qiaoqichaoandClaude Code
d56c699ce6
按 docs/v2/05-implementation-plan.md §1 候选迁移表与 claude_use/T00 白名单， 从 55e2cdb 抽取 224 个文件（2.48 MB）到独立目录 F:/mini-OpenClaw-v2。 - 排除：凭据(.env/server-deploy.conf/旧DELIVERY.md)、运行数据(xingbang_data 等 4 个 SQLite)、依赖(venv/node_modules 符号链接)、归档(_backup*/test-evidence/ ori_file)、Office 临时文件 - 目标目录独立 git 仓库，初始恢复点；Gitea 远程与分支待 OQ-06 Q2 定案 - 未部署、未启动服务、未调用模型 Co-Authored-By: Claude Code <noreply@anthropic.com>
124 lines
4.4 KiB
Python
124 lines
4.4 KiB
Python
"""Session CRUD API — list / create / rename / delete / raw messages / generate title."""
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import os
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import uuid
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from pathlib import Path
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from fastapi import APIRouter, HTTPException
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from pydantic import BaseModel
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from graph.session_manager import session_manager
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from graph.prompt_builder import build_system_prompt
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router = APIRouter()
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BASE_DIR = Path(__file__).resolve().parent.parent
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# ── Request models ──────────────────────────────────────────
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class RenameRequest(BaseModel):
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title: str
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# ── Endpoints ───────────────────────────────────────────────
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@router.get("/sessions")
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async def list_sessions():
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"""List all sessions with title and metadata."""
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sessions = session_manager.list_sessions()
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return {"sessions": sessions}
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@router.post("/sessions")
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async def create_session():
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"""Create a new empty session."""
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session_id = f"session-{uuid.uuid4().hex[:12]}"
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meta = session_manager.create_session(session_id)
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return meta
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@router.put("/sessions/{session_id}")
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async def rename_session(session_id: str, req: RenameRequest):
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"""Rename an existing session."""
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try:
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session_manager.rename_session(session_id, req.title)
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except FileNotFoundError:
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raise HTTPException(status_code=404, detail="Session not found")
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return {"id": session_id, "title": req.title}
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@router.delete("/sessions/{session_id}")
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async def delete_session(session_id: str):
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"""Delete a session."""
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session_manager.delete_session(session_id)
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return {"status": "deleted", "id": session_id}
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@router.get("/sessions/{session_id}/messages")
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async def get_raw_messages(session_id: str):
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"""Get complete raw messages including system prompt."""
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data = session_manager.get_raw_messages(session_id)
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system_prompt = build_system_prompt(BASE_DIR)
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# Prepend system prompt as the first message
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all_messages = [{"role": "system", "content": system_prompt}] + data.get("messages", [])
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return {"session_id": session_id, "title": data.get("title", ""), "messages": all_messages}
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@router.get("/sessions/{session_id}/history")
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async def get_session_history(session_id: str):
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"""Get conversation history for display (no system prompt, includes tool_calls)."""
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messages = session_manager.load_session(session_id)
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return {"session_id": session_id, "messages": messages}
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@router.post("/sessions/{session_id}/generate-title")
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async def generate_title(session_id: str):
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"""Use DeepSeek to generate a short title from the first conversation turn."""
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messages = session_manager.load_session(session_id)
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if not messages:
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raise HTTPException(status_code=400, detail="No messages to generate title from")
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# Get the first user message and first assistant reply
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first_user = ""
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first_assistant = ""
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for msg in messages:
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if msg["role"] == "user" and not first_user:
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first_user = msg["content"][:200]
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elif msg["role"] == "assistant" and not first_assistant:
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first_assistant = msg["content"][:200]
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if first_user and first_assistant:
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break
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if not first_user:
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raise HTTPException(status_code=400, detail="No user message found")
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try:
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from langchain_deepseek import ChatDeepSeek
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from langchain_core.messages import HumanMessage as HM
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llm = ChatDeepSeek(
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model=os.getenv("DEEPSEEK_MODEL", "deepseek-chat"),
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api_key=os.getenv("DEEPSEEK_API_KEY"),
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api_base=os.getenv("DEEPSEEK_BASE_URL", "https://api.deepseek.com"),
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temperature=0.3,
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)
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prompt = (
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f"根据以下对话内容，生成一个不超过10个字的中文标题，只输出标题文本，不要加引号或标点。\n\n"
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f"用户: {first_user}\n"
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f"助手: {first_assistant}"
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)
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result = await llm.ainvoke([HM(content=prompt)])
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title = result.content.strip().strip('"\'""''')[:20]
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session_manager.update_title(session_id, title)
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return {"session_id": session_id, "title": title}
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except Exception as e:
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# Fallback: use first few chars of user message
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fallback_title = first_user[:10].strip()
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session_manager.update_title(session_id, fallback_title)
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return {"session_id": session_id, "title": fallback_title}
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