def description(cls):
        """Returns a description of this relations attributes

        This method simply returns the description attribute from the
        DB API cursor object.  This is a sequence of 7 item sequences
        of the form (name, type_code, display_size, internal_size, 
        precision, null_ok) of which only the first two items are
        guaranteed.
        """
        cursor = cls.execute('''select * from %s
                                limit 1''' % cls.__name__)
        return cursor.description
Returns a description of this relations attributes

        This method simply returns the description attribute from the
        DB API cursor object.  This is a sequence of 7 item sequences
        of the form (name, type_code, display_size, internal_size, 
        precision, null_ok) of which only the first two items are
        guaranteed.
        
recipes/Python/473834_simple_Object_Relational/recipe-473834.py