get_all_contribs.py

import json

import requests

RPP = 'ezcuj'
CONTRIBUTORS_URL = 'https://api.osf.io/v2/nodes/{}/contributors/'


def get_contribs(url):
    contributors_to_add = []
    resp = requests.get(url).json()
    contributors = resp['data']

    for contrib in contributors:
        contributors_to_add.append(contrib['embeds']['users']['data']['id'])

    next_url = resp['links']['next']
    if next_url:
        contributors_to_add += get_contribs(next_url)
    return contributors_to_add


add = get_contribs(CONTRIBUTORS_URL.format(RPP))