如何将pandas列分割成n个长度的块？

import pandas as pd

# 创建一个示例DataFrame
df = pd.DataFrame({'A': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]})

# 将列A分割成长度为3的块
n = 3
df['A_blocks'] = pd.cut(df['A'], n)

# 打印结果
print(df)

    A     A_blocks
0   1  (0.991, 4.0]
1   2  (0.991, 4.0]
2   3  (0.991, 4.0]
3   4  (0.991, 4.0]
4   5    (4.0, 7.0]
5   6    (4.0, 7.0]
6   7    (4.0, 7.0]
7   8   (7.0, 10.0]
8   9   (7.0, 10.0]
9  10   (7.0, 10.0]