Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?]

Date	2015-07-19 14:55 -0500
From	Tim Chase <python.list@tim.thechases.com>
Subject	Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?]
References	(3 earlier) <mailman.695.1437273248.3674.python-list@python.org> <7083e494-6192-4acb-aea9-216d858171bc@googlegroups.com> <55ab2b57$0$1664$c3e8da3$5496439d@news.astraweb.com> <20150719075601.779a4edb@bigbox.christie.dr> <CAPTjJmoV1MV4Fyr39iYL0s0o_sXYQvZmkgrLMcDA1UfsvyFf8w@mail.gmail.com>
Newsgroups	comp.lang.python
Message-ID	<mailman.741.1437336659.3674.python-list@python.org> (permalink)

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On 2015-07-20 04:07, Chris Angelico wrote:
> The int() and float() functions accept, if I'm not mistaken,
> anything with Unicode category "Nd" (Number, decimal digit). In
> your examples, the fraction (U+215B) is No, and the Roman numerals
> (U+2168, U+2182) are Nl, so they're not supported. Adding support
> for these forms might be accepted as a feature request, but it's
> not a bug.

Ah, that makes sense.  Some simple testing (thanks, unicodedata
module) supports your conjecture.

It's not a particularly big deal so not really worth the brain-cycles
to add support for them.  Just upon hearing "Python's int() does
smart things with Unicode characters", those were some of my first
characters to try.  The failure struck me as odd until you explained
the simple difference.

