title: Authorization in tweepy
body: <p>I'm followed a tutorial for using tweepy to post something to twitter, everything works but i gave the code to a friend so he could post something using my twitter app(with my credentials consumer key and secret). mine works because i already have my acces token, but how can he get the his access token?</p>
  
  <p>i have tried using the Oauth tutorial, but every example ask for the PIN, but i can't manage to get that PIN. </p>
  
  <p>here's my code.</p>
  
  <pre><code>#!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import tweepy, time, sys
  
  argfile = str(sys.argv[1])
  
  #enter the corresponding information from your Twitter application:
  CONSUMER_KEY = 'MY TOKEN'#keep the quotes, replace this with your consumer key
  CONSUMER_SECRET = 'MY TOKEN'#keep the quotes, replace this with your consumer secret key
  ACCESS_KEY = '?????????????????????????'#keep the quotes, replace this with your access token
  ACCESS_SECRET = '?????????????????????????'#keep the quotes, replace this with your access token secret
  auth = tweepy.OAuthHandler(CONSUMER_KEY, CONSUMER_SECRET)
  auth.set_access_token(ACCESS_KEY, ACCESS_SECRET)
  api = tweepy.API(auth)
  
  filename=open(argfile,'r')
  f=filename.readlines()
  filename.close()
  
  
  for line in f:
      api.update_status(line)
      time.sleep(180)#Tweet every 3 minutes
  </code></pre>