Mercurial > public > mercurial-scm > hg
diff mercurial/pure/parsers.py @ 34331:531332502568
style: always use `x is not None` instead of `not x is None`
Differential Revision: https://phab.mercurial-scm.org/D842
| author | Alex Gaynor <agaynor@mozilla.com> |
|---|---|
| date | Fri, 29 Sep 2017 15:49:43 +0000 |
| parents | df448de7cf3b |
| children | 644a02f6b34f |
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--- a/mercurial/pure/parsers.py Sun Apr 24 18:41:23 2016 +0900 +++ b/mercurial/pure/parsers.py Fri Sep 29 15:49:43 2017 +0000 @@ -80,7 +80,7 @@ return i * indexsize def __delitem__(self, i): - if not isinstance(i, slice) or not i.stop == -1 or not i.step is None: + if not isinstance(i, slice) or not i.stop == -1 or i.step is not None: raise ValueError("deleting slices only supports a:-1 with step 1") i = self._fix_index(i.start) if i < self._lgt: @@ -114,7 +114,7 @@ return count def __delitem__(self, i): - if not isinstance(i, slice) or not i.stop == -1 or not i.step is None: + if not isinstance(i, slice) or not i.stop == -1 or i.step is not None: raise ValueError("deleting slices only supports a:-1 with step 1") i = self._fix_index(i.start) if i < self._lgt: