Make imported name private and wrap long-line.
diff --git a/Lib/collections.py b/Lib/collections.py
index f0f1fbb..da59608 100644
--- a/Lib/collections.py
+++ b/Lib/collections.py
@@ -10,7 +10,7 @@
from keyword import iskeyword as _iskeyword
import sys as _sys
import heapq as _heapq
-from weakref import proxy
+from weakref import proxy as _proxy
from itertools import repeat as _repeat, chain as _chain, starmap as _starmap, \
ifilter as _ifilter, imap as _imap, izip as _izip
@@ -59,7 +59,7 @@
root = self.__root
last = root.prev
link.prev, link.next, link.key = last, root, key
- last.next = root.prev = proxy(link)
+ last.next = root.prev = _proxy(link)
dict.__setitem__(self, key, value)
def __delitem__(self, key):
@@ -131,7 +131,8 @@
def __eq__(self, other):
if isinstance(other, OrderedDict):
- return len(self)==len(other) and all(_imap(_eq, self.items(), other.items()))
+ return len(self)==len(other) and \
+ all(_imap(_eq, self.iteritems(), other.iteritems()))
return dict.__eq__(self, other)