title: Equivalent of Numpy.argsort() in basic python?
body: <p>is there a builtin function of Python that does on <code>python.array</code> what <a href="http://www.scipy.org/Numpy_Example_List_With_Doc#head-82d26af744a08992cf3422d6df9dc9e276e78263" rel="noreferrer"><code>argsort()</code></a> does on a <code>numpy.array</code>?</p>