SecretSanta.py

#!/bin/env python
import sys
import random

f = open(sys.argv[1], "r")
people = f.readlines()
people = list(map(lambda person: person.replace('\n', ''), people))

identifiers = list(range(len(people)))
random.shuffle(identifiers)
gift_to = identifiers[1:] + identifiers[:1]

for i in range(len(people)):
	print(f'{people[i]} is number {identifiers[i]}, and buys gift to {gift_to[i]}')