dealing with an empty list inside a list
<p>I have a list which looks  something like this:</p>

<pre><code>mylist = ([(0.1, 0.5),(0.4, 1.0)], [(0.2, 0.4),(0.15, 0.6)], None, [(0.35, 0.8),(0.05, 1.0)]) 
</code></pre>

<p>What I would like to know is how do I check for the empty entry or None in the list and if there is one then it should continue further ignoring it. Something like,</p>

<pre><code>if mylist == something :
    do this

if mylist == [] or () or None :
    ignore and continue      
</code></pre>

<p>I am not able to put that into a code. Thank you. </p>
