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This commit is contained in:
Kovid Goyal 2015-02-20 15:00:47 +05:30
parent d81046013e
commit 5ff7bfe564
1 changed files with 4 additions and 8 deletions
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8
src/css_selectors/ordered_set.py
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@ -31,10 +31,9 @@ class OrderedSet(collections.MutableSet):
every entry has an index that can be looked up. every entry has an index that can be looked up.
""" """
def __init__(self, iterable=None): def __init__(self, iterable=None):
if iterable is None:
self.items = [] self.items = []
self.map = {} self.map = {}
else: if iterable is not None:
for item in iterable: for item in iterable:
idx = self.map.get(item) idx = self.map.get(item)
if idx is None: if idx is None:
@ -131,9 +130,6 @@ class OrderedSet(collections.MutableSet):
if isinstance(other, OrderedSet): if isinstance(other, OrderedSet):
return len(self) == len(other) and self.items == other.items return len(self) == len(other) and self.items == other.items
try: try:
other_as_set = set(other) return type(other)(self.map) == other
except TypeError: except TypeError:
# If `other` can't be converted into a set, it's not equal.
return False return False
else:
return set(self) == other_as_set