tests/crashgetbundler.py

templater: swap `\` with `/` in more location

This is similar to the previous changeset, but apply that logic to
_readmapfile.

Differential Revision: https://phab.mercurial-scm.org/D11282

from __future__ import absolute_import

from mercurial.i18n import _
from mercurial import changegroup, error, extensions


def abort(orig, *args, **kwargs):
    raise error.Abort(_('this is an exercise'))


def uisetup(ui):
    extensions.wrapfunction(changegroup, 'getbundler', abort)