はてな OAuth Django

HatenaOAuth.py

# -*- coding: utf-8 -*-

from django.http import HttpResponse, HttpResponseRedirect
from django.template import RequestContext, loader
import urlparse
import oauth2 as oauth

# OAuthの設定
CONSUMER_KEY = ''
CONSUMER_SECRET = ''
SCOPE = 'read_public'
REQUEST_TOKEN_URL='https://www.hatena.com/oauth/initiate'
ACCESS_TOKEN_URL='https://www.hatena.com/oauth/token'
AUTHORIZE_URL='https://www.hatena.ne.jp/oauth/authorize'
CALLBACK_URL = ""
consumer = oauth.Consumer(CONSUMER_KEY, CONSUMER_SECRET)


def index_view(request):
    template = loader.get_template('index.html')
    message =""
    if 'access_token' in request.session:
        message = "logined"
    else:
        message = "not logined"
    context = RequestContext(request, {
            'message': message,
            })
    return HttpResponse(template.render(context))


"""
以下ログイン処理関数
"""

def onauth(request):
    request_token = request.session['request_token']
    token = oauth.Token(request_token['oauth_token'], request_token['oauth_token_secret'])
    token.set_verifier(request.GET['oauth_verifier'])
    client = oauth.Client(consumer, token)
    resp, content = client.request(ACCESS_TOKEN_URL)
    request.session['access_token'] = dict(urlparse.parse_qsl(content))
    return HttpResponseRedirect('/')
    

def login(request):
    client = oauth.Client(consumer)
    resp, content = client.request("{0}?scope={1}&oauth_callback={2}".format(REQUEST_TOKEN_URL, SCOPE, CALLBACK_URL))
    request.session['request_token'] = dict(urlparse.parse_qsl(content))
    return HttpResponseRedirect("{0}?oauth_token={1}".format(AUTHORIZE_URL, request.session['request_token']['oauth_token']))


def logout(request):
    session = request.session
    if 'access_token' in session:
        del session['access_token']
    if 'request_token' in session:
        del session['request_token']
    return HttpResponseRedirect('/')