python学习-32 zip函数

zip 拉链方法

例如：1.

print(list(zip(('a','n','c'),('','',''))))

运行结果：

[('a', ''), ('n', ''), ('c', '')]

Process finished with exit code 0

2.

a = {'name':'abc','age':18,'address':'bj'}
print(list(zip(a.keys(),a.values())))

运行结果：

[('name', 'abc'), ('age', 18), ('address', 'bj')]

Process finished with exit code 0

3.

print(list(zip(('abcdefg'),(''))))

运行结果：

[('a', ''), ('b', ''), ('c', ''), ('d', ''), ('e', ''), ('f', ''), ('g', '')]

Process finished with exit code 0