Python 切分数组，将一个数组均匀切分成多个数组

将一个数组，均分为多个数组

代码

# -*- coding:utf-8 -*-
# py3


def list_split(items, n):
    return [items[i:i+n] for i in range(0, len(items), n)]


if '__main__' == __name__:
    list1 = ['s1', 's2', 's3', 's4', 's5', 's6', 's7']
    # 将数组 list1 每 3 个切分一次
    list2 = list_split(list1, 3)
    print(list2)

输出

[['s1', 's2', 's3'], ['s4', 's5', 's6'], ['s7']]