title: How to catch the clipboard event (onChangeClipboard equivalent) from any application in Python
body: <p>I am working on a clipboard manager. My current issue is to succeed in catching modification of the clipboard from any applications. For instance :</p>
  
  <ul>
  <li>From a ctrl - c</li>
  <li>From a right click and copy to clipboard</li>
  </ul>
  
  <p>The idea is that a python script is running in background, like a deamon and catch every change of the clipboard</p>
  
  <p>Thank you a lot  :)</p>
  
  <p>PS:
  For people who know autohotkey, I am looking for onClipboardChange equivalent</p>