--- a/hgext3rd/topic/revset.py Mon Mar 21 21:28:12 2016 -0700 +++ b/hgext3rd/topic/revset.py Mon Mar 21 21:28:29 2016 -0700 @@ -1,5 +1,7 @@ +from mercurial import error from mercurial import revset from mercurial import util +from mercurial.i18n import _ from . import constants, destination, stack