial/thirdparty/attr/setters.pyi @ 51801:62b25293b620 default tip

typing: correct a type hint in `mercurial.manifest` Obvious typo that was flagged by PyCharm.
author Matt Harbison <matt_harbison@yahoo.com>
date Wed, 14 Aug 2024 03:25:16 -0400
parents e1c586b9a43c
children
line wrap: on
line source

from typing import Any, NewType, NoReturn, TypeVar, cast

from . import Attribute, _OnSetAttrType

_T = TypeVar("_T")

def frozen(
    instance: Any, attribute: Attribute[Any], new_value: Any
) -> NoReturn: ...
def pipe(*setters: _OnSetAttrType) -> _OnSetAttrType: ...
def validate(instance: Any, attribute: Attribute[_T], new_value: _T) -> _T: ...

# convert is allowed to return Any, because they can be chained using pipe.
def convert(
    instance: Any, attribute: Attribute[Any], new_value: Any
) -> Any: ...

_NoOpType = NewType("_NoOpType", object)
NO_OP: _NoOpType