pandas 中的切片字符串列

Question

Guys i would like slice the column 'Delivey' in pandas line by line. How i do that?

Actual Data:

OF	Delivery
BR1000	888000; 888001
BR1002	888002; 888003
BR1003	88804

New data:

OF	Delivery
BR1000	888000
BR1000	888001
BR1002	888002
BR1002	888003
BR1003	88804

Thanks, Regards

Answer 1

Use str.split :

>>> df.assign(Delivery=df['Delivery'].str.split('; ')).explode('Delivery')
       OF Delivery
0  BR1000   888000
0  BR1000   888001
1  BR1002   888002
1  BR1002   888003
2  BR1003    88804