title: check which button is pressed gtk3 using python
body: <p>i have 10 button, which correspond to the same method. how am i going to check which button was clicked in the corresponding method? i tried to check for the button press of a particular button in the list by the following code, but i got segmentation fault error:</p>
  
  <pre><code>for i in range(0,10):
      if button_list[i].clicked():
          break
   break
  #operation with respect to the button clicked
  </code></pre>