def get_hello_world()

in vpc-sample/main.py [0:0]

• 12 lines of code
• 2 McCabe index (conditional complexity)

def get_hello_world(request):
    try:
        url = os.environ.get("URL")
        req = urllib.request.Request(url)

        auth_req = google.auth.transport.requests.Request()
        id_token = google.oauth2.id_token.fetch_id_token(auth_req, url)
        req.add_header("Authorization", f"Bearer {id_token}")

        response = urllib.request.urlopen(req)
        return response.read()

    except Exception as e:
        print(e)
        return str(e)