-tkc

Thread

Re: Should non-security 2.7 bugs be fixed? Devin Jeanpierre <jeanpierreda@gmail.com> - 2015-07-18 19:33 -0700
  Re: Should non-security 2.7 bugs be fixed? Rick Johnson <rantingrickjohnson@gmail.com> - 2015-07-18 19:49 -0700
  Re: Should non-security 2.7 bugs be fixed? Rustom Mody <rustompmody@gmail.com> - 2015-07-18 20:52 -0700
    Re: Should non-security 2.7 bugs be fixed? Rick Johnson <rantingrickjohnson@gmail.com> - 2015-07-18 21:18 -0700
    Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Steven D'Aprano <steve@pearwood.info> - 2015-07-19 14:45 +1000
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-19 15:06 +1000
        Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-19 10:16 +0300
          Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-19 00:32 -0700
            Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-19 10:44 +0300
            Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Terry Reedy <tjreedy@udel.edu> - 2015-07-19 19:13 -0400
              Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-19 19:02 -0700
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Anuradha Laxminarayan <lanuradha@gmail.com> - 2015-07-18 23:25 -0700
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Terry Reedy <tjreedy@udel.edu> - 2015-07-19 04:26 -0400
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Tim Chase <python.list@tim.thechases.com> - 2015-07-19 07:56 -0500
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-20 04:07 +1000
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Tim Chase <python.list@tim.thechases.com> - 2015-07-19 14:55 -0500
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-20 07:16 +1000
        Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] wxjmfauth@gmail.com - 2015-07-20 00:43 -0700
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] MRAB <python@mrabarnett.plus.com> - 2015-07-19 23:13 +0100
      Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-20 20:30 -0700
        Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-21 13:43 +1000
          Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-20 23:11 -0700
        Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Laura Creighton <lac@openend.se> - 2015-07-21 10:10 +0200
          Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-21 12:10 +0300
            Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-21 19:18 +1000
              Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-21 13:13 +0300
            Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-07-21 11:34 +0100
            Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-07-21 20:39 +1000
              Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-21 13:54 +0300
                Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-08-09 00:27 +0300
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-08-09 09:29 -0700
              Re:  Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-22 06:34 -0700
                OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Steven D'Aprano <steve@pearwood.info> - 2015-07-23 02:58 +1000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Laura Creighton <lac@openend.se> - 2015-07-22 19:17 +0200
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-22 10:49 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Laura Creighton <lac@openend.se> - 2015-07-22 20:14 +0200
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-07-22 21:59 +0100
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Steven D'Aprano <steve@pearwood.info> - 2015-07-23 03:21 +1000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2015-07-22 21:44 -0400
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-23 12:00 +1000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Paul Rubin <no.email@nospam.invalid> - 2015-07-22 10:48 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-22 10:51 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-07-23 15:14 +1000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-22 11:09 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-07-23 15:41 +1000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-23 23:59 +0300
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-24 07:03 +1000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-24 00:29 +0300
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-07-23 22:50 +0100
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Laura Creighton <lac@openend.se> - 2015-07-23 23:52 +0200
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-24 00:59 +0300
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-24 08:02 +1000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Chris Angelico <rosuav@gmail.com> - 2015-07-24 08:00 +1000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] MRAB <python@mrabarnett.plus.com> - 2015-07-23 23:01 +0100
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Laura Creighton <lac@openend.se> - 2015-07-24 00:19 +0200
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-07-23 23:56 +0100
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Grant Edwards <invalid@invalid.invalid> - 2015-07-24 00:07 +0000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rick Johnson <rantingrickjohnson@gmail.com> - 2015-07-23 18:40 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Paul Rubin <no.email@nospam.invalid> - 2015-07-23 19:03 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rick Johnson <rantingrickjohnson@gmail.com> - 2015-07-23 20:16 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Grant Edwards <invalid@invalid.invalid> - 2015-07-24 14:13 +0000
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Paul Rubin <no.email@nospam.invalid> - 2015-07-24 08:45 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-07-24 16:58 +0100
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-23 22:15 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security   2.7 bugs be fixed?] Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2015-07-23 18:57 +1200
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-23 02:12 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Rustom Mody <rustompmody@gmail.com> - 2015-07-23 05:52 -0700
                Re: OT Re: Math-embarrassment results in CS [was: Should non-security 2.7 bugs be fixed?] Marko Rauhamaa <marko@pacujo.net> - 2015-07-23 11:24 +0300
        Re: Devanagari int literals [was Re: Should non-security 2.7 bugs be fixed?] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-07-21 18:57 +1000
    Re: Should non-security 2.7 bugs be fixed? Terry Reedy <tjreedy@udel.edu> - 2015-07-19 02:44 -0400
    Re: Should non-security 2.7 bugs be fixed? Terry Reedy <tjreedy@udel.edu> - 2015-07-19 05:11 -0400
      Re: Should non-security 2.7 bugs be fixed? Rustom Mody <rustompmody@gmail.com> - 2015-07-19 07:30 -0700
    Re: Should non-security 2.7 bugs be fixed? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-07-19 15:00 +0100
  Re: Should non-security 2.7 bugs be fixed? Steven D'Aprano <steve@pearwood.info> - 2015-07-19 14:45 +1000
    Re: Should non-security 2.7 bugs be fixed? Devin Jeanpierre <jeanpierreda@gmail.com> - 2015-07-19 18:20 -0700
      Re: Should non-security 2.7 bugs be fixed? Steven D'Aprano <steve@pearwood.info> - 2015-07-20 13:05 +1000
        Re: Should non-security 2.7 bugs be fixed? Devin Jeanpierre <jeanpierreda@gmail.com> - 2015-07-19 20:41 -0700
    Re: Should non-security 2.7 bugs be fixed? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-07-20 02:46 +0100
      Re: Should non-security 2.7 bugs be fixed? Rustom Mody <rustompmody@gmail.com> - 2015-07-19 19:16 -0700
        Re: Should non-security 2.7 bugs be fixed? Chris Angelico <rosuav@gmail.com> - 2015-07-20 12:59 +1000
        Re: Should non-security 2.7 bugs be fixed? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-07-20 11:59 +0100
        Re: Should non-security 2.7 bugs be fixed? Rick Johnson <rantingrickjohnson@gmail.com> - 2015-07-20 20:04 -0700
          Re: Should non-security 2.7 bugs be fixed? Rustom Mody <rustompmody@gmail.com> - 2015-07-20 20:15 -0700
            Re: Should non-security 2.7 bugs be fixed? Chris Angelico <rosuav@gmail.com> - 2015-07-21 13:33 +1000
            Re: Should non-security 2.7 bugs be fixed? Terry Reedy <tjreedy@udel.edu> - 2015-07-21 00:45 -0400
          Re: Should non-security 2.7 bugs be fixed? breamoreboy@gmail.com - 2015-07-21 14:22 -0700
            Re: Should non-security 2.7 bugs be fixed? Rick Johnson <rantingrickjohnson@gmail.com> - 2015-07-21 19:07 -0700
              Re: Should non-security 2.7 bugs be fixed? Terry Reedy <tjreedy@udel.edu> - 2015-07-22 02:51 -0400
                Re: Should non-security 2.7 bugs be fixed? Rick Johnson <rantingrickjohnson@gmail.com> - 2015-07-22 16:37 -0700
    Re: Should non-security 2.7 bugs be fixed? Terry Reedy <tjreedy@udel.edu> - 2015-07-20 02:25 -0400
    Re: Should non-security 2.7 bugs be fixed? dieter <dieter@handshake.de> - 2015-07-20 08:58 +0200
    Re: Should non-security 2.7 bugs be fixed? Devin Jeanpierre <jeanpierreda@gmail.com> - 2015-07-20 00:13 -0700

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