请教一个用python数据分析方法

Question

向各位大神求助....

原始数据:
1 192.168.106.10
1 192.168.106.16
3 192.168.106.11
2 192.168.106.3
2 192.168.106.8
2 192.168.106.6

如何能重新排序组合,返回成一个字典,字典格式如下:
{1:[192.168.106.10,192.168.106.16] 2:[192.168.106.3,192.168.106.8,192.168.106.6] 3:192.168.106.11}

Answer 1

ret = {}
for i in 原始数据:
    try:
        ret[i.序号].append(i.IP)
    except:
        ret[i.序号] = [i.IP]
        

Answer 2

import pandas as pd

data = pd.read_csv('data.txt', sep=' ', header=None)

print(data.groupby(0).agg(lambda x: list(x))[1].to_dict())