How to sort keys of dict by values?

Question

I have a dict {\'a\': 2, \'b\': 0, \'c\': 1}.

Need to sort keys by values so that I can get a list [\'b\', \'c\', \'a\']

Is there a

Answer 1

>>> d={'a': 2, 'b': 0, 'c': 1}
>>> [i[0] for i in sorted(d.items(), key=lambda x:x[1])]
['b', 'c', 'a']