instapaper_api_client.py

import requests
from requests_oauthlib import OAuth1
import urllib


class InstapaperApiClient(object):
    BASE_URL = 'https://www.instapaper.com/api/1.1'

    def __init__(self, consumer_key, consumer_secret):
        self.consumer_key = consumer_key
        self.consumer_secret = consumer_secret
        self.app_consumer = OAuth1(consumer_key, client_secret=consumer_secret)

    def authenticate_user(self, username, password):
        params = {'x_auth_username': username, 'x_auth_password': password}
        r = requests.post('%s/oauth/access_token' % self.BASE_URL, params=params, auth=self.app_consumer)
        if r.status_code != 200:
            print('Error authenticating, non-200 status code: %d' % r.status_code)
            return None

        response = urllib.parse.parse_qs(r.text)
        oauth_token = response['oauth_token'][0]
        oauth_token_secret = response['oauth_token_secret'][0]
        return OAuth1(
            self.consumer_key,
            client_secret=self.consumer_secret,
            resource_owner_key=oauth_token,
            resource_owner_secret=oauth_token_secret)

    def list_bookmarks(self, user_oauth):
        params = {'format': 'json'}
        r = requests.post('%s/bookmarks/list' % self.BASE_URL, params=params, auth=user_oauth)
        if r.status_code != 200:
            print('Error getting bookmarks, non-200 status code: %d' % r.status_code)
            return None
        return r.json()