mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-27 10:50:04 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

One more use of ifilter()

Browse source
This commit is contained in:
Raymond Hettinger 2003-02-02 16:07:53 +00:00
parent a3a53180c0
commit 1ecfb73c26
1 changed files with 2 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Lib/sets.py
View file

@ -436,9 +436,8 @@ class Set(BaseSet):
"""Remove all elements of another set from this set.""" """Remove all elements of another set from this set."""
self._binary_sanity_check(other) self._binary_sanity_check(other)
data = self._data data = self._data
for elt in other: for elt in ifilter(data.has_key, other):
if elt in data: del data[elt]
del data[elt]
return self return self
def difference_update(self, other): def difference_update(self, other):