Json flattening python

Question

My goal is to identify which instanse is dict, str or list under the items hierarchy.

def flatten(data):
    for i, item in enumerate(data['_embedded']['items']):
        if isinstance(item, dict):
            print('Item', i, 'is a dict')
        elif isinstance(item, list):
            print('Item', i, 'is a list')
        elif isinstance(item, str):
            print('Item', i, 'is a str')
        else:
            print('Item', i, 'is unknown')
flatten(data)

Output of this code is:

Item 0 is a dict
Item 1 is a dict
Item 2 is a dict
Item 3 is a dict
Item 4 is a dict

Desired out put should access the keys (identifier, enabled,family) inside the 0, 1 etc.

for a better udnerstnading of the structure of the JSON file please see the image

Answer 1

It seems like you want to recursively print the type of every field. To do that, you can simply call the function again in the case the object you find is a dictionnary. It would look like :

def flatten(data):
    for key, value in data['_embedded']['items']:
        if isinstance(value, dict):
            print(key + ' is dict')
            flatten(value)
        [...]

This way you will keep entering nested dictionnaries and displaying them just as you did for the outer one.