models.py 文件源码

def get_token(self, token_only=True, scopes=None):
        if scopes is None:
            scopes = ['send_notification', 'view_room']

        cache_key = 'hipchat-tokens:%s:%s' % (self.id, ','.join(scopes))

        def gen_token():
            data = {
                'grant_type': 'client_credentials',
                'scope': ' '.join(scopes),
            }
            resp = requests.post(
                self.token_url, data=data, auth=HTTPBasicAuth(self.id, self.secret), timeout=10
            )
            if resp.status_code == 200:
                return resp.json()
            elif resp.status_code == 401:
                raise OauthClientInvalidError(self)
            else:
                raise Exception('Invalid token: %s' % resp.text)

        if token_only:
            token = cache.get(cache_key)
            if not token:
                data = gen_token()
                token = data['access_token']
                cache.set(cache_key, token, data['expires_in'] - 20)
            return token
        return gen_token()