text_combined: iybzpoboxcom explain pickle would read written simultaneously dave assume app multiple processes dave theres cron job training daily could dave happen time message arrives would locking various databases processes suppose could implement something vagaries network file systems crossplatform demands always made task problematic maybe expand safe_pickle code safe_pickle_read safe_pickle_write corresponding bit file locking code invoke probably ugly sin hidden away dark corner complete skip _______________________________________________ spambayesdev mailing list bsfegmjrrhnqpythonorg httpmailpythonorgmailmanlistinfospambayesdev tue 05 aug 2008 203449 0500 spambayesdev unsafe pickle saving