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Re: Unicode issue with Python v3.3

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Τη Πέμπτη, 11 Απριλίου 2013 1:45:22 μ.μ. UTC+3, ο χρήστης Cameron Simpson έγραψε:
> On 10Apr2013 21:50, nagia.retsina@gmail.com <nagia.retsina@gmail.com> wrote:
> 
> | Firtly thank uou for taking a look into the code.
> 
> | the doctype is coming form the attempt of script metrites.py to open and read the 'index.html' file.
> 
> | But i don't know how to try to open it as a byte file instead of an tetxt file.
> 
> 
> 
> I think you've got it backwards. It looks like metrites.py has
> 
> opened the file as bytes instead of as text (probably utf8, but
> 
> that remains to be seen). Because it has opened it in binary mode
> 
> you're getting bytes when you read from the file.
> 
> 
> 
> Can you show the relevant code that opens the files and reads from
> 
> it, and the print statement that is putting it back out?
> 
> 
> 
> You probably need to ensure that metrites.py is opening it as text,
> 
> with the correct encoding.  Note that the encoding is nothing to
> 
> do with your _output_. It is the encoding of the data in the file
> 
> you are reading, and that is dictated by the editor used to make
> 
> the file.

>
> Webhost && Weblog
This works in the shell, but doesn't work on my website:

$ cat utf8.txt
υλικό!Πρόκειται γ
$ python3
Python 3.2.3 (default, Oct 19 2012, 20:10:41)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> data = open('utf8.txt').read()
>>> print(data)
υλικό!Πρόκειται γ

>>> print(data.encode('utf-8'))
b'\xcf\x85\xce\xbb\xce\xb9\xce\xba\xcf\x8c!\xce\xa0\xcf\x81\xcf\x8c\xce\xba\xce\xb5\xce\xb9\xcf\x84\xce\xb1\xce\xb9 \xce\xb3\n'

See, the last line is what i'am getting on my website. If i remove the encode('utf-8') part in metrites.py, the webpage will not show anything at all...

