from datetime import datetime import pytz from typing import List def process(input_strings: List[str]) -> List[str]: """处理时间戳和文本的相互转换""" try: if len(input_strings) != 3: return ["错误:输入格式不正确,期望 [mode, input, timezone]"] mode, input_str, timezone = input_strings # 验证时区 try: tz = pytz.timezone(timezone) except pytz.exceptions.UnknownTimeZoneError: return ["错误:无效的时区"] if mode == "timestamp_to_text": try: timestamp = int(input_str) dt = datetime.fromtimestamp(timestamp, tz=tz) return [dt.strftime("%Y-%m-%d %H:%M:%S %Z")] except ValueError: return ["错误:请输入有效的时间戳"] elif mode == "text_to_timestamp": try: # 尝试两种格式 try: dt = datetime.strptime(input_str, "%Y-%m-%d %H:%M:%S") except ValueError: dt = datetime.strptime(input_str, "%Y年%m月%d日 %H:%M:%S") dt = tz.localize(dt) return [str(int(dt.timestamp()))] except ValueError: return ["错误:请输入有效的日期格式(YYYY-MM-DD HH:MM:SS 或 YYYY年MM月DD日 HH:MM:SS)"] else: return ["错误:无效的转换模式"] except Exception as e: return [f"错误:{str(e)}"]