How to merge dictionaries of dictionaries?

Question

I need to merge multiple dictionaries, here\'s what I have for instance:

dict1 = {1:{\"a\":{A}}, 2:{\"b\":{B}}}

dict2 = {2:{\"c\":{C}}, 3:{\"d\":{D}}
         


        

Answer 1

take a look at toolz package

import toolz
dict1={1:{"a":"A"},2:{"b":"B"}}
dict2={2:{"c":"C"},3:{"d":"D"}}
toolz.merge_with(toolz.merge,dict1,dict2)

gives

{1: {'a': 'A'}, 2: {'b': 'B', 'c': 'C'}, 3: {'d': 'D'}}