Mercurial > hg
view mercurial/typelib.py @ 51725:bbe59cc5d2e1
rust-changelog: accessing the index
The `Index` object is currently the one providing all DAG related
algorithms, starting with simple ancestors iteration up to more
advanced ones (ranges, common ancestors…).
From pure Rust code, there was no way to access the changelog index for
a given `Repository`, probably because `rhg` does not use any such algorithm
yet.
author | Georges Racinet <georges.racinet@cloudcrane.io> |
---|---|
date | Mon, 22 Jul 2024 18:20:29 +0200 |
parents | f3b34386d3e0 |
children | 43460c311c0c |
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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. import typing # 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