title: imp module is deprecated in favour of importlib
body: <p>I'm using pandas in my code and in pandas they use the imp nodule. Now I get the following error/warnning</p>
  
  <pre><code>C:\Users\refaelc\AppData\Local\Temp\collection_id-96deaf03-9b39-46c0-a843-63f6101481c1-5289121858290797008.csv
  Step07: Compare the downloaded and the template files
  C:\Users\refaelc\AppData\Local\Continuum\Anaconda3\lib\importlib\_bootstrap.py:205: ImportWarning: can't resolve package from __spec__ or __package__, falling back on __name__ and __path__
    return f(*args, **kwds)
  C:\Users\refaelc\AppData\Local\Continuum\Anaconda3\lib\site-packages\_pytest\assertion\rewrite.py:7: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses
    import imp
  Item is missing from collections - int
  </code></pre>
  
  <p>Now I did some searching and realized that the imp module is being replaced by the importlib module. I updated Panda and that didn't work. It seemed unlikely that I'll need to change Panda's package code. </p>
  
  <p>Any thoughts/fixes?</p>