Philippe C. Martin wrote: > print 'LEN OF BOOK BEFORE APPEND: ', len(pickle.dumps(self.__m_rw)) > self.__m_rw.books.append( [p_col1,p_col2,p_col3] ) > print 'LEN OF BOOK AFTER APPEND: ', len(pickle.dumps(self.__m_rw)) > > I get the same length before and after append. > > when I print self.__m_rw.books, I see my 'appends' in there, yet the > pickled object does not change.
instead of checking the length, have you checked what pickle.loads(pickle.dumps(self.__m_rw)) returns? </F> -- http://mail.python.org/mailman/listinfo/python-list