Adding dictionary indexes through a function
<p>I've been trying on how to add a new index in a dictionary using a for loop.<br>
I want to keep adding indexes with a for loop each time I enter the value, the 'index' through a function. </p>

<p>So the dictionary just keep growing.</p>

<p>For example:</p>

<p>My dictionary has it's values as lists, and to add values to that list, I can use
    dictionary[index].append(value)</p>

<p>In a function:</p>

<pre><code>dicc = {'index':[]}

def addStuff(i = '', v = ''):    
    for i in dicc:
        dicc[i].append(v) #adds values to the list
    return
</code></pre>

<p>but it doesn't occurs me adding indexes</p>

<p>I've been trying, and it seems it just doesn't come to mind, yet.
So I would want to know what ways there are to keep dictionary's indexes growing through a function.
Maybe and probably it's something easy to do, but right now I'm sort of blocked, and yes I've been trying, ... this is why I came here. 
Thanks in advance. 
:)</p>
