pip install python-oauth2 python import oauth2 as oauth import urlparse python consumer_key = 'your_consumer_key' consumer_secret = 'your_consumer_secret' request_token_url = 'https://example.com/oauth/request_token' authorization_url = 'https://example.com/oauth/authorize' access_token_url = 'https://example.com/oauth/access_token' python consumer = oauth.Consumer(consumer_key, consumer_secret) client = oauth.Client(consumer) python response, content = client.request(request_token_url, 'GET') if response.status != 200: raise Exception('Failed to obtain a request token') request_token = dict(urlparse.parse_qsl(content.decode('utf-8'))) python authorize_url = authorization_url + '?oauth_token=' + request_token['oauth_token'] print('Please go to the following URL and authorize the application:') print(authorize_url) parsed_url = urlparse.urlparse(redirect_url) query_params = urlparse.parse_qs(parsed_url.query) oauth_verifier = query_params['oauth_verifier'][0] access_token_url = access_token_url + '?oauth_verifier=' + oauth_verifier response, content = client.request(access_token_url, 'GET') if response.status != 200: raise Exception('Failed to obtain an access token') access_token = dict(urlparse.parse_qsl(content.decode('utf-8'))) python api_url = 'https://example.com/api/endpoint' headers = {'Content-Type': 'application/json', 'Authorization': 'OAuth ' + access_token['oauth_token']} response, content = client.request(api_url, 'GET', headers=headers) if response.status == 200: data = content.decode('utf-8') else: raise Exception('Failed to fetch data from the API')