Mercurial > evolve

view hgext3rd/topic/compat.py @ 2939:7759d040d48d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
topic: provide more information when behind count cannot be computed The behind count has been confusing for various user and the associated error message is even worth. We try to clarify it to see if that helps.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Sun, 17 Sep 2017 19:59:25 +0200
parents 66357d4d03b2
children 7a1a4d1f0958
line wrap: on
line source

# Copyright 2017 FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
"""
Compatibility module
"""
from __future__ import absolute_import

from mercurial import obsolete

getmarkers = None
successorssets = None
try:
    from mercurial import obsutil
    getmarkers = getattr(obsutil, 'getmarkers', None)
    successorssets = getattr(obsutil, 'successorssets', None)
except ImportError:
    pass

if getmarkers is None:
    getmarkers = obsolete.getmarkers
if successorssets is None:
    successorssets = obsolete.successorssets