擅长:python、mysql、java
<p>如果想要groupby<code>list</code>,需要先将列转换为元组:</p>
<pre><code>def func(x):
print (x)
#some code
return x
df1 = df.groupby(df['Abb'].apply(tuple)).apply(func)
Names Abb
3 Albano Fava [Alb, Fav]
Names Abb
3 Albano Fava [Alb, Fav]
Names Abb
4 Augustino Bagliu [Aug, Bag]
Names Abb
9 Far [Far]
Names Abb
6 Jngabellavit [Jng]
Names Abb
2 magistro Johanne Luckys [Joh, Luc]
Names Abb
8 Luce [Luc]
Names Abb
1 Lucam Zamit [Luc, Zam]
5 Lucas Zamit [Luc, Zam]
Names Abb
0 Michaele Frendu [Mic, Fre]
7 Micheli Frendu [Mic, Fre]
</code></pre>