Mercurial > hg
changeset 20731:88aae5382519
revset: added __sub__ mehtod to _addset
This method is intended to duck-type baseset, so we will still have _addset as a
private class but now will be able to return it without wrapping it into an
orderedlazyset or a lazyset.
| author | Lucas Moscovicz <lmoscovicz@fb.com> |
|---|---|
| date | Fri, 14 Mar 2014 10:22:51 -0700 |
| parents | 180d47e1fb68 |
| children | 728438da3090 |
| files | mercurial/revset.py |
| diffstat | 1 files changed, 6 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/revset.py Fri Mar 14 10:22:29 2014 -0700 +++ b/mercurial/revset.py Fri Mar 14 10:22:51 2014 -0700 @@ -2419,6 +2419,12 @@ return orderedlazyset(self, filterfunc, ascending=self._ascending) return lazyset(self, filterfunc) + def __sub__(self, other): + filterfunc = lambda r: r not in other + if self._ascending is not None: + return orderedlazyset(self, filterfunc, ascending=self._ascending) + return lazyset(self, filterfunc) + def _iterator(self): """Iterate over both collections without repeating elements