house.py

# -*- coding: UTF8 -*-
__author__ = 'Administrator'

# house.py

class HousePark:
    lastname = "박"
    def __init__(self, name):
        self.fullname = self.lastname + name
    def travel(self, where):
        print("%s, %s여행을 가다." % (self.fullname, where))
    def love(self, other):
        print("%s, %s 사랑에 빠졌네" % (self.fullname, other.fullname))
    def __add__(self, other):
        print("%s, %s 결혼했네" % (self.fullname, other.fullname))
    def __del__(self):
        print("%s 죽네" % self.fullname)


class HouseKim(HousePark):
    lastname = "김"
    def travel(self, where, day):
        print("%s, %s여행 %d일 가네." % (self.fullname, where, day))

pey = HousePark("응용")
juliet = HouseKim("줄리엣")
pey.love(juliet)
pey + juliet
juliet + pey