将字典列表合并到 json

Question

I am trying to merge a list of dictionaries into a single json object to be consumed by another json parser.

Here is my list which I fetched from a requests.get :

list = [{"name":"New York USA"}, {"id":446}]

Desired Output:

{
  "org": {
    "name": "New York USA",
    "id": 446
  }
}

Answer 1

Another solution would be Using dictionary comprehension ( Note : This solution will work even if dict has multiple keys and values)

list = [{"name":"New York USA"}, {"id":446}]
data = {}
data['org'] = {key:value for item in list for key, value in item.items()}
print(data)

output: {'org': {'name': 'New York USA', 'id': 446}}

Answer 2

You can use the builtin json library

import json

list_of_dicts = [{},{}]

json_rep = json.dumps(list_of_dicts)

Answer 3

First merge your all dictionaries in list then, make a new dictionary thn dumps it with json.please try this below

import json
list = [{"name":"New York USA"}, {"id":446}]
def Merge(dict1, dict2): 
   res = {**dict1, **dict2} 
   return res 
dic=Merge(list[0],list[1])
print(dic)
new_json={'org':dic}
json_rep = json.dumps(new_json)
print(json_rep)

output

'{"org": {"name": "New York USA", "id": 446}}'