Form Caixa

forms.py

class CRForm(ModelForm):
    class Meta:
        model = ContaReceber

    def __init__(self, *args, **kwargs):
        vUserProfile = kwargs.pop('vUserProfile', None)
        super(CRForm, self).__init__(*args, **kwargs)

        self.fields["dthr_cadastro"].widget.attrs['readonly'] = "True"
        self.fields["valor"].localize = True
        self.fields["valor"].widget.is_localized = True
        self.fields["valor"].widget.attrs['class'] = "mascdecimal2"
        self.fields["cliente"].widget.attrs['class'] = "chosen-select-no-results"
        self.fields["sistema"].widget.attrs['class'] = "chosen-select-no-results"

    def clean_dthr_cadastro(self):
        data = datetime.now()
        return data