按类别将两列转换为字典 python-pandas

Question

我正在尝试将两列转换为字典，一列是类别，另一列是评论。

category	comment
complain	did not like his attention
complain	I would never use this again
congrats	you are the best
request	I need my papers

想法是将其转换为按类别分组的字典，我的意思是这样的

Diccionario= {
    "complain":[
        'did not like his attention', 
        'I would never use this again'
    ],
    "congrats":[
        'you are the best'
    ],
    "request":[
        'I need my papers'
    ],
    
}

谢谢

Answer 1

使用groupby.agg(list) 和to_dict

df.groupby('category')['commet'].agg(list).to_dict()

{'complain': ['did not like his attention', 'I would never use this again'],
 'congrats': ['you are the best'],
 'request': ['I need my papers']}