在Python中将字典转换为以键作为对象名的对象

class DictToObject:
    def __init__(self, dictionary):
        for key, value in dictionary.items():
            if isinstance(value, dict):
                setattr(self, key, DictToObject(value))
            else:
                setattr(self, key, value)

# 示例字典
dictionary = {
    "name": "John",
    "age": 30,
    "address": {
        "street": "123 Main St",
        "city": "New York"
    }
}

# 将字典转换为对象
obj = DictToObject(dictionary)

# 访问对象属性
print(obj.name)  # 输出: John
print(obj.age)  # 输出: 30
print(obj.address.street)  # 输出: 123 Main St
print(obj.address.city)  # 输出: New York