将循环嵌套到dict中，以便转换为json？

import json

def nest_dict_to_json(data):
    result = {}
    for key, value in data.items():
        if isinstance(value, dict):
            result[key] = nest_dict_to_json(value)
        elif isinstance(value, list):
            result[key] = [nest_dict_to_json(item) if isinstance(item, dict) else item for item in value]
        else:
            result[key] = value
    return result

# 示例数据
data = {
    "name": "John",
    "age": 30,
    "address": {
        "street": "123 Street",
        "city": "New York",
        "country": "USA"
    },
    "hobbies": ["reading", "coding", {"type": "sports", "name": "football"}]
}

# 将数据转换为嵌套的字典
nested_dict = nest_dict_to_json(data)

# 将嵌套的字典转换为JSON
json_data = json.dumps(nested_dict)

print(json_data)

{
  "name": "John",
  "age": 30,
  "address": {
    "street": "123 Street",
    "city": "New York",
    "country": "USA"
  },
  "hobbies": ["reading", "coding", {"type": "sports", "name": "football"}]
}