Bugs item #1170766, was opened at 2005-03-26 00:54 Message generated for change (Tracker Item Submitted) made by Item Submitter You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1170766&group_id=5470
Category: Python Library Group: Python 2.4 Status: Open Resolution: None Priority: 5 Submitted By: Alexander Kozlovsky (kozlovsky) Assigned to: Nobody/Anonymous (nobody) Summary: weakref.proxy incorrect behaviour Initial Comment: According documentation, proxy in most contexts must have the same behaviour as object itself. PROBLEM: bool(proxy_object) != bool(object_itself) EXAMPLE: >>> class X(list): pass # collection class ... >>> x = X() # empty collection >>> import weakref >>> proxy = weakref.proxy(x) >>> bool(x) False >>> bool(proxy) True PYTHON VERSION: 2.4 (#60, Nov 30 2004, 11:49:19) [MSC v.1310 32 bit (Intel)] also tested on: 2.3.4 (#53, May 25 2004, 21:17:02) [MSC v.1200 32 bit (Intel)] ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1170766&group_id=5470 _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
