How to sort a list of dictionaries of dictionaries by value

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How do I sort a list of dictionaries by values of the dictionary in Python? 17 answers

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You can by using a lambda function as a key argument to the function

>>> mydic = [{'name':'a', 'loc':{'locname':'z'}, 'id':{'value':'1'}},{'name':'b', 'loc':{'locname':'o'}, 'id':{'value':'2'}}]
>>> sorted(mydic,key = lambda x:x['loc']['locname'])
[{'loc': {'locname': 'o'}, 'name': 'b', 'id': {'value': '2'}}, {'loc': {'locname': 'z'}, 'name': 'a', 'id': {'value': '1'}}]

Ref: The docs

sorted(iterable[, cmp[, key[, reverse]]])

key specifies a function of one argument that is used to extract a comparison key from each list element: key=str.lower . The default value is None (compare the elements directly).

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