defaultdict python dict inside dict

Solutions on MaxInterview for defaultdict python dict inside dict by the best coders in the world

showing results for - "defaultdict python dict inside dict"

1>>> #You can simply call dict:
2>>> a
3defaultdict(<type 'list'>, {'1': ['b', 'a'], '3': ['b'], '2': ['a']})
4>>> dict(a)
5{'1': ['b', 'a'], '3': ['b'], '2': ['a']}
6
7# but remember that a defaultdict is a dict
8# (with some special behavior, check source):
9>>> isinstance(a, dict)
10True

1nums = [1, 2, 1, 1, 4, -4, 2, 2, 4, 2, 5, 7]
2dict_in_dict = defaultdict(dict)
3for i in range(0, len(nums), 3):
4    dict_in_dict[nums[i+1]][nums[i]] = -1*nums[i+2]
5dict(dict_in_dict)
6
7# result
8# {2: {1: -1, 2: -4}, 4: {1: 4}, 5: {2: -7}}

similar questions

python subtracting dictionary values deine dict with same values python dict initialize python convert querydict to dict from collections import defaultdict defaultdict key exists create nested dictionary in python defaultdict initialize keys python defaultdict 28list 29 python two dictionaries equal update nested dictionary python only keep few key value from dict defaultdict check if key exists

queries leading to this page

default dict append keyerror 3a python defaultdict from existing dict default dict of a default dict python turn defaultdict into regular dict how to convert 3cclass 27collections defaultdict 27 3e to list of dicts defaultdict example cast defaultdict to dict default dict with default dict defaultdict data type string default dict to dict how to convert defaultdict to dict now i can use dict as defaultdict default dic key value in dictionary python default dict from dict convert default dict to dict python access dictionary in defaultdict onedict to dict python convert dict to defaultdict python create defaultdict from dict create dict list using defaultdict python3 default dict from existing dict defaultdict 28dict 29 default dict of defaultdict defaultdict python dict inside dict python convert frozendict to dict get dict from defaultdict python create a default dict from dict defautl dic in python defaultdict to dict default dict value python python default dict of default dict default dict do default dic to dict dictionary to defaultdict convert dictionary to defaultdict how to convert a default dict to a normal dict in python default dict with dict in python python defaultdict initialize with dict default dict within a dict python netsed dictionary defaultdict make default dict of dict defaultdict dict of lists default dict tot dict default dict in python2 python nested dictionary defaultdict default dict python python defaultdict nested dict python convert dict to defaultdict using dictionary defaultdict default dict convert to dictionary python dictionary defaultdict list default dict to dict change dict to defaultdict python default dict defaultdict vs dict import defaultdict dictionary python create dict of dict with default value defaultdict to dict python convert defaultdict to dict default dict with dict defaultdict python type dict d 3d defaultdict 28dict 29 defaultdict nested dictionary python python default dict dict turn default dict to dict turn dict into defaultdict convert dict to defaultdict python python defaultdict to dict can i convert a defaultdict to a dictionary python conert dict to default dict python default dict within a default dict python3 create defaultdict 28dict 28int 29 29 python convert defaultdict to dict turn defaultdict into dict default dict key error collections defaultdict to dict convert existing dictionary to defaultdict default dict to python default dictionary in python python defaultdict of defaultdicts defaultdict 28lambda key 29 defaultdict 28 false 29 python convert default dict to dict defaultdict python dict python 3 converting default dict to a dict default dictionary python default dict inside default dict dictionary to defaultdictionary in python can defaultdict have dict python dict to defaultdict dict to default dict python defaultdict python dict inside dict