Mimic Haskell with Python
<p>Haskell provides the feature something like f = f1 . f2</p>

<p>How can I mimic that with Python?</p>

<p>For example, if I have to do the 'map' operation two times, is there any way to do something like map . map in Python?</p>

<pre>
x = ['1','2','3'] 
x = map(int,x) 
x = map(lambda i:i+1, x) 
</pre>
