.. _code_snippet:


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Code Snippets
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Introduction
============

Here are some code snippets to help you out with using Tweepy. Feel
free to contribute your own snippets or improve the ones here!

OAuth
=====

.. code-block :: python

   auth = tweepy.OAuthHandler("consumer_key", "consumer_secret")
   
   # Redirect user to Twitter to authorize
   redirect_user(auth.get_authorization_url())
   
   # Get access token
   auth.get_access_token("verifier_value")
   
   # Construct the API instance
   api = tweepy.API(auth)

Pagination
==========

.. code-block :: python

   # Iterate through all of the authenticated user's friends
   for friend in tweepy.Cursor(api.friends).items():
       # Process the friend here
       process_friend(friend)
   
   # Iterate through the first 200 statuses in the home timeline
   for status in tweepy.Cursor(api.home_timeline).items(200):
       # Process the status here
       process_status(status)

FollowAll
=========

This snippet will follow every follower of the authenticated user.

.. code-block :: python

   for follower in tweepy.Cursor(api.followers).items():
       follower.follow()

Handling the rate limit using cursors
=====================================
   
Since cursors raise ``RateLimitError``\ s in their ``next()`` method,
handling them can be done by wrapping the cursor in an iterator.
   
Running this snippet will print all users you follow that themselves follow
less than 300 people total - to exclude obvious spambots, for example - and
will wait for 15 minutes each time it hits the rate limit.
   
.. code-block :: python
   
   # In this example, the handler is time.sleep(15 * 60),
   # but you can of course handle it in any way you want.
   
   def limit_handled(cursor):
       while True:
           try:
               yield cursor.next()
           except tweepy.RateLimitError:
               time.sleep(15 * 60)
   
   for follower in limit_handled(tweepy.Cursor(api.followers).items()):
       if follower.friends_count < 300:
           print(follower.screen_name)
