#!/usr/bin/env python

# Import itemgetter to sort by dictionary key
from operator import itemgetter

user_list = [ {'first_name': 'Yoda', 'last_name': 'GreenGuy', 'side': 'rebels'}, {'first_name': 'Darth', 'last_name': 'Vader', 'side': 'empire'}, {'first_name': 'Boba', 'last_name': 'Fett', 'side': 'none'} ]

sorted_last_name = sorted(user_list, key=itemgetter('last_name'))
sorted_first_name = sorted(user_list, key=itemgetter('first_name'))

print("-> Sorted by Last Name:")
print(sorted_last_name)

print("\n-> Sorted by First Name:")
print(sorted_first_name)