fbiter

fbiter is a simple Python library for iterating through paginated Facebook API endpoints.

Installation

pip install fbiter

Usage

import fbiter
import os

endpoint = fbiter.Endpoint("v2.10/BuzzFeedNews/posts", params={
    "access_token": os.environ["FB_ACCESS_TOKEN"],
    "limit": 10
})

print(endpoint.get(max_results=15))

fbiter.Endpoint

This is fbiter's core class. It takes two parameters:

• path: The API endpoint path, including the API version number, but excluding https://graph.facebook.com/.
• params: A dict containing the relevant API params, the only required one of which is access_token.

fbiter.Endpoint also has the following methods:

• .iter_results(max_results=None): Returns a Python iterator object that returns one result item at a time, up to max_results result items.
• .get(max_results=None): Returns all result items as a list, after paginating through each available page, up to max_results result items.

Errors

The library tries to handle HTTP errors in the following ways:

• HTTP 400 and HTTP 404: Returns { "data": [] }
• All other errors: Sleeps 10 seconds and then tries again.