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https://github.com/chimeracoder/pysq


https://github.com/chimeracoder/pysq

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README

          

Pysq
=========

Introduction
-------------

Pysq is an unofficial wrapper for version 2 of the Foursquare API. It was developed on Python 2.7 on a Linux machine, though it should work on Python 2.6 and on other platforms.

Use
----

Pysq provides a wrapper for authentication through OAuth. First, register your application on the Foursquare developer homepage to receive your client_id and client_secret values. Then, authenticate using the FSAuthenticator class. (Note that redirect_uri is the uri for your application, which you register with Foursquare).

> import pysq.apiv2 as psq
> authenticator = psq.FSAuthenticator(client_id, client_secret, redirect_uri)

Then, redirect your user to the uri that the FSAuthenticator object generates:

> uri = authenticator.authorize_uri()

The user will sign in with his/her Foursquare credentials, and Foursquare will redirect back to your registered page (redirect_uri), with a code passed as a GET parameter. Retrieve this code and pass it in to the set_token method:

> authenticator.set_token(code)

You are now ready to begin making queries that this user is authorized to make!

Querying Users
--------------

To obtain a User object, use the UserFinder object.

> finder = psq.UserFinder(authenticator)

> my_user = finder.findUser(id)

Other Queries
-------------
Generally, Pysq objects return other Pysq objects when appropriate (so my_user.get_checkins() will return a list of Checkin objects).

However, when a desired method is not available, other queries can be made using the authenticator directly:

> authenticator.query(self, "/QUERY/PATH", {query_params : value)

In addition, the data from each query is stored in every Pysq object. For example:

> my_user.data

will display the results of the query, accessible as a dictionary.

Caching
-------

To comply with the terms of service for the Foursquare API, cached data should be deleted after a certain period of time (specified in the terms of service). For convenience, every Pysq object stores the timestamp of the query (eg: my_user.time).