如何根据嵌套对象的键和值进行查询？

def search_nested_object(obj, key, value):
    result = []
    if isinstance(obj, dict):
        if key in obj and obj[key] == value:
            result.append(obj)
        for k, v in obj.items():
            if isinstance(v, (dict, list)):
                result.extend(search_nested_object(v, key, value))
    elif isinstance(obj, list):
        for item in obj:
            result.extend(search_nested_object(item, key, value))
    return result

data = {
    'name': 'John',
    'age': 30,
    'address': {
        'street': '123 Main St',
        'city': 'New York',
        'country': 'USA'
    },
    'friends': [
        {
            'name': 'Alice',
            'age': 28
        },
        {
            'name': 'Bob',
            'age': 32
        }
    ]
}