<div>>>> p=[]</div><div>>>> if p is None: </div><div>...   print 'yes'</div><div>... </div><div>>>> </div><div><br></div><div>This doesn't work as expected. </div><br>-- <br>[ Rodrick R. Brown ]  <br>
<a href="http://www.rodrickbrown.com">http://www.rodrickbrown.com</a> <a href="http://www.linkedin.com/in/rodrickbrown">http://www.linkedin.com/in/rodrickbrown</a><br>