69 lines
1.2 KiB
Python
69 lines
1.2 KiB
Python
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"""
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多重继承
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- 通过多重继承可以给一个类的对象具备多方面的能力
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- 这样在设计类的时候可以避免设计太多层次的复杂的继承关系
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Version: 0.1
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Author: 骆昊
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Date: 2018-03-12
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"""
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class Father(object):
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def __init__(self, name):
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self._name = name
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def gamble(self):
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print('%s在打麻将.' % self._name)
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def eat(self):
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print('%s在大吃大喝.' % self._name)
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class Monk(object):
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def __init__(self, name):
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self._name = name
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def eat(self):
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print('%s在吃斋.' % self._name)
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def chant(self):
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print('%s在念经.' % self._name)
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class Musician(object):
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def __init__(self, name):
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self._name = name
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def eat(self):
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print('%s在细嚼慢咽.' % self._name)
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def play_piano(self):
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print('%s在弹钢琴.' % self._name)
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# 试一试下面的代码看看有什么区别
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# class Son(Monk, Father, Musician):
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# class Son(Musician, Father, Monk):
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class Son(Father, Monk, Musician):
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def __init__(self, name):
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Father.__init__(self, name)
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Monk.__init__(self, name)
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Musician.__init__(self, name)
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son = Son('王大锤')
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son.gamble()
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# 调用继承自Father的eat方法
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son.eat()
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son.chant()
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son.play_piano()
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