Mark Dickinson <dicki...@gmail.com> added the comment:
> Because bool is embedded in int, it's okay to return a bool value *that > compares equal to the int from the corresponding int operation*. Agreed that it's okay, but I'd like to understand why it's considered *desirable*. What use-cases benefit from having `x | y` give `True` or `False` rather than `1` or `0` when `x` and `y` are bools? Is the intent that `x & y` and `x | y` provide shorter ways to spell `x and y`, `x or y`, or (as I think Serhiy's suggesting) is this about catering to people coming from other languages and expecting `&` and `|` to be the right operations for doing logic with bools? >From my integer-centric point of view, | and & are bitwise integer operations, >not logical operations; they only *happen* to apply to bool because a bool is >an int, but they're not natural boolean operations (in exactly the same way >that +, -, *, etc. aren't natural boolean operations). "and" and "or" seem the >"one obvious way to do it" for logical operations on bools; I don't think I >understand why anyone would want to use | and & on bools to get another bool, >instead of just using `or` and `and`. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue37831> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
