iybzpoboxcom dave somebody already written file lock library dave encapsulates maybe use doesnt dave exist exist several flavors query pythondev indicates ive gotten three responses far twisted mailman something called zclockfile different implementations clear satisfy constraints ill look something sure point skip _______________________________________________ spambayesdev mailing list bsfegmjrrhnqpythonorg httpmailpythonorgmailmanlistinfospambayesdev tue 05 aug 2008 211658 0500 spambayesdev unsafe pickle saving