cfdaily
d58e38d58f
PR #14 从旧分支复制文件导致回退了 PR #10 的 lint 修复。 修复内容: - autoflake 移除未使用导入/变量 - autopep8 修复缩进/空格 - 手动修复 F821(pathlib→Path), F541(f-string), F841(未使用变量) - 所有修复均通过 flake8 --max-line-length=120 --extend-ignore=E501 检查 (0 errors)
124 lines
4.4 KiB
Python
124 lines
4.4 KiB
Python
"""Mail 失败通知 — 以 system 身份通知发件人"""
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from __future__ import annotations
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import json
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import logging
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from datetime import datetime
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from pathlib import Path
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from typing import Optional
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from src.blackboard.models import Task
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from src.blackboard.operations import Blackboard
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from src.config.agents import AGENT_IDS
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logger = logging.getLogger(__name__)
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# 邮件通知正文模板（统一模板，包含所有可能的失败原因和建议）
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_NOTIFY_TEMPLATE = """你的邮件投递失败了。
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📧 原始邮件：「{title}」
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👤 收件人：{to_agent}
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❌ 失败原因：{reason}
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常见失败原因及处理建议：
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• no_reply_found：收件人未回复。建议重发邮件，或通过黑板任务方式联系
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• auth_failed：收件人认证失败。需检查 Agent 配置，联系姜维(jiangwei-infra)排查
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• crash_limit：收件人处理时多次崩溃。系统异常，建议稍后重试
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• task_timeout：处理超时。建议重发或通过其他方式联系
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• 其他原因：建议联系副军师(pangtong-fujunshi)排查
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——系统自动通知"""
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def _is_mail_project(db_path: Path) -> bool:
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"""从 db_path 推断是否为 _mail 项目"""
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path_str = str(db_path)
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return "/_mail/" in path_str or path_str.endswith("_mail.db")
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def notify_mail_failed(db_path: Path, original_mail_id: str,
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reason: str, detail: Optional[dict] = None) -> None:
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"""Mail 失败后以 system 身份给发件人发通知邮件
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直接通过 Blackboard 创建 Task，不走 HTTP API。
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防递归：检查原邮件 must_hives.system_notify，为 true 则跳过。
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发件人不是有效 Agent（如 system）→ 通知庞统代处理，避免广播风暴。
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"""
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try:
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bb = Blackboard(db_path)
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original = bb.get_task(original_mail_id)
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if not original:
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logger.warning(
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"notify_mail_failed: original mail %s not found",
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original_mail_id)
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return
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# 解析原邮件元数据
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meta = json.loads(original.must_haves) if original.must_haves else {}
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# 防递归：系统通知邮件失败不再发通知
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if meta.get("system_notify"):
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logger.info(
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"Mail %s: system notify mail failed, skipping recursive notification",
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original_mail_id)
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return
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# 获取发件人（优先 assigned_by，fallback must_haves.from）
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from_agent = original.assigned_by or meta.get("from", "")
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to_agent = original.assignee or ""
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title = original.title or ""
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if not from_agent:
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logger.warning(
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"notify_mail_failed: cannot determine sender for mail %s",
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original_mail_id)
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return
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# 发件人不是有效 Agent（如 system）→ 通知庞统代处理，不触发广播
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target_agent = from_agent
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if from_agent not in AGENT_IDS:
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logger.warning("Mail %s: sender '%s' is not a valid agent, routing failure notice to pangtong-fujunshi",
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original_mail_id, from_agent)
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target_agent = "pangtong-fujunshi"
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# 构造通知正文
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text = _NOTIFY_TEMPLATE.format(
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title=title,
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to_agent=to_agent,
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reason=reason,
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)
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# 创建通知邮件 Task
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notify_id = f"mail-{int(datetime.now().timestamp() * 1000)}"
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notify_meta = {
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"type": "inform",
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"performative": "inform",
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"is_read": False,
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"conversation_id": meta.get("conversation_id", ""),
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"in_reply_to": original_mail_id,
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"from": "system",
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"system_notify": True,
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}
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notify_task = Task(
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id=notify_id,
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title=f"[投递失败] {title}",
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description=text,
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assignee=target_agent,
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assigned_by="system",
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must_haves=json.dumps(notify_meta, ensure_ascii=False),
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task_type="mail",
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status="pending",
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)
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bb.create_task(notify_task)
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logger.info("Mail %s: sent failure notification to %s (original_sender=%s, reason=%s, notify_id=%s)",
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original_mail_id, target_agent, from_agent, reason, notify_id)
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except Exception as e:
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logger.warning(
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"notify_mail_failed: failed to send notification for mail %s: %s",
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original_mail_id,
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e)
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