Список кортежей из списка

#!/usr/bin/env python2.7
# -*- coding: utf-8

import sys
import csv

new_users = []
new_OU = []
new_role = []

f = open('/var/tmp/new_user.csv','r')

try:
    reader = csv.reader(f)
    next(reader)
    for i in reader:
        new_users.append(i[0])
        new_OU.append(i[1])
        new_role.append(i[2])

finally:
    f.close()

print new_users
print new_OU
print new_role

attrlist = zip(new_users, new_OU, new_role)