comparison hgext3rd/topic/compat.py @ 3694:c0d5e0929f8b

compat: from compatibility layer for createmarkers

We support down to 4.3 now. It supports operation.

3693:105d2d2c6a2e

# GNU General Public License version 2 or any later version.
"""
Compatibility module
"""
from __future__ import absolute_import

import functools

from mercurial import (
    obsolete,
    scmutil,
    util,

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

# Wrap obsolete.creatmarkers and make it accept but ignore "operation" argument
# for hg < 4.3
originalcreatemarkers = obsolete.createmarkers
while isinstance(originalcreatemarkers, functools.partial):
    originalcreatemarkers = originalcreatemarkers.func
if originalcreatemarkers.__code__.co_argcount < 6:
    def createmarkers(repo, relations, flag=0, date=None, metadata=None,
                      operation=None):
        return obsolete.createmarkers(repo, relations, flag, date, metadata)
else:
    def createmarkers(*args, **kwargs):
        return obsolete.createmarkers(*args, **kwargs)

def startpager(ui, cmd):
    """function to start a pager in case ui.pager() exists"""
    try:
        ui.pager(cmd)
    except AttributeError:

        scmutil.cleanupnodes(repo, replacements, 'changetopics',
                             moves=moves)
    else:
        relations = [(repo[o], tuple(repo[n] for n in new))
                     for (o, new) in replacements.iteritems()]
        createmarkers(repo, relations, operation=operation)

3694:c0d5e0929f8b

# GNU General Public License version 2 or any later version.
"""
Compatibility module
"""
from __future__ import absolute_import

from mercurial import (
    obsolete,
    scmutil,
    util,

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

def startpager(ui, cmd):
    """function to start a pager in case ui.pager() exists"""
    try:
        ui.pager(cmd)
    except AttributeError:

        scmutil.cleanupnodes(repo, replacements, 'changetopics',
                             moves=moves)
    else:
        relations = [(repo[o], tuple(repo[n] for n in new))
                     for (o, new) in replacements.iteritems()]
        obsolete.createmarkers(repo, relations, operation=operation)