text_combined: guido van rossum hoaufpythonorg fri apr 4 2008 246 ralf schmitt wrote news file python 26 mention need define __hash__ case define __eq__ class breaks code mercurial pyparsing shouldnt documented somewhere also find whatsnew file well technically always requirement specific code breaks maybe need turn warning order backwards compatible guido van rossum home page httpwwwpythonorgguido _______________________________________________ pythondev mailing list zvlllneumpythonorg httpmailpythonorgmailmanlistinfopythondev unsubscribe httpmailpythonorgmailmanoptionspythondevpythondev40tangomucom thu 07 aug 2008 003737 0700 pythondev __eq__ vs hash