tests/crashgetbundler.py

store: cache the file_size when we get it from disk

The point of caching `files` is to ensure consistency and avoiding redoing
expensive work. So we cache the file_size once retrieved.

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)