comment je corrige une erreur unicode dans Python Dextérité Type?

Question

J'ai créé un Dextérité type en utilisant python, et le code est:

# -*- coding: utf-8 -*- 
from plone.app.textfield import RichText 
from plone.autoform import directives 
from plone.namedfile import field as namedfile 
from plone.supermodel.directives import fieldset 
from plone.supermodel import model 
from z3c.form.browser.radio import RadioFieldWidget 
from zope import schema 
from zope.schema.vocabulary import SimpleVocabulary 
from zope.schema.vocabulary import SimpleTerm 
from DateTime import DateTime 

from projetime.ged import MessageFactory as _ 

TipoDeDocumentoVocabulary = SimpleVocabulary(
    [SimpleTerm(value=u'processo', title=_(u'Processos')), 
    SimpleTerm(value=u'contratos', title=_(u'Contratos')), 
    SimpleTerm(value=u'outros', title=_(u'Outros'))] 
) 

TipoDeUploadVocabulary = SimpleVocabulary(
    [SimpleTerm(value=u'sim', title=_(u'Sim')), 
    SimpleTerm(value=u'nao', title=_(u'Não'))] 
) 

agora = DateTime() 

class IDigitalFile(model.Schema): 
    """Dexterity-Schema 
    """ 

    directives.widget(TipoDeDocumento=RadioFieldWidget) 
    TipoDeDocumento = schema.Choice(
     title=_(u"Tipo de Documento"), 
     vocabulary=TipoDeDocumentoVocabulary, 
     required=True 
    ) 

    titulo = schema.TextLine(
     title=_(u"Título"), 
     required=True 
    ) 

    codDoDocumento = schema.TextLine(
     title=_(u"Cód. do Documento"), 
     required=False 
    ) 

    CpfCnpj = schema.TextLine(
     title=_(u"CPF/CNPJ"), 
     required=False 
    ) 

    Assunto = schema.TextLine(
     title=_(u"Assunto"), 
     required=True 
     ) 

    Tipo = schema.TextLine(
     title=_(u"Tipo"), 
     required=False 
    ) 

    Descricao = schema.Text(
     title=_(u"Descrição"), 
     required=True 
    ) 

    fieldset('File', fields['Arquivo']) 
    Arquivo = namedfile.NamedBlobFile(
     title=_(u"Arquivo Digitalizado"), 
     required=True 
    ) 

    directives.omitted(['Automatico', 'uploded_at']) 
    directives.read_permission(Automatico="cmf.ManagePortal") 
    directives.write_permission(Automatico="cmf.ManagePortal") 
    directives.widget(Automatico=RadioFieldWidget) 
    Automatico = schema.Bool(
     Title=_(u"Upload via Script?"), 
     vocabulary=TipoDeUploadVocabulary, 
     required=True, 
     default=u"Não" 
    ) 

    directives.read_permission(uploded_at="cmf.ManagePortal") 
    directives.write_permission(uploded_at="cmf.ManagePortal") 
    uploded_at = schema.Datetime(
     title=_(u"Data de Upload"), 
     required=True, 
     default=agora 
    ) 

Et l'erreur est:

WrongType: (<zope.i18nmessageid.message.MessageFactory object at 0x7f118f168890>, <type 'unicode'>, 'title')

I Créé en ligne poing:

# -*- coding: utf-8 -*-

Mais l'erreur persiste.

Answer 1

Les solutions est de changer la ligne 13:

from projetime.ged import MessageFactory as _

à:

from projetime.ged import _

Comme voir ici https://github.com/plone/Products.CMFPlone/issues/386