oops. should have used symmetric_difference!
>>> a.symmetric_difference(b) set(['_w', '_setup', 'report_callback_exception', '_do', '__getattr__', 'loadtk', '_loadtk', 'readprofile']) -- http://mail.python.org/mailman/listinfo/python-list
oops. should have used symmetric_difference!
>>> a.symmetric_difference(b) set(['_w', '_setup', 'report_callback_exception', '_do', '__getattr__', 'loadtk', '_loadtk', 'readprofile']) -- http://mail.python.org/mailman/listinfo/python-list