python之类和对象
class Transport: ‘交通工具‘ def __init__(self,name, type, place): self.name=name self.type=type self.place=place function=‘运输‘ def pick(self): print(‘%s%s在%s上跑‘ % (self.name,self.type,self.place))car=Transport(‘林肯‘,‘汽车‘,‘陆地‘)Transport.pick(car)car.time=‘10 year‘print(car.function)def test(self): print(‘%s起步速度快‘%self.name)Transport.test=testTransport.test(car)