#NEWLINE# def get_permission( self , key = None , category = None , obj = None ) : #NEWLINE# #INDENT# "\n        Get a permission from the database.\n\n        Args:\n            key (str, optional): The permission's identifier.\n            category (str, optional): The permission's category.\n            obj (object, optional): The object on which this Tag is set.\n\n        Returns:\n            permission (list): Permission objects.\n\n        " #NEWLINE# return self . get_tag ( key = key , category = key , obj = obj , tagtype = 'permission' )