tests/crashgetbundler.py

fuzz: clean up some repetition on building parsers.so fuzzers

There was a lot of repetition here that I realized could be cleared out. I
think there's some more work we could do here, but this is enough for now.

Differential Revision: https://phab.mercurial-scm.org/D7568

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)