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Re: How do I display unicode value stored in a string variable using ord()

References <f801e06f-f7b2-4aca-b352-66856a939746@googlegroups.com> <308df2af-abe7-4043-b199-0a39f440e0ab@googlegroups.com> <502f8a2a$0$29978$c3e8da3$5496439d@news.astraweb.com> <d575737d-c1e3-47db-9c7b-10fe0300cba7@googlegroups.com>
From Ian Kelly <ian.g.kelly@gmail.com>
Date 2012-08-18 09:51 -0600
Subject Re: How do I display unicode value stored in a string variable using ord()
Newsgroups comp.lang.python
Message-ID <mailman.3457.1345305136.4697.python-list@python.org> (permalink)

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On Sat, Aug 18, 2012 at 9:07 AM,  <wxjmfauth@gmail.com> wrote:
> Le samedi 18 août 2012 14:27:23 UTC+2, Steven D'Aprano a écrit :
>> [...]
>> The problem with UCS-4 is that every character requires four bytes.
>> [...]
>
> I'm aware of this (and all the blah blah blah you are
> explaining). This always the same song. Memory.
>
> Let me ask. Is Python an 'american" product for us-users
> or is it a tool for everybody [*]?
> Is there any reason why non ascii users are somehow penalized
> compared to ascii users?

The change does not just benefit ASCII users.  It primarily benefits
anybody using a wide unicode build with strings mostly containing only
BMP characters.  Even for narrow build users, there is the benefit
that with approximately the same amount of memory usage in most cases,
they no longer have to worry about non-BMP characters sneaking in and
breaking their code.

There is some additional benefit for Latin-1 users, but this has
nothing to do with Python.  If Python is going to have the option of a
1-byte representation (and as long as we have the flexible
representation, I can see no reason not to), then it is going to be
Latin-1 by definition, because that's what 1-byte Unicode (UCS-1, if
you will) is.  If you have an issue with that, take it up with the
designers of Unicode.

>
> This flexible string representation is a regression (ascii users
> or not).
>
> I recognize in practice the real impact is for many users
> closed to zero (including me) but I have shown (I think) that
> this flexible representation is, by design, not as optimal
> as it is supposed to be. This is in my mind the relevant point.

You've shown nothing of the sort.  You've demonstrated only one out of
many possible benchmarks, and other users on this list can't even
reproduce that.

