STINNER Victor <vstin...@python.org> added the comment:
> Regarding the text in What's New 3.10 about this at > https://docs.python.org/dev/whatsnew/3.10.html#other-language-changes, I > recommend adding there that func.__builtins__ is initialized from > globals["__builtins__"], if it exists, else from the frame's builtins, when > the function object is created; like you state in > https://github.com/python/cpython/pull/24564. Good idea, I updated my PR. > Or perhaps make one of these paragraphs refer to the other for details, since > they are duplicate mentions of the same behavior change (once the latter PR > lands). IMO it's useful to have two different paragraphs. One about the new attribute which is not really a semantics change, and one about the semantics changes when globals["__builtins__"] doesn't exist. For people who only care about Python 3.10 incompatible changes, they can simply read the Porting to Python 3.10 > Changes in the Python API section ;-) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue42990> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
