列表浅拷贝

import copy

person = ['name',['a',100]]


p1 = copy.copy(person)

p2 = person[:]

p3 = list(person)

person[0] = 'kk'
p4 = person


print(p1)
print(p2)
print(p3)
print(p4)

打印：

['name', ['a', 100]]
['name', ['a', 100]]
['name', ['a', 100]]
['kk', ['a', 100]]