def evenly(l, n):
len_ = len(l)
split_size = len_ // n
split_size = n if not split_size else split_size
offsets = [i for i in range(0, len_, split_size)]
return [l[offset:offset + split_size] for offset in offsets]
例子:
L = [a for a in range(97)]应由10个部分组成,除最后一个部分外,每个部分有9个元素。
输出:
[[0, 1, 2, 3, 4, 5, 6, 7, 8],
[9, 10, 11, 12, 13, 14, 15, 16, 17],
[18, 19, 20, 21, 22, 23, 24, 25, 26],
[27, 28, 29, 30, 31, 32, 33, 34, 35],
[36, 37, 38, 39, 40, 41, 42, 43, 44],
[45, 46, 47, 48, 49, 50, 51, 52, 53],
[54, 55, 56, 57, 58, 59, 60, 61, 62],
[63, 64, 65, 66, 67, 68, 69, 70, 71],
[72, 73, 74, 75, 76, 77, 78, 79, 80],
[81, 82, 83, 84, 85, 86, 87, 88, 89],
[90, 91, 92, 93, 94, 95, 96]]