filter.py 文件源码

def _get_form_fields(self):
        return OrderedDict((
                (self.lookup_kwarg_gte, forms.DateField(
                    label='',
                    widget=AdminDateWidget(attrs={'placeholder': _('From date')}),
                    localize=True,
                    required=False
                )),
                (self.lookup_kwarg_lte, forms.DateField(
                    label='',
                    widget=AdminDateWidget(attrs={'placeholder': _('To date')}),
                    localize=True,
                    required=False
                )),
        ))