tests/crashgetbundler.py

branch3: use an explicitely experimental name for files

Since this format is still experimental, we don't want to have to side-step
the `branch3` name in case people do start using it before it's stable.

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)