title: using api with http.client to parse imdb movies database
body: <p>I'm trying to retrieve JSON data from this website:
  www.themoviedb.org
  I can only use the http.client and json as libraries.
  I have a valid API KEY that I don't want to disclose in this question.</p>
  
  <pre><code>url = "https://api.themoviedb.org/3/movie/550?api_key=xxxx"
  conn = http.client.HTTPConnection(url,port=80)
  ## things work well until i call request
  conn.request("GET","/")
  </code></pre>
  
  <p><strong>Error</strong>:</p>
  
  <blockquote>
    <p><code>for res in _socket.getaddrinfo(host, port, family, type, proto, flags)</code>:
        socket.gaierror: [Errno 11001] getaddrinfo failed</p>
  </blockquote>