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hgweb: add a `message` attribute to `hgweb.common.ErrorResponse` This fixes a Python 3 bug where hgweb assumes an Exception subclass will have a `.message` attribute after running `Exception.__init__`.[1] The Python 3 way to get this info would be `e.args[0]`, but adding a new named attribute is more ergonomic in my view. [1] https://www.mercurial-scm.org/repo/hg-committed/file/6ccf539aec71/mercurial/hgweb/hgwebdir_mod.py#l459 Differential Revision: https://phab.mercurial-scm.org/D6840
author Connor Sheehan <sheehan@mozilla.com>
date Tue, 10 Sep 2019 12:32:07 -0400
parents c1149533676b
children 2372284d9457
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# mergeutil.py - help for merge processing in mercurial
#
# Copyright 2005-2007 Matt Mackall <mpm@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 __future__ import absolute_import

from .i18n import _

from . import (
    error,
)

def checkunresolved(ms):
    if list(ms.unresolved()):
        raise error.Abort(_("unresolved merge conflicts "
                            "(see 'hg help resolve')"))
    if ms.mdstate() != 's' or list(ms.driverresolved()):
        raise error.Abort(_('driver-resolved merge conflicts'),
                          hint=_('run "hg resolve --all" to resolve'))