On 2020-09-25 at 13:44:36 +0100, Samuel Colvin <[email protected]> wrote:
> 2. We should have some easy way to say "let this error propagate", > rust uses very nice question mark at the end of a line syntax, python > could use something similar one day, until then a magic comment, > wrapper function or context function could be used. In Python, the way to say "let this error propagate" is not to say anything at all. y = f(x) says (and very concisely, I might add) "if f raises an exception, or propagates some exception from some other place, then let that exception propagate." _______________________________________________ Python-ideas mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/[email protected]/message/25E6NBXYXZF5A5UGCXOOG6QZZ5NXH365/ Code of Conduct: http://python.org/psf/codeofconduct/
