Hi Eric, Which stdlib modules are currently frozen? If I really want to hack site.py or os.py for whatever reason, I just have to use "python3 -X frozen_modules=off"?
> 1. always default to "on" (the annoyance for contributors isn't big enough?) What is the annoyance? What is different between frozen and not frozen? Victor On Mon, Sep 27, 2021 at 6:58 PM Eric Snow <ericsnowcurren...@gmail.com> wrote: > > We've frozen most of the stdlib modules imported during "python -c > pass" [1][2], to make startup a bit faster. Import of those modules > is controlled by "-X frozen_modules=[on|off]". Currently it defaults > to "off" but we'd like to default to "on". The blocker is the impact > on contributors. I expect many will make changes to a stdlib module > and then puzzle over why those changes aren't getting used. That's an > annoyance we can avoid, which is the point of this thread. > > Possible solutions: > > 1. always default to "on" (the annoyance for contributors isn't big enough?) > 2. default to "on" if it's a PGO build (and "off" otherwise) > 3. default to "on" unless running from the source tree > > Thoughts? > > -eric > > > [1] https://bugs.python.org/issue45020 > [2] FWIW, we may end up also freezing the modules imported for "python > -m ...", along with some other commonly used modules (like argparse). > That is a separate discussion. > _______________________________________________ > 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/4ESW3NNOX43DRFKLEW3IMDXDKPDMNRGR/ > 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/CLODS7B5Z3UEZTQ7QIALG2DWB4H37EWP/ Code of Conduct: http://python.org/psf/codeofconduct/
