Secret Santa

import random
import urllib2

peopleD = {}
peopleL = []
peopleM = []

pfile = open("santa.txt")
data = pfile.read()
pfile.close()

for l in data.split("\n")[:-1]: 
    name,email = l.split(" ")
    peopleD[name] = email
    peopleL.append(name)
    peopleM.append(name)
    
def shuffle(a,b):
    random.shuffle(a)
    f = False
    for x in range(0,len(a)):
        if a[x] == b[x]:
            f = True
    if f:
        return shuffle(a,b)
    else:
        return a
    
peopleM = shuffle(peopleM,peopleL)

for x in range(0,len(peopleL)):
    urllib2.urlopen("http://bmandesigns.com/sendSanta.php?email="+peopleL[peopleD[x]]+"&person="+peopleM[x]+"&name="+peopleL[x])