That sounds reasonable ;-) Victor
On Thu, Apr 8, 2021 at 3:02 AM Inada Naoki <songofaca...@gmail.com> wrote: > > We are close to 3.10 beta and it is not ideal timing for removing. > So my proposal is: > > * Remove 'U' in fileinput, because it makes my task little simpler. > * Remove 'U' in other places in Python 3.11, after 3.10 branch is > created (and master branch is renamed to main). > > On Thu, Apr 8, 2021 at 5:45 AM Brett Cannon <br...@python.org> wrote: > > > > > > > > On Wed, Apr 7, 2021 at 10:01 AM Serhiy Storchaka <storch...@gmail.com> > > wrote: > >> > >> 07.04.21 19:13, Victor Stinner пише: > >> > Hi Inada-san, > >> > > >> > I'm +0 on removing again the flag, but I would prefer to not endorse > >> > the responsibility. I am already responsible for enough incompatible > >> > changes in Python 3.10 :-D > >> > > >> > Some context on this "U" open mode. The flag is accepted by many > >> > functions opening files. It is deprecated (emit DeprecationWarning) > >> > for 9 years (Python 3.3, 2012). > >> > >> It was silently deprecated before 3.3 (perhaps it was no-op since 3.0). > >> > >> I added DeprecationWarning with intention to remove this option in all > >> functions accepting it. The only non-trivial support of the "U" mode was > >> left in ZipFile.open(), and it was broken since beginning. > > > > > > I think at this point the DeprecationWarning has definitely been on long > > enough, there was an explicit warning about it in Python 3.9, and 3.10 will > > be nearly 2 years removed from 2.7 reaching EOL which is the only place > > where "U" may still be used. So I think it's fine to drop "U" in 3.10. > > _______________________________________________ > > Python-Dev mailing list -- python-dev@python.org > > To unsubscribe send an email to python-dev-le...@python.org > > https://mail.python.org/mailman3/lists/python-dev.python.org/ > > Message archived at > > https://mail.python.org/archives/list/python-dev@python.org/message/VTROKN5UOU3EN6F3OLX5RUK7TVETAXKB/ > > Code of Conduct: http://python.org/psf/codeofconduct/ > > > > -- > Inada Naoki <songofaca...@gmail.com> > _______________________________________________ > Python-Dev mailing list -- python-dev@python.org > To unsubscribe send an email to python-dev-le...@python.org > https://mail.python.org/mailman3/lists/python-dev.python.org/ > Message archived at > https://mail.python.org/archives/list/python-dev@python.org/message/NYVORKRSH562UMAXXLSJOOW5ECBA3HC5/ > Code of Conduct: http://python.org/psf/codeofconduct/ -- Night gathers, and now my watch begins. It shall not end until my death. _______________________________________________ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/633HYC4O3TCOZARWXI6JCDFO2SBZHXRT/ Code of Conduct: http://python.org/psf/codeofconduct/
