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Python: Sort the Dictionary Based on Key or Value

Python: Sort the Dictionary Based on Key or Value

a = { "b": 5, "c": 2,"a": 4, "d": 1}
test_1=sorted(a.items(),key=lambda x:x[0]) # sort the dictionary based on key
print(test_1) # [('a', 4), ('b', 5), ('c', 2), ('d', 1)]
test_2=sorted(a.items(),key=lambda x:x[1]) # sort the dictionary based on value
print(test_2) # [('d', 1), ('c', 2), ('a', 4), ('b', 5)]

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