def get_context(self, name, value, attrs):
        """
        Django >= 1.11 variant.
        """
        context = super(DynamicRawIDWidget, self).get_context(
            name, value, attrs
        )
        model = self.rel.model if VERSION[0] == 2 else self.rel.to
        related_url = reverse(
            'admin:{0}_{1}_changelist'.format(
                model._meta.app_label, model._meta.object_name.lower()
            ),
            current_app=self.admin_site.name,
        )

        params = self.url_parameters()
        if params:
            url = u'?' + u'&'.join(
                [u'{0}={1}'.format(k, v) for k, v in params.items()]
            )
        else:
            url = u''
        if "class" not in attrs:
            attrs[
                'class'
            ] = (
                'vForeignKeyRawIdAdminField'
            )  # The JavaScript looks for this hook.
        app_name = model._meta.app_label.strip()
        model_name = model._meta.object_name.lower().strip()

        context.update(
            {
                'name': name,
                'app_name': app_name,
                'model_name': model_name,
                'related_url': related_url,
                'url': url,
            }
        )
        return context
def get_context ( self , name , value , attrs ) : context = super ( DynamicRawIDWidget , self ) . get_context ( name , value , attrs ) model = self . rel . model if VERSION [ 0 ] == 2 else self . rel . to related_url = reverse ( 'admin:{0}_{1}_changelist' . format ( model . _meta . app_label , model . _meta . object_name . lower ( ) ) , current_app = self . admin_site . name , ) params = self . url_parameters ( ) if params : url = u'?' + u'&' . join ( [ u'{0}={1}' . format ( k , v ) for k , v in params . items ( ) ] ) else : url = u'' if "class" not in attrs : attrs [ 'class' ] = ( 'vForeignKeyRawIdAdminField' ) app_name = model . _meta . app_label . strip ( ) model_name = model . _meta . object_name . lower ( ) . strip ( ) context . update ( { 'name' : name , 'app_name' : app_name , 'model_name' : model_name , 'related_url' : related_url , 'url' : url , } ) return context
Django >= 1.11 variant.