how to parse a list or string into chucks of fixed length
<p>I'm really stuck on a basic question. I am trying to take a list of one item and divide it into a list of many items each with a charater length of 10. For example give a list with one item, <code>['111111111122222222223333333333']</code>, the output would produce:</p>

<pre><code>1111111111
2222222222
3333333333
</code></pre>

<p>I feel like this is super simple, but I'm stumped. I tried to create a function like this:</p>

<pre><code>def parser(nub):    
    while len(nub) &gt; 10:  
        for subnub in nub:  
            subnub = nub[::10]
            return(subnub)  
    else:  
        print('Done')
</code></pre>

<p>Obviously, this doesn't work. Any advice? Would using a string be easier than a list? Thanks in advance for the help.</p>
