zhaolei
6f402ffcee
- 后端: coworker 智能体框架, WS API, 文件上传, 附件处理 - 前端: Open WebUI, 文件全量走 upload API (含 MD/TXT/JSON 等文本类) - 技能: md-to-office (pandoc + wkhtmltopdf) - 修复: 上传文件路径丢失, Agent 搜索浪费, 输出文件跑到 uploads/ - 打包: PyInstaller one-dir, 预打包 pandoc/wkhtmltopdf/chromium
68 lines
2.5 KiB
Python
68 lines
2.5 KiB
Python
"""Unrouted / dead-letter store — a durable record of inbound messages that had nowhere to go and
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of background turns that failed, so neither vanishes silently.
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Two producers:
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- a DM (or any non-channel) inbound message with no designated session to handle it;
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- a background turn (channel delivery, self-wake) that errored on an ERROR engine event.
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JSON-backed and capped (newest kept), mirroring SubscriptionStore's persistence. This is a
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visibility/debugging surface, not a queue — entries are read in the GUI, not redelivered.
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"""
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from __future__ import annotations
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import json
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import threading
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import time
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from dataclasses import asdict, dataclass, field
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from pathlib import Path
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from typing import Optional
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@dataclass
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class UnroutedItem:
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source: str # message origin / session id (e.g. "slack:D123" or a session id)
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sender: str # who sent it ("-" when not applicable, e.g. a turn failure)
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text: str # the message (or the failing instruction)
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reason: str # why it landed here ("no DM session designated", an error string, …)
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ts: float = field(default_factory=time.time)
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class UnroutedStore:
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def __init__(self, path: Optional[str | Path] = None, *, cap: int = 200) -> None:
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self.path = Path(path) if path else None
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self._cap = cap
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self._lock = threading.Lock()
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self._items: list[UnroutedItem] = []
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self._load()
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def _load(self) -> None:
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if self.path and self.path.is_file():
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data = json.loads(self.path.read_text(encoding="utf-8"))
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self._items = [UnroutedItem(**raw) for raw in data.get("items", [])]
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def _save(self) -> None:
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if not self.path:
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return
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self.path.parent.mkdir(parents=True, exist_ok=True)
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self.path.write_text(
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json.dumps({"items": [asdict(i) for i in self._items]}, indent=2),
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encoding="utf-8",
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)
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def record(self, source: str, sender: str, text: str, reason: str) -> UnroutedItem:
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item = UnroutedItem(
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source=source or "?", sender=sender or "-", text=text or "", reason=reason
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)
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with self._lock:
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self._items.append(item)
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if len(self._items) > self._cap:
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self._items = self._items[-self._cap :]
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self._save()
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return item
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def list(self, n: int = 100) -> list[dict]:
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"""Most-recent-first, for the GUI panel."""
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items = list(reversed(self._items))[: max(1, n)]
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return [asdict(i) for i in items]
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