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Re: Wait... WHAT?

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To python-list@python.org
From Mark Lawrence <breamoreboy@yahoo.co.uk>
Subject Re: Wait... WHAT?
Date Thu, 13 Feb 2014 00:59:16 +0000
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On 13/02/2014 00:44, Tim Chase wrote:
> On 2014-02-12 23:36, Mark Lawrence wrote:
>> On 12/02/2014 22:14, Tim Chase wrote:
>>>
>>> To be pedantic, you can only write *bytes* to files, so you need
>>> to serialize your lists (or other objects) to strings and then
>>> encode those to bytes; or skip the string and encode your
>>> list/object directly to bytes.
>>>
>>
>> Really?
>>
>>   >>> f = open('test.txt', 'w')
>>   >>> f.write('a string')
>> 8
>>   >>> f.close()
>>   >>>
>
> Yep:
>
>>>> s = "\u3141" # HANGUL LETTER MIEUM
>>>> f = open('test.txt', 'w')
>>>> f.write("\u3141")
> Traceback (most recent call last):
>    File "<stdin>", line 1, in <module>
> UnicodeEncodeError: 'ascii' codec can't encode character '\u3141' in
> position 0: ordinal not in range(128)
>
> Just because the open() call hides the specification of how Python
> should do that encoding doesn't prevent the required encoding from
> happening. :-)
>
> -tkc
>
>

Which clearly reinforces the fact that what you originally said is 
incorrect, I don't have to do anything, Python very kindly does things 
for me under the covers.

-- 
My fellow Pythonistas, ask not what our language can do for you, ask 
what you can do for our language.

Mark Lawrence

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Thread

Wait... WHAT? eneskristo@gmail.com - 2014-02-12 11:43 -0800
  Re: Wait... WHAT? Ian Kelly <ian.g.kelly@gmail.com> - 2014-02-12 13:13 -0700
  Re: Wait... WHAT? eneskristo@gmail.com - 2014-02-12 12:21 -0800
    Re: Wait... WHAT? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-02-12 20:38 +0000
    Re: Wait... WHAT? Ian Kelly <ian.g.kelly@gmail.com> - 2014-02-12 14:35 -0700
    Re: Wait... WHAT? Michael Torrie <torriem@gmail.com> - 2014-02-12 14:39 -0700
    Re: Wait... WHAT? Tim Chase <python.list@tim.thechases.com> - 2014-02-12 16:14 -0600
    Re: Wait... WHAT? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-02-12 23:36 +0000
    Re: Wait... WHAT? Ian Kelly <ian.g.kelly@gmail.com> - 2014-02-12 17:01 -0700
    Re: Wait... WHAT? Tim Chase <python.list@tim.thechases.com> - 2014-02-12 18:44 -0600
    Re: Wait... WHAT? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-02-13 00:59 +0000
    Re: Wait... WHAT? Chris Angelico <rosuav@gmail.com> - 2014-02-13 12:10 +1100
    Re: Wait... WHAT? Tim Chase <python.list@tim.thechases.com> - 2014-02-12 21:29 -0600
    Re: Wait... WHAT? Chris Angelico <rosuav@gmail.com> - 2014-02-13 14:47 +1100
      Re: Wait... WHAT? eneskristo@gmail.com - 2014-02-13 09:46 -0800
        Re: Wait... WHAT? MRAB <python@mrabarnett.plus.com> - 2014-02-13 18:25 +0000
        Re: Wait... WHAT? Michael Torrie <torriem@gmail.com> - 2014-02-13 15:22 -0700
  Re: Wait... WHAT? eneskristo@gmail.com - 2014-02-12 12:43 -0800
    Re: Wait... WHAT? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-02-12 20:56 +0000
      Re: Wait... WHAT? eneskristo@gmail.com - 2014-02-12 12:59 -0800
        Re: Wait... WHAT? Chris Angelico <rosuav@gmail.com> - 2014-02-13 08:17 +1100
        Re: Wait... WHAT? Mark Lawrence <breamoreboy@yahoo.co.uk> - 2014-02-12 21:23 +0000
    Re: Wait... WHAT? Grant Edwards <invalid@invalid.invalid> - 2014-02-12 23:09 +0000

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