title: Incomplete list of modules with python help('modules')
body: <p>I'm working with python 3.8 on a linux machine which has no internet access and on which I'm not allowed to install anything. Installation of tools (even python modules) is done by admins.</p>
  <p>I'm able to import some freshly installed modules like crcmod or pycryptomod in my own python code.</p>
  <p>I see these modules when I do <code>pip list</code></p>
  <p>But I don't see them when I do <code>help('modules')</code>.</p>
  <p>Any reason for that ? I suspect the installation of the new modules by the admin was perhaps not orthodox.</p>