How to sort a Python dict's keys by value

Question

I have a dict that looks like this

{ \"keyword1\":3 , \"keyword2\":1 , \"keyword3\":5 , \"keyword4\":2 }

And I would like to convert it DESC and

Answer 1

I would come up with something like this:

[k for v, k in sorted(((v, k) for k, v in theDict.items()), reverse=True)]

But KennyTM's solution is much nicer :)