title: How to append particular list in other python file and save it
body: <p>I need to change the items in the list saved in other python file</p>
  
  <p>file A.py</p>
  
  <pre><code>items = ['A','B','C']
  </code></pre>
  
  <p>file B.py</p>
  
  <pre><code>import A
  
  A.items.append('D')
  </code></pre>
  
  <p>it works, but when I restart the script it switch to the previous version.</p>