Or you copy the whole dictionary or you just copy the keys: for k in d.keys(): ...
or for k in list(d): ... -- http://mail.python.org/mailman/listinfo/python-list
Or you copy the whole dictionary or you just copy the keys: for k in d.keys(): ...
or for k in list(d): ... -- http://mail.python.org/mailman/listinfo/python-list