[Grok-dev] zope.schema.Choice & unicode problem

[Marcel Klapschus]

Cheefrocker1 wrote:
> 
> 
> Marcel Klapschus wrote:
>> 
>> I have a problem with my zope.schema.Choice in combination with
>> unicode-values in one of my grok projects:
>> 
>> q_type = zope.schema.Choice(title=u'Art', values=[u'Fehler',
>> u'Änderung'])
>> 
>> Basically, that works fine but since there is an 'Ä'-Umlaut inside the
>> valuelist,
>> Zope keeps me crashing while zope-server starts up:
>> 
>> 
>> UnicodeEncodeError: 'ascii' codec can't encode character u'\xc4' in
>> position 0: ordinal not in range(128)
>> 
>> # coding=utf-8 is set in the scriptfile of course. Umlauts work perfect
>> in "title" but not for "values".
>> 
>> Any Idea what is causing the problem and how to solve it?
>> 
>> 
> 
> Hi,
> try this:
> 
> from zope.schema.vocabulary import SimpleVocabulary, SimpleTerm
> 
> 
> def vocabulary(*terms):
>     """
>     Gibt ein Vokabulary zurück
>     """
>     return SimpleVocabulary([SimpleTerm(value, token, title) for value,
> token, title in terms])
> 
> 
> class MyInterface(zope.Interface):
> 
>   
>     q_type = Choice(
>         title = u"foobar",
>         description = "",
>         vocabulary = vocabulary(
>       ('1', 'Fehler', u'Fehler'),
>             ('2', 'Aenderung', u'Änderung'),),
>      
>         required = False,
>     )
> 
> Cheefrocker
> 

working well. Thank you a 1000-times Cheefrocker ;-)
-- 
View this message in context: http://old.nabble.com/zope.schema.Choice---unicode-problem-tp29531348p29532554.html
Sent from the Grok mailing list archive at Nabble.com.