Mercurial > hg
view tests/remotefilelog-getflogheads.py @ 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 | a804242050c4 |
children |
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from mercurial.i18n import _ from mercurial import ( hg, registrar, ) from mercurial.utils import ( urlutil, ) cmdtable = {} command = registrar.command(cmdtable) @command(b'getflogheads', [], b'path') def getflogheads(ui, repo, path): """ Extension printing a remotefilelog's heads Used for testing purpose """ dest = urlutil.get_unique_pull_path_obj(b'getflogheads', ui) peer = hg.peer(repo, {}, dest) try: flogheads = peer.x_rfl_getflogheads(path) finally: peer.close() if flogheads: for head in flogheads: ui.write(head + b'\n') else: ui.write(_(b'EMPTY\n'))