python dictonary of dictonary
from collections import defaultdict
d = defaultdict(dict)
d['dict1']['innerkey'] = 'value'
>>> d # currently a defaultdict type
defaultdict(<type 'dict'>, {'dict1': {'innerkey': 'value'}})
>>> dict(d) # but is exactly like a normal dictionary.
{'dict1': {'innerkey': 'value'}}python dict
>>> d = {}
>>> d
{}
>>> d = {'dict': 1, 'dictionary': 2}
>>> d
{'dict': 1, 'dictionary': 2}Copyright © 2021 Codeinu
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