> it's subject to change in future releases; you'll need to change > your code accordingly if it changes > because it's language change, it's unlikely you can conditionally > choose which syntax to use based on the version of Python being used > you enable it explicitly and accept the instability of the language > feature
Thats the gist of it, yes. One example that comes to mind from PEP 622/634-636 would be the special casing of `True`, `False` to use identity (`is True`) for comparison and not equality (`== True`). As far as I remember this was not in PEP622 originally and if it were released this way would have been impossible to change later. _______________________________________________ Python-ideas mailing list -- python-ideas@python.org To unsubscribe send an email to python-ideas-le...@python.org https://mail.python.org/mailman3/lists/python-ideas.python.org/ Message archived at https://mail.python.org/archives/list/python-ideas@python.org/message/YMSTRGYDX6LH2T7W4WGXP5EJ7ERROH2X/ Code of Conduct: http://python.org/psf/codeofconduct/
