Mercurial > hg
view mercurial/typelib.py @ 52048:78fc666a3e94
rust-files: check for empty manifests caused by narrow
Explanations inline
author | Raphaël Gomès <rgomes@octobus.net> |
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date | Wed, 02 Oct 2024 13:39:43 +0200 |
parents | 1c5810ce737e |
children | 82e2c99c84f3 |
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# typelib.py - type hint aliases and support # # Copyright 2022 Matt Harbison <matt_harbison@yahoo.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import annotations import typing from typing import ( Callable, ) # Note: this is slightly different from pycompat.TYPE_CHECKING, as using # pycompat causes the BinaryIO_Proxy type to be resolved to ``object`` when # used as the base class during a pytype run. TYPE_CHECKING = typing.TYPE_CHECKING # The BinaryIO class provides empty methods, which at runtime means that # ``__getattr__`` on the proxy classes won't get called for the methods that # should delegate to the internal object. So to avoid runtime changes because # of the required typing inheritance, just use BinaryIO when typechecking, and # ``object`` otherwise. if TYPE_CHECKING: from typing import ( BinaryIO, Union, ) from . import ( node, posix, windows, ) BinaryIO_Proxy = BinaryIO CacheStat = Union[posix.cachestat, windows.cachestat] NodeConstants = node.sha1nodeconstants else: from typing import Any BinaryIO_Proxy = object CacheStat = Any NodeConstants = Any # scmutil.getuipathfn() related callback. UiPathFn = Callable[[bytes], bytes]