How to transpose a dataset in a csv file?

Question

For example, i would like to transform:

Name,Time,Score
Dan,68,20
Suse,42,40
Tracy,50,38

Into:

Name,Dan,Suse,Tracy
Time,68,         


        

Answer 1

Same answer of nosklo (all credits to him), but for python3:

from csv import reader, writer 
with open('source.csv') as f, open('destination.csv', 'w') as fw: 
    writer(fw, delimiter=',').writerows(zip(*reader(f, delimiter=',')))