On Wed, 7 Apr 2021 23:44:18 +0900 Inada Naoki <[email protected]> wrote: > On Wed, Apr 7, 2021 at 11:29 PM Miro Hrončok <[email protected]> wrote: > > > > On 07. 04. 21 14:53, Inada Naoki wrote: > > > 'U' mode was removed once and resurrected. > > > https://bugs.python.org/issue39674 > > > > > > As far as I can see, it is postponed to Python 3.10. Am I right? > > > Can we remove 'U' mode in Python 3.10? > > > > What is the benefit of doing it? Is the current compatibility layer to do > > nothing when "U" is passed difficult to maintain? > > > > I am working on fileinput module: > > * https://bugs.python.org/issue43712 > * https://bugs.python.org/issue5758 > * https://bugs.python.org/issue36865 > > It supports deprecated 'U' mode for now, same to builtin open(). > When I read and write code and tests, I need to pay attention about > all allowed combination of mode string.
You can already remove 'U' from fileinput with necessarily removing it from open(). Regards Antoine. _______________________________________________ Python-Dev mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/[email protected]/message/26AZN6PKHPGOGALX7ODDFZUUAQINY27E/ Code of Conduct: http://python.org/psf/codeofconduct/
