steven gsdszpearwoodinfo sat 19 apr 2008 121847 1200 greg ewing wrote antoine pitrou wrote want derive program bugs environmenterror usually derive valueerror runtimeerror simply exception im talking program bugs im talking exceptions due something user wrong like able try f opensomefile mungulatef fclose except environmenterror e big_nasty_alertcouldnt mungulate e might help explain sort actual things user wrong talking im sitting thing see user could wrong specify wrong file doesnt sound like environmenterror dont know valueerror typeerror either steven _______________________________________________ pythondev mailing list zvlllneumpythonorg httpmailpythonorgmailmanlistinfopythondev unsubscribe httpmailpythonorgmailmanoptionspythondevpythondev40tangomucom fri 08 aug 2008 063232 1000 pythondev thoughts eoferror inherit environmenterror