title: from pyqt4 designer gui how to get radio button value using python
body: <p>I have created gui using pyqt4 designer and covert to this ui to .py but I am unable to access radio button value and also wanna check which radio button is checked using python.
  i tried following <strong>code :</strong></p>
  
  <pre><code>a= radiobutton.get()
  </code></pre>
  
  <p>I can not get the value.<br> 
  Please help me</p>