title: How to import module contained in my customized module into python interactive environment's namespace?
body: <p>I write the below module myinit.py:</p>
  <pre><code>import os
  import numpy as np
  import pandas as pd
  import datetime
  </code></pre>
  <p>And copy it into search path.</p>
  <pre><code>sudo cp init.py  /usr/local/lib/python3.5/dist-packages/myinit.py
  </code></pre>
  <p>Now enter into my python's interactive environment with python in cmd.</p>
  <pre><code>import myinit
  dir(pd)
  NameError: name 'pd' is not defined
  dir(pandas)
  NameError: name 'pandas' is not defined
  dir(myinit.pd)
  &lt;module 'pandas' from '/usr/local/lib/python3.5/dist-packages/pandas/__init__.py'&gt;
  </code></pre>
  <p>In my current python cmd environment,i have two ways to call pandas.</p>
  <ol>
  <li><p>Call it with <code>myinit.pd</code></p>
  </li>
  <li><p>Input <code>import pandas as pd</code> in current python cmd environment,then call it with <code>pd</code>.</p>
  </li>
  </ol>
  <p>Both of them make me uncomfortable,there is no <code>os, np ,pd ,datetime</code> in current python namespace.
  how to  call module imported by my customized module with itself's name?</p>