Metadata-Version: 2.1
Name: tweetvac
Version: 1.0.1
Summary: Package that makes sucking down tweets from Twitter easy.
Home-page: https://github.com/cash/tweetvac
Author: Cash Costello
Author-email: cash.costello@gmail.com
License: MIT
Keywords: twitter tweet tweetvac cursor client
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Console
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Internet :: WWW/HTTP
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Dist: twython (>=3.0.0)

tweetvac
================================================================
.. image:: https://secure.travis-ci.org/cash/tweetvac.png?branch=master
	:target: https://travis-ci.org/cash/tweetvac

Python package for sucking down tweets from Twitter. It implements
Twitter's `guidelines for working with timelines
<https://developer.twitter.com/en/docs/tweets/timelines/guides/working-with-timelines>`_ so
that you don't have to.

tweetvac supports retrospective pulling of tweets from Twitter. For
example, it can pull down a large number of tweets by a specific user or
all the tweets from a geographic area that mentions a search term. It
automatically generates the requests to work backward along the
timeline.

Installation
============
Install tweetvac using pip:

.. code-block:: bash

    $ pip install tweetvac

If cloning this repository, you need to install
`twython <https://github.com/ryanmcgrath/twython>`_ and its dependencies.

Authentication
==============

Twitter requires OAuth. tweetvac can store a user's authentication
information in a configuration file for reuse.

1. Log into Twitter and open
   `https://dev.twitter.com/apps <https://developer.twitter.com/en/apps>`_.
2. Create a new application. The name needs to be unique across all
   Twitter apps. A callback is not needed.
3. Create an OAuth access token on your application web page.
4. Create a file called tweetvac.cfg and format it as follows:

::

    [Auth]
    consumer_key = Gx33LSA3IICoqqPoJOp9Q
    consumer_secret = 1qkKAljfpQMH9EqDZ8t50hK1HbahYXAUEi2p505umY0
    oauth_token = 14574199-4iHhtyGRAeCvVzGpPNz0GLwfYC54ba3sK5uBl4hPe
    oauth_token_secret = K80YytdT9FRXEoADlVzJ64HDQEaUMwb37N9NBykCNw5gw

Alternatively, you can pass those four parameters as a tuple in the
above order into the ``Tweetvac`` constructor rather than storing them
in a configuration file.

The Basics
==========

Import tweetvac
--------------------

.. code-block:: python

    import tweetvac

Create a TweetVac instance
----------------------------

You can pass the OAuth parameters as a tuple:

.. code-block:: python

    vac = tweetvac.TweetVac((consumer_key, consumer_secret, oauth_token, oauth_token_secret))

or use the configuration object:

.. code-block:: python

    config = tweetvac.AuthConfig()
    vac = tweetvac.TweetVac(config)

Suck down tweets
-------------------

tweetvac expects a Twitter endpoint and a dictionary of parameters for
that endpoint. Read the `Twitter
documentation <https://developer.twitter.com/en/docs/api-reference-index>`_
for a list of endpoints and their parameters. It is recommended to set the
count option in the params dict to the largest value supported by that
endpoint.

.. code-block:: python

    params = {'screen_name': 'struckDC', 'count': 200}
    data = vac.suck('statuses/user_timeline', params)

Work with the data
------------------

The data returned is a list of dicts. The fields in the dict are listed in the Twitter
API `documentation on the Tweet object <https://developer.twitter.com/en/docs/tweets/data-dictionary/overview/tweet-object>`_.

The data can be converted back to json and stored to a file like this:

.. code-block:: python

    with open('data.json', 'w') as outfile:
        json.dump(data, outfile)

Advanced
========

Filtering the tweets
--------------------

Twitter provides several parameters on each endpoint for selecting what
tweets you want to retrieve. Additional culling is available by passing
a list of filter functions.

.. code-block:: python

    def remove_mention_tweets(tweet):
        return not '@' in tweet['text']

    data = vac.suck('statuses/user_timeline', params, filters=[remove_mention_tweets])

Return false from your function to remove the tweet from the list.

Turning off the vacuum
----------------------

tweetvac will suck down tweets until you reach your rate limit or you
consume all the available tweets. To stop sooner, you can pass a cutoff
function that returns true when tweetvac should stop.

.. code-block:: python

    def stop(tweet):
        cutoff_date = time.strptime("Wed Jan 01 00:00:00 +0000 2014", '%a %b %d %H:%M:%S +0000 %Y')
        tweet_date = time.strptime(tweet['created_at'], '%a %b %d %H:%M:%S +0000 %Y')
        return tweet_date < cutoff_date

    data = vac.suck('statuses/user_timeline', params, cutoff=stop)

You can also pass a hard limit to the number of requests to stop
tweetvac early:

.. code-block:: python

    data = vac.suck('statuses/user_timeline', params, max_requests=10)

Twitter API
===========

Supported Endpoints
-------------------

-  `statuses/user\_timeline <https://developer.twitter.com/en/docs/tweets/timelines/api-reference/get-statuses-user_timeline>`_
   - tweets by the specified user.
-  `statuses/home\_timeline <https://developer.twitter.com/en/docs/tweets/timelines/api-reference/get-statuses-home_timeline>`_
   - tweets by those followed by the authenticating user.
-  `statuses/mentions\_timeline <https://developer.twitter.com/en/docs/tweets/timelines/api-reference/get-statuses-mentions_timeline>`_
   - tweets mentioning the authenticating user.
-  `statuses/retweets\_of\_me <https://developer.twitter.com/en/docs/tweets/post-and-engage/api-reference/get-statuses-retweets_of_me>`_
   - tweets that are retweets of the authenticating user.
-  `search/tweets <https://developer.twitter.com/en/docs/tweets/search/api-reference/get-search-tweets>`_
   - search over tweets

The endpoints have different request rate limits, count limits per
request, and total tweet count limits.


