Eric Osborne <e...@notcom.com> added the comment: IPv6 is nasty no matter how you do it (cf. https://tools.ietf.org/html/rfc1924). And the ipaddr library already has hex (packed()).
Binary's not about direct readabilty, but about ease of comparison. It's much easier to show the reader '0b00000001000000100000001100000100' '0b00000001000000100000001100000011' '0b11111111111111111111111111111100' and have them figure out whether the mask contains both hosts than to show them '1.2.3.4' '1.2.3.3' '255.255.255.252' and ask them to convert to binary in their heads. Without the zero padding on the left, this is very easy to get wrong. But I certainly agree that this is somewhat niche and a convenience function, and if the consensus is that this is too narrow for stdlib, so be it. eric On Mon, Feb 12, 2018 at 8:46 AM Serhiy Storchaka <rep...@bugs.python.org> wrote: > > Serhiy Storchaka <storchaka+cpyt...@gmail.com> added the comment: > > I wouldn't say that > "0b00000000000000010000110110111000100001011010001100000000000000000000000000000000100010100010111000000011011100000111001100110100" > is a very human readable. For more readability it is better to group digits > by 4 or 8, and why not use hexadecimal then? > > In any case the application of this feature looks pretty narrow to me. And > since it can be implemented as a one-line function, I think it shouldn't be > added in the stdlib. The ipaddress classes are already complex. > > ---------- > > _______________________________________ > Python tracker <rep...@bugs.python.org> > <https://bugs.python.org/issue32820> > _______________________________________ > ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32820> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