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How do I display unicode value stored in a string variable using ord() Charles Jensen <hopefullycharles@gmail.com> - 2012-08-16 15:09 -0700
  Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-17 08:20 +1000
  Re: How do I display unicode value stored in a string variable using ord() Dave Angel <d@davea.name> - 2012-08-16 18:47 -0400
  Re: How do I display unicode value stored in a string variable using ord() Terry Reedy <tjreedy@udel.edu> - 2012-08-16 19:59 -0400
    Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-17 10:49 -0700
      Re: How do I display unicode value stored in a string variable using ord() Jerry Hill <malaclypse2@gmail.com> - 2012-08-17 14:21 -0400
        Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-17 11:45 -0700
        Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-17 11:45 -0700
          Re: How do I display unicode value stored in a string variable using ord() Dave Angel <d@davea.name> - 2012-08-17 16:55 -0400
          Re: How do I display unicode value stored in a string variable using ord() Dave Angel <d@davea.name> - 2012-08-17 23:30 -0400
            Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-18 04:10 +0000
              Re: How do I display unicode value stored in a string variable using ord() Ian Kelly <ian.g.kelly@gmail.com> - 2012-08-18 09:18 -0600
          Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-18 03:59 +0000
    Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-17 10:49 -0700
  Re: How do I display unicode value stored in a string variable using ord() Alister <alister.ware@ntlworld.com> - 2012-08-17 06:30 +0000
  Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-18 01:09 -0700
    Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-18 12:27 +0000
      Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-18 08:07 -0700
        Re: How do I display unicode value stored in a string variable using ord() Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-18 16:25 +0100
        Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-19 01:36 +1000
        Re: How do I display unicode value stored in a string variable using ord() Ian Kelly <ian.g.kelly@gmail.com> - 2012-08-18 09:51 -0600
          Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-18 09:38 -0700
            Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-19 02:57 +1000
            Re: How do I display unicode value stored in a string variable using ord() Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-18 18:28 +0100
              Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-18 11:05 -0700
                Re: How do I display unicode value stored in a string variable using ord() MRAB <python@mrabarnett.plus.com> - 2012-08-18 19:34 +0100
                Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 06:35 +0000
                New internal string format in 3.3, was Re: How do I display unicode value stored in a string variable using ord() Peter Otten <__peter__@web.de> - 2012-08-19 09:43 +0200
                Re: New internal string format in 3.3, was Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 08:56 +0000
                Re: New internal string format in 3.3, was Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-19 02:24 -0700
                Re: New internal string format in 3.3 Peter Otten <__peter__@web.de> - 2012-08-19 11:37 +0200
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 03:19 -0700
                Re: New internal string format in 3.3 Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 13:33 +0000
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 03:19 -0700
                Re: New internal string format in 3.3 Chris Angelico <rosuav@gmail.com> - 2012-08-19 20:26 +1000
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 05:14 -0700
                Re: New internal string format in 3.3 Dave Angel <d@davea.name> - 2012-08-19 08:29 -0400
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 05:59 -0700
                Re: New internal string format in 3.3 Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-19 14:46 +0100
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 07:09 -0700
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 07:09 -0700
                Re: New internal string format in 3.3 Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-19 15:48 +0100
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 09:19 -0700
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 09:19 -0700
                Re: New internal string format in 3.3 Terry Reedy <tjreedy@udel.edu> - 2012-08-19 13:48 -0400
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 10:51 -0700
                Re: New internal string format in 3.3 Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-19 19:09 +0100
                Re: New internal string format in 3.3 Chris Angelico <rosuav@gmail.com> - 2012-08-20 07:50 +1000
                Re: New internal string format in 3.3 Michael Torrie <torriem@gmail.com> - 2012-08-19 23:38 -0600
                Re: New internal string format in 3.3 Roy Smith <roy@panix.com> - 2012-08-20 09:17 -0400
                Re: New internal string format in 3.3 Michael Torrie <torriem@gmail.com> - 2012-08-20 22:18 -0600
                Re: New internal string format in 3.3 Roy Smith <roy@panix.com> - 2012-08-21 07:48 -0400
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 10:51 -0700
                Re: New internal string format in 3.3 Terry Reedy <tjreedy@udel.edu> - 2012-08-19 13:56 -0400
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 05:59 -0700
                Re: New internal string format in 3.3 Dave Angel <d@davea.name> - 2012-08-19 08:35 -0400
                Re: New internal string format in 3.3 wxjmfauth@gmail.com - 2012-08-19 05:14 -0700
                Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 06:30 +0000
              Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-18 11:05 -0700
            Re: How do I display unicode value stored in a string variable using ord() Terry Reedy <tjreedy@udel.edu> - 2012-08-18 16:09 -0400
            Re: How do I display unicode value stored in a string variable using ord() Terry Reedy <tjreedy@udel.edu> - 2012-08-18 23:12 -0400
          Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-18 09:38 -0700
          Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 06:33 +0000
            Re: How do I display unicode value stored in a string variable using ord() Ian Kelly <ian.g.kelly@gmail.com> - 2012-08-19 11:50 -0600
              Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-19 11:20 -0700
                Re: How do I display unicode value stored in a string variable using ord() Ian Kelly <ian.g.kelly@gmail.com> - 2012-08-19 12:31 -0600
                Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-19 12:23 -0700
              Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 20:16 +0000
            Re: How do I display unicode value stored in a string variable using ord() Ian Kelly <ian.g.kelly@gmail.com> - 2012-08-19 12:46 -0600
        Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-18 17:59 +0000
          Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-18 11:30 -0700
            Re: How do I display unicode value stored in a string variable using ord() Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-18 20:45 +0100
            Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 06:13 +0000
          Re: How do I display unicode value stored in a string variable using ord() rusi <rustompmody@gmail.com> - 2012-08-18 11:40 -0700
            Re: How do I display unicode value stored in a string variable using ord() Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-18 20:50 +0100
            Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-18 13:22 -0700
