Mercurial > hg
view README.rst @ 50093:ce60c8d4ac87
typing: add type hints to argument checking functions in cmdutil
These might be surprising, since they can take strings instead of bytes. The
way `AnyStr` works is that it must be all bytes or all str for any given
invocation.
The wildcard here will be the `opts` that get passed in- if the type is unknown
and defaults to `Any`, there's no enforcement that the dict key type matches the
additional args. But a lot of uses should be using `**opts` from the command
method, which has a str key. The uses of these methods in this module are now
typed because their internals force a specific type, and it can't just be
inferred from the caller.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Tue, 14 Feb 2023 12:40:59 -0500 |
parents | c5912e35d06d |
children |
line wrap: on
line source
Mercurial ========= Mercurial is a fast, easy to use, distributed revision control tool for software developers. Basic install:: $ make # see install targets $ make install # do a system-wide install $ hg debuginstall # sanity-check setup $ hg # see help Running without installing:: $ make local # build for inplace usage $ ./hg --version # should show the latest version See https://mercurial-scm.org/ for detailed installation instructions, platform-specific notes, and Mercurial user information. Notes for packagers =================== Mercurial ships a copy of the python-zstandard sources. This is used to provide support for zstd compression and decompression functionality. The module is not intended to be replaced by the plain python-zstandard nor is it intended to use a system zstd library. Patches can result in hard to diagnose errors and are explicitly discouraged as unsupported configuration.