SV: Unicode literals to latin-1
On 30. januar 2008 14:31, Gabriel Genellina wrote:
>On 30 ene, 07:54, <[EMAIL PROTECTED]> wrote:
>> On 30. januar 2008 10:48, Marc 'BlackJack' Rintsch wrote:
>>
>> >On Wed, 30 Jan 2008 09:57:55 +0100, David.Reksten wrote:
>>
>> >> How can I convert a string read from a database containing unicode
>> >> literals, such as "Fr\u00f8ya" to the latin-1 equivalent, "Frøya"?
>
>> >In [388]: 'Fr\u00f8ya'.decode('unicode-escape')
>> >Out[388]: u'Fr\xf8ya'
>>
>> 'unicode-escape' did the trick! Thank you!
>
>A unicode-escaped string looks very strange in a database... I'd
>revise the way things are stored and retrieved.
I agree. I'm currently using the trick above to fix it.
.david
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SV: Unicode literals to latin-1
On 30. januar 2008 10:48, Marc 'BlackJack' Rintsch wrote:
>On Wed, 30 Jan 2008 09:57:55 +0100, David.Reksten wrote:
>
>> How can I convert a string read from a database containing unicode
>> literals, such as "Fr\u00f8ya" to the latin-1 equivalent, "Frøya"?
>>
>> I have tried variations around
>> "Fr\u00f8ya".decode('latin-1')
>> but to no avail.
>
>In [388]: 'Fr\u00f8ya'.decode('unicode-escape')
>Out[388]: u'Fr\xf8ya'
>
>In [389]: print 'Fr\u00f8ya'.decode('unicode-escape')
>Frøya
'unicode-escape' did the trick! Thank you!
.david
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SV: Unicode literals to latin-1
On 30. januar 2008 10:21, Berteun Damman wrote:
>On Wed, 30 Jan 2008 09:57:55 +0100, <[EMAIL PROTECTED]>
><[EMAIL PROTECTED]> wrote:
>> How can I convert a string read from a database containing unicode
>> literals, such as "Fr\u00f8ya" to the latin-1 equivalent, "Frøya"?
>>
>> I have tried variations around
>> "Fr\u00f8ya".decode('latin-1')
>> but to no avail.
>
>Assuming you use Unicode-strings, the following should work:
> u"Fr\u00f8ya".encode('latin-1')
I'm afraid that the string read from the database is a non-unicode string, thus
me not using u"..." above. But it may contain unicode literals from the
(Python-based) system that populated the table, and I'd like to get them back
to proper unicode strings again, so that I can display them correctly to the
user.
>That is, for some string s, s.decode('encoding') converts the
>non-unicode string s with encoding to a unicode string u. Whereas
>for some unicode string u, u.encode('encoding') converts the unicode
>string u into a non-unicode string with the specified encoding.
>
>You can use s.encode() on a non-unicode string, but it will first try to
>decode it (which might give an DecodeError if there are non-ASCII
>characters present) and it will then encode it.
Any suggestions on how that would look, given the example above?
.david
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