Pero MCP Server

""" 任务相关数据模型 """ from dataclasses import dataclass from datetime import datetime @dataclass class PollingTask: """轮询任务信息""" task_id: str email: str app_name: str start_time: datetime status: str max_duration_hours: int = 2 poll_interval_minutes: int = 5 @property def elapsed_minutes(self) -> float: """获取已运行时间（分钟）""" elapsed = datetime.now() - self.start_time return elapsed.total_seconds() / 60 @property def remaining_minutes(self) -> float: """获取剩余时间（分钟）""" max_duration_seconds = self.max_duration_hours * 3600 elapsed_seconds = (datetime.now() - self.start_time).total_seconds() remaining_seconds = max(0.0, max_duration_seconds - elapsed_seconds) return remaining_seconds / 60 @property def is_expired(self) -> bool: """检查任务是否已过期""" return self.remaining_minutes <= 0