[Product-Developers] z3c.form - unicode problem

[Jean-Michel FRANCOIS]

z3c.form manage only unicode where archetype use only encoded strings. You
have to encode data before do the save.

Regards / Cordialement,
JeanMichel FRANCOIS
Find me on Twitter <http://twitter.com/toutpt> / Retrouvez moi sur
Twitter<http://twitter.com/toutpt_nantes>




Le 28 mars 2012 17:10, Umberto Calligaro <u.calligaro at tecnoteca.com> a
écrit :

> Hi,
>
> I've a problem with unicode and z3c.form.
> This is my scenario: I've a custom contet type (CT) based on Archetypes.
> I've made a z3c.form Form to let anonymous users edit data and the form
> fields are generated from the interface of the CT.
> When I call the form with "ignoreContext=False" if there's a special
> character (something like "è","à", etc. ) in the description field, I get
> this error:
>
> 2012-03-28T16:00:31 ERROR Zope.SiteErrorLog 1332943231.380.770318914895
> http://localhost:8080/.../my-contentype/@@add-update-event
> Traceback (innermost last):
>   Module ZPublisher.Publish, line 126, in publish
>   Module ZPublisher.mapply, line 77, in mapply
>   Module ZPublisher.Publish, line 46, in call_object
>   Module plone.z3cform.layout, line 70, in __call__
>   Module plone.z3cform.layout, line 54, in update
>   Module tecnoteca.associations.forms.add_update_event, line 36, in update
>   Module z3c.form.form, line 208, in update
>   Module plone.z3cform.patch, line 21, in BaseForm_update
>   Module z3c.form.form, line 149, in update
>   Module tecnoteca.associations.forms.add_update_event, line 43, in
> updateWidgets
>   Module z3c.form.form, line 134, in updateWidgets
>   Module z3c.form.field, line 275, in update
>   Module z3c.form.browser.textarea, line 36, in update
>   Module z3c.form.browser.widget, line 70, in update
>   Module z3c.form.widget, line 123, in update
>   Module z3c.form.converter, line 43, in toWidgetValue
> UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 21:
> ordinal not in range(128)
>
>
> How can I fix this problem?
>
> Thanks
> Umberto Calligaro
>
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