author | Pierre-Yves David <pierre-yves.david@fb.com> |
Thu, 02 Oct 2014 19:22:17 -0500 | |
changeset 22730 | aeacc2055f0d |
parent 22729 | f7b0ebe6ad42 |
child 22731 | 22c669f3a7f9 |
--- a/mercurial/revset.py Thu Oct 02 19:22:03 2014 -0500 +++ b/mercurial/revset.py Thu Oct 02 19:22:17 2014 -0500 @@ -2291,7 +2291,8 @@ """Returns a new object with the substraction of the two collections. This is part of the mandatory API for smartset.""" - raise NotImplementedError() + c = other.__contains__ + return self.filter(lambda r: not c(r)) def filter(self, condition): """Returns this smartset filtered by condition as a new smartset.