Change Dataset in Python

Question

I have a dataset like this

index  data                    data_list                    label
A      i love pyhton.          ['i love python.',           [1,0] 
       pyhton very useful.      'python very useful.']
B      i like tea. tea         ['i like tea.','tea          [0,1]
       make me happy.            make me happy.']

I want to arrange the dataset like below

index  data                    data_list                    label
A      i love pyhton.          i love python.               1 
       pyhton very useful.               
A      i love pyhton.          python very useful.          0
       pyhton very useful.      
B      i like tea. tea         i like tea.                  0
       make me happy.            
B      i like tea. tea         tea make me happy.           1 
       make me happy.            

But, i don't know how to solve this problem. Can anyone help, please. Thanks for your time.

Answer 1

What you want is something called, explode function.Which basically expands, the interable and creates a base index to which grouped by element row. Just do the following line of code.

df.explode(['data_list','label'])

Answer 2

You can try pandas.DataFrame.explode. Docs here.