Mercurial > hg-stable
changeset 22996:a43d929d1fa1
generatorset: implement __len__
It was the only smartset class without a `__len__` implementation.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Wed, 15 Oct 2014 04:28:55 -0700 |
| parents | 2587631c5f8a |
| children | d16804069db1 |
| files | mercurial/revset.py |
| diffstat | 1 files changed, 5 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/revset.py Wed Oct 15 04:26:23 2014 -0700 +++ b/mercurial/revset.py Wed Oct 15 04:28:55 2014 -0700 @@ -2776,6 +2776,11 @@ self.fastasc = asc.__iter__ self.fastdesc = asc.__reversed__ + def __len__(self): + for x in self._consumegen(): + pass + return len(self._genlist) + def sort(self, reverse=False): self._ascending = not reverse