hghave: list the module needed for the `vcr` check
I'm tired of having to look up modules each time I setup a system, and try to
distinguish between similar package names to get the right one. Now that the
search API has been disabled, it's even harder. There are other python packages
here that should be listed like this, but this is the one that came up missing
today, so it's a start.
Differential Revision: https://phab.mercurial-scm.org/D9879
from __future__ import absolute_import
from mercurial.thirdparty import attr
from mercurial import (
cmdutil,
commands,
extensions,
logcmdutil,
revsetlang,
smartset,
)
from mercurial.utils import stringutil
def logrevset(repo, wopts):
revs = logcmdutil._initialrevs(repo, wopts)
if not revs:
return None
match, pats, slowpath = logcmdutil._makematcher(repo, revs, wopts)
wopts = attr.evolve(wopts, pats=pats)
return logcmdutil._makerevset(repo, wopts, slowpath)
def uisetup(ui):
def printrevset(orig, repo, wopts):
revs, filematcher = orig(repo, wopts)
if wopts.opts.get(b'print_revset'):
expr = logrevset(repo, wopts)
if expr:
tree = revsetlang.parse(expr)
tree = revsetlang.analyze(tree)
else:
tree = []
ui = repo.ui
ui.write(b'%s\n' % stringutil.pprint(wopts.opts.get(b'rev', [])))
ui.write(revsetlang.prettyformat(tree) + b'\n')
ui.write(stringutil.prettyrepr(revs) + b'\n')
revs = smartset.baseset() # display no revisions
return revs, filematcher
extensions.wrapfunction(logcmdutil, 'getrevs', printrevset)
aliases, entry = cmdutil.findcmd(b'log', commands.table)
entry[1].append(
(
b'',
b'print-revset',
False,
b'print generated revset and exit (DEPRECATED)',
)
)