title: How to limit QTreeView directory in PyQt5?
body: <p>I have this directory structure:  </p>
  
  <pre><code>files
    |----showme
    |       |------asd.h
    |       |------homework.docx
    |       |------free games.exe
    |----my internet history
    |         |-----------dont show me
  </code></pre>
  
  <p>I would like it so that the QTreeView will only show the files/showme directory.<br>
  How can I do this?</p>
  
  <p>this is my code:</p>
  
  <pre><code>self.model.setRootPath('H:\\files\\showme')  
  self.tree = QTreeView(self)  
  self.tree.resize(620,300)  
  self.tree.move(0,200)  
  self.tree.setModel(self.model)  
  </code></pre>
  
  <p>EDIT: to clarify, I want it so that the base directory will be showme</p>
  
  <p>EDIT2: wrong code here, whoops!</p>