def theme_title(self, theme):
     if not theme:
         return ''
     return resolve_value(self.context, theme, 'ilo.vocabulary.themes')
 def country_title(self, country):
     if not country:
         return ''
     return resolve_value(self.context, country, 'ilo.vocabulary.countries')
 def country_title(self, country):
     if not country:
         return ''
     return resolve_value(self.context, country,
                         'ilo.vocabulary.countries')
 def theme_title(self, theme):
     if not theme:
         return ''
     return resolve_value(self.context, theme,
                         'ilo.vocabulary.themes')
 def country_title(self, country):
     if not country:
         return ''
     return resolve_value(self.context, country,
                         'ploneun.vocabulary.country')