              Re: How do I display unicode value stored in a string variable using ord() Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-18 22:37 +0100
      Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-18 11:26 -0700
        Re: How do I display unicode value stored in a string variable using ord() MRAB <python@mrabarnett.plus.com> - 2012-08-18 19:59 +0100
          Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 07:17 +0000
        Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-19 10:46 +1000
          Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-18 19:11 -0700
            Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-19 12:19 +1000
              Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-18 19:35 -0700
                Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-19 13:01 +1000
                Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-18 20:10 -0700
                Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-19 13:31 +1000
                Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-18 22:58 -0700
                Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 08:01 +0000
                Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-19 01:11 -0700
                Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-19 18:24 +1000
                Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-19 01:44 -0700
                Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-19 01:54 -0700
                Re: How do I display unicode value stored in a string variable using ord() Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-19 11:46 +0100
                Re: How do I display unicode value stored in a string variable using ord() Terry Reedy <tjreedy@udel.edu> - 2012-08-19 12:31 -0400
                Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 10:51 +0000
                Re: How do I display unicode value stored in a string variable using ord() Neil Hodgson <nhodgson@iinet.net.au> - 2012-08-21 17:03 +1000
        Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 06:09 +0000
          Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-19 01:04 -0700
            Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 13:25 +0000
              Re: How do I display unicode value stored in a string variable using ord() DJC <djc@news.invalid> - 2012-08-19 17:32 +0200
            Re: How do I display unicode value stored in a string variable using ord() Terry Reedy <tjreedy@udel.edu> - 2012-08-19 13:34 -0400
              Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-19 10:48 -0700
                Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-19 11:11 -0700
                Re: How do I display unicode value stored in a string variable using ord() Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-08-19 19:50 +0100
                Re: How do I display unicode value stored in a string variable using ord() Terry Reedy <tjreedy@udel.edu> - 2012-08-19 17:59 -0400
                Re: How do I display unicode value stored in a string variable using ord() rusi <rustompmody@gmail.com> - 2012-08-19 23:13 -0700
                Abuse of Big Oh notation [was Re: How do I display unicode value stored in a string variable using ord()] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 20:15 +0000
                Re: Abuse of Big Oh notation Paul Rubin <no.email@nospam.invalid> - 2012-08-19 16:42 -0700
                Re: Abuse of Big Oh notation Oscar Benjamin <oscar.j.benjamin@gmail.com> - 2012-08-20 09:24 +0100
                Re: Abuse of Big Oh notation Paul Rubin <no.email@nospam.invalid> - 2012-08-20 09:01 -0700
                Re: Abuse of Big Oh notation Chris Angelico <rosuav@gmail.com> - 2012-08-21 02:09 +1000
                Re: Abuse of Big Oh notation Ian Kelly <ian.g.kelly@gmail.com> - 2012-08-20 11:12 -0600
                Re: Abuse of Big Oh notation Paul Rubin <no.email@nospam.invalid> - 2012-08-20 12:29 -0700
                Re: Abuse of Big Oh notation 88888 Dihedral <dihedral88888@googlemail.com> - 2012-08-20 15:16 -0700
                Re: Abuse of Big Oh notation 88888 Dihedral <dihedral88888@googlemail.com> - 2012-08-20 15:20 -0700
                Re: Abuse of Big Oh notation Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-21 09:53 +0000
                Re: Abuse of Big Oh notation wxjmfauth@gmail.com - 2012-08-20 11:42 -0700
                Re: Abuse of Big Oh notation Ned Deily <nad@acm.org> - 2012-08-20 18:19 -0700
                Abuse of subject, was Re: Abuse of Big Oh notation Peter Otten <__peter__@web.de> - 2012-08-21 09:52 +0200
                Re: Abuse of subject, was Re: Abuse of Big Oh notation wxjmfauth@gmail.com - 2012-08-21 10:16 -0700
                Re: Abuse of subject, was Re: Abuse of Big Oh notation wxjmfauth@gmail.com - 2012-08-21 10:16 -0700
                Re: Abuse of Big Oh notation wxjmfauth@gmail.com - 2012-08-20 11:42 -0700
                Re: How do I display unicode value stored in a string variable using ord() Hans Mulder <hansmu@xs4all.nl> - 2012-08-22 20:53 +0200
            Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-20 08:42 +1000
              Re: How do I display unicode value stored in a string variable using ord() Roy Smith <roy@panix.com> - 2012-08-19 19:24 -0400
                Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-20 04:21 +0000
                Re: How do I display unicode value stored in a string variable using ord() Roy Smith <roy@panix.com> - 2012-08-20 00:44 -0400
                Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-20 05:56 +0000
                Re: How do I display unicode value stored in a string variable using ord() Paul Rubin <no.email@nospam.invalid> - 2012-08-19 23:24 -0700
                Re: How do I display unicode value stored in a string variable using ord() Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-08-20 12:58 -0400
            Re: How do I display unicode value stored in a string variable using ord() Terry Reedy <tjreedy@udel.edu> - 2012-08-19 20:35 -0400
            Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-20 14:07 +1000
          Re: How do I display unicode value stored in a string variable using ord() lipska the kat <lipskathekat@yahoo.co.uk> - 2012-08-19 11:13 +0100
            Re: How do I display unicode value stored in a string variable using ord() Chris Angelico <rosuav@gmail.com> - 2012-08-19 20:19 +1000
              Re: How do I display unicode value stored in a string variable using ord() lipska the kat <lipskathekat@yahoo.co.uk> - 2012-08-19 11:49 +0100
      Re: How do I display unicode value stored in a string variable using ord() "Blind Anagram" <noname@nowhere.com> - 2012-08-19 18:03 +0100
        Re: How do I display unicode value stored in a string variable using ord() wxjmfauth@gmail.com - 2012-08-19 10:33 -0700
          Re: How do I display unicode value stored in a string variable using ord() "Blind Anagram" <noname@nowhere.com> - 2012-08-19 19:04 +0100
        Re: How do I display unicode value stored in a string variable using ord() Dave Angel <d@davea.name> - 2012-08-19 14:05 -0400
          Re: How do I display unicode value stored in a string variable usingord() "Blind Anagram" <noname@nowhere.com> - 2012-08-19 19:18 +0100
        Re: How do I display unicode value stored in a string variable using ord() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-08-19 20:31 +0000
        Re: How do I display unicode value stored in a string variable using ord() Terry Reedy <tjreedy@udel.edu> - 2012-08-19 17:03 -0400
        Re: How do I display unicode value stored in a string variable using ord() 88888 Dihedral <dihedral88888@googlemail.com> - 2012-08-19 17:32 -0700
        Re: How do I display unicode value stored in a string variable using ord() Piet van Oostrum <piet@vanoostrum.org> - 2012-08-20 17:20 -0400

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