python3: use format-source to run byteify-strings in .py files
Using the format-source extension smooth out the pain of merging after
auto-formatting.
This change makes all of the Evolve test suite pass under python3 and has
added benefit of being 100% automated using mercurial's `byteify-strings`
script version 1.0 (revision 11498aa91c036c6d70f7ac5ee5af2664a84a1130).
How to benefit from the help of format-source is explained in the README.
# 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,
pycompat,
)
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
if pycompat.ispy3:
def branchmapitems(branchmap):
return branchmap.items()
else:
# py3-transform: off
def branchmapitems(branchmap):
return branchmap.iteritems()
# py3-transform: on