title: Python 2.7.10 error "from urllib.request import urlopen" no module named request
body: <p>I opened python code from <code>github</code>.  I assumed it was <code>python2.x</code> and got the above error when I tried to run it.  From the reading I've seen Python 3 has depreciated <code>urllib</code> itself and replaced it with a number of libraries including <code>urllib.request</code>. </p>
  
  <p>It looks like the code was written in python 3 (a confirmation from someone who knows would be appreciated.)
  At this point I don't want to move to Python 3 - I haven't researched what it would do to my existing code.  </p>
  
  <p>Thinking there should be a <code>urllib</code> module for <code>Python 2</code>,  I searched Google (using "python2 urllib download") and did not find one. (It might have been hidden in the many answers since <code>urllib</code> includes downloading functionality.) I looked in my <code>Python27/lib</code> directory and didn't see it there.
  Can I get a version of this module that runs on <code>Python27</code>?  Where and how?</p>