title: How do I get PyCharm to show method signatures and documentation in the Python/IPython console and the editor?
body: <p>In IPython's QT console (on Windows 7), if I type:</p>
  
  <pre><code>import scipy
  scipy.zeros(
  </code></pre>
  
  <p>followed by Tab, it displays basic documentation for the method, like its signature, parameters, description, etc. In PyCharm CE 3.4.1, I have IPython enabled as my console, but this doesn't happen. The same is true in the actual editor; if I type this code in the editor, nothing shows up. I don't think this is related to the issue in <a href="https://stackoverflow.com/questions/21486335/use-ipython-to-get-real-code-completion-in-pycharm">this question</a> (where PyCharm can't tell the type of something because it's not actually running it) but maybe it is. </p>