posix: delete Python 2 posixfile()
The comment no longer makes sense since the stdlib open() behaves
the way we want on Python 3. So it was removed.
Differential Revision: https://phab.mercurial-scm.org/D12288
# mergeutil.py - help for merge processing in mercurial
#
# Copyright 2005-2007 Olivia Mackall <olivia@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from .i18n import _
from . import error
def checkunresolved(ms):
if ms.unresolvedcount():
raise error.StateError(
_(b"unresolved merge conflicts (see 'hg help resolve')")
)