Is there a way to convert list of values in Pandas DataFrame row to multiple columns?

Question

I am trying to convert a list of values in a Dataframe row into seperate columns

I have tried to use pivot,pivot_table and get_dummies but I couldnt get the expected result.

Actual Columns:

A      B

1  [1, 3, 5]
2  [2, 4, 6]

Expected Output:

 A B_1 B_2 B_3

 1  1   3   5
 2  2   4   6

Answer 1

One way:

df_out = df.set_index('A').explode('B')
df_out = df_out.set_index(df_out.groupby(level=0).cumcount() + 1, append=True).unstack()
df_out.columns = [f'{i}_{j}' for i, j in df_out.columns]
df_out.reset_index()

Output:

   A B_1 B_2 B_3
0  1   1   3   5
1  2   2   4   6