Sorting dictionary keys in python [duplicate]

Solution 1:

I like this one:

sorted(d, key=d.get)

Solution 2:

>>> mydict = {'a':1,'b':3,'c':2}
>>> sorted(mydict, key=lambda key: mydict[key])
['a', 'c', 'b']

Solution 3:

my_list = sorted(dict.items(), key=lambda x: x[1])