guido van rossum hoaufpythonorg thu may 1 2008 320 nick coghlan wrote think giovannis point important one well iterator pipeline operations far efficiently since dont wait whole directory listing anything eg youre kind moverename operation directory start copying first file new location without wait directory read finish reducing startup delays operation useful thing comes providing user good feeling responsiveness application allows application effectively pipeline something may actual genuine improvement responsiveness rather appearance one sounds like optimizing superrare case please tell youve timed guido van rossum home page httpwwwpythonorgguido _______________________________________________ python3000 mailing list smsbmo9552pythonorg httpmailpythonorgmailmanlistinfopython3000 unsubscribe httpmailpythonorgmailmanoptionspython3000python300040tangomucom thu 07 aug 2008 233008 0700 python3000 removal ospathwalk