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Thread

Unicode issue with Python v3.3 Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-09 14:10 -0700
  Re: Unicode issue with Python v3.3 Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-09 15:34 -0600
    Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-09 20:16 -0700
      Re: Unicode issue with Python v3.3 Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-10 04:25 +0000
        Re: Unicode issue with Python v3.3 Chris Angelico <rosuav@gmail.com> - 2013-04-10 14:46 +1000
          Re: Unicode issue with Python v3.3 rusi <rustompmody@gmail.com> - 2013-04-09 22:06 -0700
            Re: Unicode issue with Python v3.3 rusi <rustompmody@gmail.com> - 2013-04-09 23:04 -0700
              Re: Unicode issue with Python v3.3 Antoine Pitrou <solipsis@pitrou.net> - 2013-04-10 07:04 +0000
              Re: Unicode issue with Python v3.3 Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-10 08:28 +0000
                People in the python community [was Re: Unicode issue with Python v3.3] Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-10 08:34 +0000
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-04-10 10:31 +0100
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 03:50 -0700
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 03:50 -0700
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 03:53 -0700
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 03:53 -0700
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Peter Otten <__peter__@web.de> - 2013-04-10 13:11 +0200
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Peter Otten <__peter__@web.de> - 2013-04-10 13:13 +0200
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 07:43 -0700
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-04-10 16:15 +0100
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 09:50 -0700
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Michael Torrie <torriem@gmail.com> - 2013-04-11 21:20 -0600
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 09:50 -0700
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Chris Angelico <rosuav@gmail.com> - 2013-04-11 01:19 +1000
                Re: People in the python community [was Re: Unicode issue with Python v3.3] Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 07:43 -0700
                Re: Unicode issue with Python v3.3 Arnaud Delobelle <arnodel@gmail.com> - 2013-04-10 23:56 +0100
        Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-10 00:23 -0700
          Re: Unicode issue with Python v3.3 Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 01:06 -0700
            Re: Unicode issue with Python v3.3 Cameron Simpson <cs@zip.com.au> - 2013-04-11 09:17 +1000
              Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-10 21:50 -0700
                Re: Unicode issue with Python v3.3 Cameron Simpson <cs@zip.com.au> - 2013-04-11 20:45 +1000
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-11 03:54 -0700
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-11 03:54 -0700
                Re: Unicode issue with Python v3.3 Nikos <nagia.retsina@gmail.com> - 2013-04-11 09:55 -0700
                Re: Unicode issue with Python v3.3 Cameron Simpson <cs@zip.com.au> - 2013-04-13 11:41 +1000
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-12 21:50 -0700
                Re: Unicode issue with Python v3.3 Cameron Simpson <cs@zip.com.au> - 2013-04-13 20:28 +1000
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-13 07:16 -0700
                Re: Unicode issue with Python v3.3 Chris Angelico <rosuav@gmail.com> - 2013-04-14 01:45 +1000
                Re: Unicode issue with Python v3.3 Cameron Simpson <cs@zip.com.au> - 2013-04-14 10:01 +1000
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-13 07:16 -0700
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-12 21:50 -0700
                Re: Unicode issue with Python v3.3 Nikos <nagia.retsina@gmail.com> - 2013-04-11 09:55 -0700
              Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-10 21:50 -0700
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-11 00:13 -0700
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-11 00:13 -0700
                Re: Unicode issue with Python v3.3 Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-11 07:50 +0000
                Re: Unicode issue with Python v3.3 Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-04-11 08:20 +0000
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-11 03:07 -0700
                Re: Unicode issue with Python v3.3 Lele Gaifax <lele@metapensiero.it> - 2013-04-11 12:45 +0200
          Re: Unicode issue with Python v3.3 Nobody <nobody@nowhere.com> - 2013-04-10 19:08 +0100
            Re: Unicode issue with Python v3.3 Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-10 11:25 -0700
              Re: Unicode issue with Python v3.3 Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-10 13:50 -0600
    Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-09 20:16 -0700
  Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-11 21:36 -0700
    Re: Unicode issue with Python v3.3 alex23 <wuwei23@gmail.com> - 2013-04-11 22:06 -0700
      Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-11 22:42 -0700
        Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-12 05:50 -0700
          Re: Unicode issue with Python v3.3 Chris Angelico <rosuav@gmail.com> - 2013-04-12 23:14 +1000
            Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-12 06:18 -0700
              Re: Unicode issue with Python v3.3 Chris Angelico <rosuav@gmail.com> - 2013-04-12 23:21 +1000
            Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-12 06:18 -0700
              Re: Unicode issue with Python v3.3 rusi <rustompmody@gmail.com> - 2013-04-12 06:29 -0700
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-12 07:36 -0700
                Re: Unicode issue with Python v3.3 Ian Kelly <ian.g.kelly@gmail.com> - 2013-04-12 12:37 -0600
                Re: Unicode issue with Python v3.3 Roy Smith <roy@panix.com> - 2013-04-12 14:49 -0400
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-12 13:48 -0700
                Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-12 13:48 -0700
  Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-13 23:00 -0700
    Re: Unicode issue with Python v3.3 Cameron Simpson <cs@zip.com.au> - 2013-04-14 19:28 +1000
      Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-14 04:22 -0700
        Re: Unicode issue with Python v3.3 Cameron Simpson <cs@zip.com.au> - 2013-04-18 09:00 +1000
          Re: Unicode issue with Python v3.3 Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-17 20:37 -0700
          Re: Unicode issue with Python v3.3 Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-17 20:37 -0700
          Re: Unicode issue with Python v3.3 Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-19 12:16 -0700
      Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-14 04:22 -0700
      Re: Unicode issue with Python v3.3 Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-15 11:42 -0700
      Re: Unicode issue with Python v3.3 Νίκος Γκρ33κ <nikos.gr33k@gmail.com> - 2013-04-15 11:42 -0700
      Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-16 23:56 -0700
        Re: Unicode issue with Python v3.3 Chris Angelico <rosuav@gmail.com> - 2013-04-17 17:01 +1000
        Re: Unicode issue with Python v3.3 Chris Angelico <rosuav@gmail.com> - 2013-04-17 17:32 +1000
      Re: Unicode issue with Python v3.3 nagia.retsina@gmail.com - 2013-04-16 23:56 -0700

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