Flask app using GitHub API (without rauth, just requests)

github_flask.py

from urllib import urlencode
from urlparse import parse_qsl

from flask import Flask, request, redirect, url_for
import requests

GITHUB_AUTHORIZE_URL = 'https://github.com/login/oauth/authorize'
GITHUB_ACCESS_TOKEN_URL = 'https://github.com/login/oauth/access_token'

app = Flask(__name__)
app.debug = True
app.config.update(
    GITHUB_CLIENT_ID='<your client id>',
    GITHUB_CLIENT_SECRET='<your client secret>',
)

@app.route('/')
def index():
    code = request.args.get('code',None)
    if not code:
        return redirect(url_for('login'))

    print 'CODE: ',code
 
    resp = requests.post(GITHUB_ACCESS_TOKEN_URL, params={
        'client_id': app.config['GITHUB_CLIENT_ID'],
        'client_secret': app.config['GITHUB_CLIENT_SECRET'],
        'code': code,
    })
    access_token = dict(parse_qsl(resp.text))['access_token']  # KeyError if fails

    print 'ACCESS_TOKEN: ',access_token

    s = requests.Session()
    s.headers['Authorization'] = 'token {}'.format(access_token)
    resp = s.get('https://api.github.com/user')

    print 'User: ', resp.json()

    return "OK"

@app.route('/login')
def login():
    query = urlencode({
        'client_id': app.config['GITHUB_CLIENT_ID'],
        'scope': 'repo',  # or what have you
    })
    authorize_url = '?'.join((GITHUB_AUTHORIZE_URL, query))

    print authorize_url
    return redirect(authorize_url)

if __name__ == '__main__':
    app.run()