title: Make a request to download a video in Python
body: <p>I have links of the form:</p>
  
  <pre><code>http://youtubeinmp3.com/fetch/?video=LINK_TO_YOUTUBE_VIDEO_HERE
  </code></pre>
  
  <p>If you put links of this type in an <code>&lt;a&gt;</code> tag on a webpage, clicking them will download an MP3 of the youtube video at the end of the link. Source is <a href="http://youtubeinmp3.com/api/" rel="nofollow">here</a>.</p>
  
  <p>I'd like to mimic this process from the command-line by making post requests (or something of that sort), but I'm not sure how to do it in Python! Can I get any advice, please, or is this more difficult than I'm making it out to be? </p>