gistfile1.txt

# -*- coding: utf-8 -*-
# create sorting python in list csv 
from random import shuffle
import os


class DoorPrize(object):

    def __init__(self, list_to_sort=[]):
        self.list_to_sort = list(set(list_to_sort))
        self.winners = []

    def __getitem__(self, key):
        return self.list_to_sort[key]

    def __setitem__(self, key, value):
        self.list_to_sort[key] = value

    def __len__(self):
        return len(self.list_to_sort)

    def winner(self):
        self.shuffle()
        if not len(self.list_to_sort) == 0:  
            poped = self.list_to_sort.pop()
            if not poped: return self.winner()
            self.winners.append(poped)
            return poped

    def shuffle(self):
        return shuffle(self.list_to_sort)

desc = ''
while not os.path.isfile(desc):
    desc = raw_input('Qual o arquivo para sorteio ? => ')

with open(desc, 'rb') as ff:
    contents = ff.read().split('\r\n')
    #import pdb; pdb.set_trace()
    try:
        sorteio = DoorPrize(contents)
    except:
        pass
    finally:    
        ff.close()

n = raw_input('Quantos sorteios ? => ')
while (not str(n).isdigit()) or (int(n) > len(sorteio)):
    if str(n).isdigit() and int(n) > len(sorteio):
        print "Lista contem somente %s item" % len(sorteio)
    n = raw_input('Quantos sorteios ? => ')

for index in range(0, int(n) ): 
    sorteado = sorteio.winner() 
    if sorteado == None: break
    print "O sorteado %s eh: %s" % (index + 1, sorteado)