[Python-checkins] r60640 - python/trunk/Lib/_abcoll.py

[raymond.hettinger]

Author: raymond.hettinger
Date: Thu Feb  7 04:10:33 2008
New Revision: 60640

Modified:
   python/trunk/Lib/_abcoll.py
Log:
Merge 60627.

Modified: python/trunk/Lib/_abcoll.py
==============================================================================
--- python/trunk/Lib/_abcoll.py	(original)
+++ python/trunk/Lib/_abcoll.py	Thu Feb  7 04:10:33 2008
@@ -170,7 +170,12 @@
 
     @classmethod
     def _from_iterable(cls, it):
-        return frozenset(it)
+        '''Construct an instance of the class from any iterable input.
+
+        Must override this method if the class constructor signature
+        will not accept a frozenset for an input.
+        '''
+        return cls(frozenset(it))
 
     def __and__(self, other):
         if not isinstance(other, Iterable):