1. 拆包
def test():
a = 1
b = 2
c = 3
return a, b, c
te = test()
print(te)
函数返回元组时直接拆包
a1, b1, c1, = te
print(a1, b1, c1)
*可以用来拆包,接收多个
a1, *b1 = te
*a1,b1 =te
print(a1, b1)
tu = (1, 2, 3, 4, 5, 6, 7)
a, b, *c = tu # 1 [2,3,4,5,6,7] a/c取完开头结尾的值,中间的打包到了B的里面
print(a, b, c)
想把列表里面的值获取出来,同样拆包
d,*e = c
print(d,e)