Ejemplo n.º 1
0
    def __init__(self, queryset, empty_label="---------", cache_choices=False,
                 required=True, widget=None, label=None, initial=None,
                 help_text=None, to_field_name=None, *args, **kwargs):
        if required and (initial is not None):
            self.empty_label = None
        else:
            self.empty_label = empty_label
        self.cache_choices = cache_choices

        # Call Field instead of ChoiceField __init__() because we don't need
        # ChoiceField.__init__().
        Field.__init__(self, required, widget, label, initial, help_text,
                       *args, **kwargs)
        self.queryset = queryset
        self.choice_cache = None
        self.to_field_name = to_field_name
Ejemplo n.º 2
0
 def validate(self, value):
     return Field.validate(self, value)