如何在异常超时后重试，并从dict中删除？

import time

def retry_with_timeout_and_delete(dictionary, key):
    retry_count = 3
    timeout = 5  # 5秒超时

    while retry_count > 0:
        try:
            # 执行可能引发异常的操作
            value = dictionary[key]
            time.sleep(1)  # 模拟耗时操作
            print("成功获取数据:", value)

            del dictionary[key]  # 从字典中删除数据
            print("从字典中删除数据:", key)

            break  # 执行成功，跳出循环
        except Exception as e:
            print("发生异常:", e)
            retry_count -= 1
            print("重试次数:", retry_count)
            time.sleep(timeout)  # 等待一段时间后重试

    if retry_count == 0:
        print("重试失败")

# 示例调用
data_dict = {"key1": "value1", "key2": "value2", "key3": "value3"}
retry_with_timeout_and_delete(data_dict, "key2")