Merges multiple nested dicts without deleting any values (values with same keys are stored in lists)

pip install dict-merger-keep-all

from pprint import pprint as pp

from dict_merger_keep_all import dict_merger



people = {

    1: {"name": "John", "age": "27", "sex": "Male"},

    2: {"name": "Marie", "age": "22", "sex": "Female"},

    3: {"name": "Luna", "age": "24", "sex": "Female"},

    4: {

        "name": "Peter",

        "age": "29",

        "sex": ["Female", "Male"],

        1: "xx",

        "sex2": ("Female", "Male"),

    },

}



people3 = {

    1: {"namexxxxxxxxx": "John", "age": "27", "sex": "Male"},

    2: {"name": "Marie", "age": "22", "sex": "Female"},

    3: {"name": "Luna", "agexxxxxxxxxx": "24", "sex": "Female"},

    4: {

        "name": "Peter",

        "age": "29",

        "sex": ["Female", "Male"],

        1: "xx",

        "sex2": ("Female", "Male"),

    },

}

people2 = {

    11: {"name": "Johnaaa", "age": "2x337", "sex": "Maleooo"},

    21: {"name": "Mariexx", "age": "22", "sex": "Female"},

    13: {"name": "Luna", "age": "24444", "sex": "Feoomale"},

    14: {

        "name": "Peter",

        "age": "29",

        "sex": ["Female", "Male"],

        111: "xx",

        "sex2": ("Female", "Male"),

    },

}

d1 = {1: {"a": "A"}, 2: {"b": "B"}}



d2 = {2: {"c": "C"}, 3: {"d": ["D", "dd", "s"]}}



dict1 = {1: {"a": 1}, 2: {"b": 2}}



dict2 = {2: {"c": 222}, 3: {"d": {3, 6}}}





data = {

    "A": [1, 2, 3],

    "B": [4, 5, 6],

    "departure": [

        {

            "actual": None,

            "actual_runway": None,

            "airport": "Findel",

            "delay": None,

            "estimated": "2020-07-07T06:30:00+00:00",

            "estimated_runway": None,

            "gate": None,

            "iata": "LUX",

            "icao": "ELLX",

            "scheduled": "2020-07-07T06:30:00+00:00",

            "terminal": None,

            "timezone": "Europe/Luxembourg",

        },

        {

            "actual": None,

            "actual_runway": None,

            "airport": "Findel",

            "delay": None,

            "estimated": "2020-07-07T06:30:00+00:00",

            "estimated_runway": None,

            "gate": None,

            "iata": "LUX",

            "icao": "ELLX",

            "scheduled": "2020-07-07T06:30:00+00:00",

            "terminal": None,

            "timezone": "Europe/Luxembourg",

        },

        {

            "actual": None,

            "actual_runway": None,

            "airport": "Findel",

            "delay": None,

            "estimated": "2020-07-07T06:30:00+00:00",

            "estimated_runway": None,

            "gate": None,

            "iata": "LUX",

            "icao": "ELLX",

            "scheduled": "2020-07-07T06:30:00+00:00",

            "terminal": None,

            "timezone": "Europe/Luxembourg",

        },

    ],

}



data2 = {"A": [4, 5, 6]}



newdict = dict_merger(people, people2, d1, d2, dict2, dict1, data, data2, people3)

pp(newdict)







{1: {'a': ['A', 1],

     'age': ['27', '27'],

     'name': 'John',

     'namexxxxxxxxx': 'John',

     'sex': ['Male', 'Male']},

 2: {'age': ['22', '22'],

     'b': ['B', 2],

     'c': ['C', 222],

     'name': ['Marie', 'Marie'],

     'sex': ['Female', 'Female']},

 3: {'age': '24',

     'agexxxxxxxxxx': '24',

     'd': ['D', 'dd', 's', 3, 6],

     'name': ['Luna', 'Luna'],

     'sex': ['Female', 'Female']},

 4: {1: ['xx', 'xx'],

     'age': ['29', '29'],

     'name': ['Peter', 'Peter'],

     'sex': ['Female', 'Male', 'Female', 'Male'],

     'sex2': ['Female', 'Male', 'Female', 'Male']},

 11: {'age': '2x337', 'name': 'Johnaaa', 'sex': 'Maleooo'},

 13: {'age': '24444', 'name': 'Luna', 'sex': 'Feoomale'},

 14: {111: 'xx',

      'age': '29',

      'name': 'Peter',

      'sex': ['Female', 'Male'],

      'sex2': ['Female', 'Male']},

 21: {'age': '22', 'name': 'Mariexx', 'sex': 'Female'},

 'A': [1, 2, 3, 4, 5, 6],

 'B': [4, 5, 6],

 'departure': {0: {'actual': None,

                   'actual_runway': None,

                   'airport': 'Findel',

                   'delay': None,

                   'estimated': '2020-07-07T06:30:00+00:00',

                   'estimated_runway': None,

                   'gate': None,

                   'iata': 'LUX',

                   'icao': 'ELLX',

                   'scheduled': '2020-07-07T06:30:00+00:00',

                   'terminal': None,

                   'timezone': 'Europe/Luxembourg'},

               1: {'actual': None,

                   'actual_runway': None,

                   'airport': 'Findel',

                   'delay': None,

                   'estimated': '2020-07-07T06:30:00+00:00',

                   'estimated_runway': None,

                   'gate': None,

                   'iata': 'LUX',

                   'icao': 'ELLX',

                   'scheduled': '2020-07-07T06:30:00+00:00',

                   'terminal': None,

                   'timezone': 'Europe/Luxembourg'},

               2: {'actual': None,

                   'actual_runway': None,

                   'airport': 'Findel',

                   'delay': None,

                   'estimated': '2020-07-07T06:30:00+00:00',

                   'estimated_runway': None,

                   'gate': None,

                   'iata': 'LUX',

                   'icao': 'ELLX',

                   'scheduled': '2020-07-07T06:30:00+00:00',

                   'terminal': None,

                   'timezone': 'Europe/Luxembourg'}}}