一切皆对象
一切皆對象
一:在python3中統一了類與類型的概念,類即類型
l=list([1,2,3]) # print(type(l))# print(type(obj)) l.append(4) class OldboyStudent:school='oldboy'def __init__(self,name,age,sex):self.name=nameself.age=ageself.sex=sex#self=stu1def learn(self):print('%s is learning' %self.name)def choose(self,course):print('%s is choosing %s' %(self.name,course))stu2=OldboyStudent('王大炮',28,'male')# print(id(stu2)) # print(type(stu2)) # 類與類型是一個概念 # print(stu2) l1=[1,2,3] #l1=list([1,2,3]) # print(type(l1)) # l1.append(4) list.append(l1,4) print(l1)l2=['a','b','c'] l2.append('d') # list.append('d') print(l2)print(int) print(str) print(dict) print(tuple) print(set) print(OldboyStudent)?
轉載于:https://www.cnblogs.com/wuchenyu/p/8796023.html
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