Python Ranking Dictionary Return Rank

Question

I have a python dictionary:

x = {\'a\':10.1,\'b\':2,\'c\':5}

How do I go about ranking and returning the rank value? Like getting back:

Answer 1

In [23]: from collections import OrderedDict

In [24]: mydict=dict([(j,i) for i, j in enumerate(x.keys(),1)])

In [28]: sorted_dict = sorted(mydict.items(), key=itemgetter(1))

In [29]: sorted_dict
Out[29]: [('a', 1), ('c', 2), ('b', 3)]
In [35]: OrderedDict(sorted_dict)
Out[35]: OrderedDict([('a', 1), ('c', 2), ('b', 3)])