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Re: the stupid encoding problem to stdout

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Sérgio Monteiro Basto <sergiomb@sapo.pt> writes:

> ./test.py
> moçambique
> moçambique

In this case your terminal is reporting its encoding to Python, and it's
capable of taking the UTF-8 data that you send to it in both cases.

> ./test.py > output.txt
> Traceback (most recent call last):
>   File "./test.py", line 5, in <module>
>     print u
> UnicodeEncodeError: 'ascii' codec can't encode character 
> u'\xe7' in position 2: ordinal not in range(128)

In this case your shell has no preference for the encoding (since you're
redirecting output to a file).

In the first print statement you specify the encoding UTF-8, which is
capable of encoding the characters.

In the second print statement you haven't specified any encoding, so the
default ASCII encoding is used.


Moral of the tale: Make sure an encoding is specified whenever data
steps between bytes and characters.

> Don't seems logic, when send things to a file the beaviour change.

They're different files, which have been opened with different
encodings. If you want a different encoding, you need to specify that.

-- 
 \               “There's no excuse to be bored. Sad, yes. Angry, yes. |
  `\    Depressed, yes. Crazy, yes. But there's no excuse for boredom, |
_o__)                                          ever.” —Viggo Mortensen |
Ben Finney

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Thread

the stupid encoding problem to stdout Sérgio Monteiro Basto <sergiomb@sapo.pt> - 2011-06-09 03:18 +0100
  Re: the stupid encoding problem to stdout Ben Finney <ben+python@benfinney.id.au> - 2011-06-09 12:39 +1000
    Re: the stupid encoding problem to stdout Sérgio Monteiro Basto <sergiomb@sapo.pt> - 2011-06-09 22:16 +0100
      Re: the stupid encoding problem to stdout Ben Finney <ben+python@benfinney.id.au> - 2011-06-10 09:19 +1000
  Re: the stupid encoding problem to stdout Benjamin Kaplan <benjamin.kaplan@case.edu> - 2011-06-08 20:00 -0700
    Re: the stupid encoding problem to stdout Sérgio Monteiro Basto <sergiomb@sapo.pt> - 2011-06-09 22:14 +0100
      Re: the stupid encoding problem to stdout Nobody <nobody@nowhere.com> - 2011-06-09 22:46 +0100
        Re: the stupid encoding problem to stdout Terry Reedy <tjreedy@udel.edu> - 2011-06-09 20:14 -0400
        Re: the stupid encoding problem to stdout Sérgio Monteiro Basto <sergiomb@sapo.pt> - 2011-06-10 02:11 +0100
          Re: the stupid encoding problem to stdout Ben Finney <ben+python@benfinney.id.au> - 2011-06-10 11:45 +1000
            Re: the stupid encoding problem to stdout Sérgio Monteiro Basto <sergiomb@sapo.pt> - 2011-06-10 02:59 +0100
            Re: the stupid encoding problem to stdout Sérgio Monteiro Basto <sergiomb@sapo.pt> - 2011-06-10 16:11 +0100
              Re: the stupid encoding problem to stdout Ian Kelly <ian.g.kelly@gmail.com> - 2011-06-10 10:58 -0600
                Re: the stupid encoding problem to stdout Sérgio Monteiro Basto <sergiomb@sapo.pt> - 2011-06-13 15:15 +0100
                Re: the stupid encoding problem to stdout Chris Angelico <rosuav@gmail.com> - 2011-06-14 00:49 +1000
              Re: the stupid encoding problem to stdout Chris Angelico <rosuav@gmail.com> - 2011-06-11 08:07 +1000
      Re: the stupid encoding problem to stdout "Mark Tolonen" <metolone+gmane@gmail.com> - 2011-06-09 17:57 -0700
        Re: the stupid encoding problem to stdout Sérgio Monteiro Basto <sergiomb@sapo.pt> - 2011-06-10 02:17 +0100
  Re: the stupid encoding problem to stdout Laurent Claessens <moky.math@gmail.com> - 2011-06-10 07:47 +0200
  Re: the stupid encoding problem to stdout Laurent Claessens <moky.math@gmail.com> - 2011-06-10 07:47 +0200
  Re: the stupid encoding problem to stdout Laurent Claessens <moky.math@gmail.com> - 2011-06-10 07:47 +0200

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