actually i would like to remove try except code in all function and i feel that try except code for a large block code can not show which function name , which line number error, if use try except for specified code block to show where it has error it will have many ugly try except code and need many human force to craft the code, i hope that code write once for program to program itself in future.
actually this method i ask is not good enough since it will need to add many function wrapper. On Thursday, August 18, 2016 at 3:49:04 PM UTC+8, Chris Angelico wrote: > On Thu, Aug 18, 2016 at 5:44 PM, meInvent bbird <jobmatt...@gmail.com> wrote: > > if i use > > > > result = "" > > before try > > and return result at the end > > > > as return of function can be any type > > > > there will be type mismatch > > > > how to return the result of func ? > > If it raises an exception, it *does not have* a return value. That's > why I let the exception continue to bubble. But fundamentally, you > can't just carry on regardless. I recommend a complete rethink of what > you're trying to do here. > > ChrisA -- https://mail.python.org/mailman/listinfo/python-list
