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Groups > comp.lang.python > #77679
| Newsgroups | comp.lang.python |
|---|---|
| Date | 2014-09-07 11:34 -0700 |
| References | (10 earlier) <540bb91c$0$29969$c3e8da3$5496439d@news.astraweb.com> <mailman.13849.1410101559.18130.python-list@python.org> <540c8fc4$0$29973$c3e8da3$5496439d@news.astraweb.com> <8b80fe39-4aea-4a17-a1a6-a44f0b42fb7b@googlegroups.com> <540c9f19$0$29999$c3e8da3$5496439d@news.astraweb.com> |
| Message-ID | <c6fd8f40-06aa-4332-8f96-8801b8792f49@googlegroups.com> (permalink) |
| Subject | Re: How to turn a string into a list of integers? |
| From | Rustom Mody <rustompmody@gmail.com> |
On Sunday, September 7, 2014 11:38:41 PM UTC+5:30, Steven D'Aprano wrote: > Rustom Mody wrote: > > On Sunday, September 7, 2014 10:33:26 PM UTC+5:30, Steven D'Aprano wrote: > >> MRAB wrote: > >> > I don't think you should be saying that it stores the string in Latin-1 > >> > or UTF-16 because that might suggest that they are encoded. They > >> > aren't. > >> Of course they are encoded. Memory consists of bytes, not Unicode code > >> points, [...] > > Dunno about philosophical questions -- especially unicode :-) > > What I can see (python 3) which is I guess what MRAB was pointing out: > >>>> "".encode > >>>> "".decode > > Traceback (most recent call last): > > AttributeError: 'str' object has no attribute 'decode' > What's your point? I'm talking about the implementation of how strings are > stored in memory, not what methods the str class provides. The methods (un)available reflect what're the (in)valid operations on the type: Strings The items of a string object are Unicode code units. Conversion from and to other encodings are possible through the string method encode(). Bytes A bytes object is an immutable array. The items are 8-bit bytes, represented by integers in the range 0 <= x < 256. Bytes literals (like b'abc' and the built-in function bytes() can be used to construct bytes objects. Also, bytes objects can be decoded to strings via the decode() method. From https://docs.python.org/3.1/reference/datamodel.html#the-standard-type-hierarchy IOW I interpret MRAB's statement that strings should not be thought of as encoded because they consist of abstract code-points, seems to me (a unicode-ignoramus!) a reasonable outlook
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How to turn a string into a list of integers? cl@isbd.net - 2014-09-03 13:27 +0100
Re: How to turn a string into a list of integers? Peter Otten <__peter__@web.de> - 2014-09-03 14:52 +0200
Re: How to turn a string into a list of integers? cl@isbd.net - 2014-09-03 15:48 +0100
Re: How to turn a string into a list of integers? Joshua Landau <joshua@landau.ws> - 2014-09-04 22:06 +0100
Re: How to turn a string into a list of integers? cl@isbd.net - 2014-09-05 09:42 +0100
Re: How to turn a string into a list of integers? Kurt Mueller <kurt.alfred.mueller@gmail.com> - 2014-09-05 19:56 +0200
Re: How to turn a string into a list of integers? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-06 15:47 +1000
Re: How to turn a string into a list of integers? Peter Otten <__peter__@web.de> - 2014-09-06 10:22 +0200
Re: How to turn a string into a list of integers? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-06 21:17 +1000
Re: How to turn a string into a list of integers? Kurt Mueller <kurt.alfred.mueller@gmail.com> - 2014-09-06 14:15 +0200
Re: How to turn a string into a list of integers? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-07 04:19 +1000
Re: How to turn a string into a list of integers? Kurt Mueller <kurt.alfred.mueller@gmail.com> - 2014-09-06 21:28 +0200
Re: How to turn a string into a list of integers? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-07 11:47 +1000
Re: How to turn a string into a list of integers? MRAB <python@mrabarnett.plus.com> - 2014-09-07 15:52 +0100
Re: How to turn a string into a list of integers? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-08 03:02 +1000
Re: How to turn a string into a list of integers? Rustom Mody <rustompmody@gmail.com> - 2014-09-07 10:53 -0700
Re: How to turn a string into a list of integers? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-08 04:08 +1000
Re: How to turn a string into a list of integers? Rustom Mody <rustompmody@gmail.com> - 2014-09-07 11:34 -0700
Re: How to turn a string into a list of integers? Chris Angelico <rosuav@gmail.com> - 2014-09-08 10:14 +1000
Re: How to turn a string into a list of integers? Marko Rauhamaa <marko@pacujo.net> - 2014-09-08 08:44 +0300
Re: How to turn a string into a list of integers? Chris Angelico <rosuav@gmail.com> - 2014-09-08 15:53 +1000
Re: How to turn a string into a list of integers? Terry Reedy <tjreedy@udel.edu> - 2014-09-08 03:41 -0400
Re: How to turn a string into a list of integers? Chris Angelico <rosuav@gmail.com> - 2014-09-08 01:04 +1000
Re: How to turn a string into a list of integers? Roy Smith <roy@panix.com> - 2014-09-07 11:40 -0400
Re: How to turn a string into a list of integers? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-08 04:00 +1000
Re: How to turn a string into a list of integers? Chris Angelico <rosuav@gmail.com> - 2014-09-08 10:12 +1000
Re: How to turn a string into a list of integers? Chris Angelico <rosuav@gmail.com> - 2014-09-06 22:23 +1000
Re: How to turn a string into a list of integers? Chris “Kwpolska” Warrick <kwpolska@gmail.com> - 2014-09-05 20:25 +0200
Re: How to turn a string into a list of integers? Kurt Mueller <kurt.alfred.mueller@gmail.com> - 2014-09-05 21:16 +0200
Re: How to turn a string into a list of integers? Kurt Mueller <kurt.alfred.mueller@gmail.com> - 2014-09-05 22:41 +0200
Re: How to turn a string into a list of integers? Chris Angelico <rosuav@gmail.com> - 2014-09-05 10:12 +1000
Re: How to turn a string into a list of integers? Ian Kelly <ian.g.kelly@gmail.com> - 2014-09-04 20:09 -0600
Re: How to turn a string into a list of integers? Chris Angelico <rosuav@gmail.com> - 2014-09-05 12:15 +1000
Re: How to turn a string into a list of integers? Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-06 14:27 +1000
Re: How to turn a string into a list of integers? obedrios@gmail.com - 2014-09-03 07:30 -0700
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