在python中查找复杂json文件中元素(键或值)的索引的最佳方法是什么？

def find_element(json_data, target):
    if isinstance(json_data, dict):
        for key, value in json_data.items():
            if key == target or value == target:
                return key, value
            elif isinstance(value, (dict, list)):
                result = find_element(value, target)
                if result:
                    return result
    elif isinstance(json_data, list):
        for item in json_data:
            result = find_element(item, target)
            if result:
                return result
    return None

# 示例用法
json_data = {
    "name": "John",
    "age": 30,
    "address": {
        "street": "123 ABC Street",
        "city": "New York"
    },
    "hobbies": ["reading", "coding", "gaming"]
}

target = "New York"
result = find_element(json_data, target)
if result:
    print(f"Found element '{target}' at key '{result[0]}' with value '{result[1]}'")
else:
    print(f"Element '{target}' not found")