def get_default_attrs(self):
        """Returns a list of the default HTML attributes for the action."""
        attrs = super(BatchAction, self).get_default_attrs()
        attrs.update({'data-batch-action': 'true'})
        return attrs
def get_default_attrs ( self ) : attrs = super ( BatchAction , self ) . get_default_attrs ( ) attrs . update ( { 'data-batch-action' : 'true' } ) return attrs
Returns a list of the default HTML attributes for the action.