patch
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@ -53,4 +53,5 @@ projects/_cache/
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# Docker
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Dockerfile
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docker-compose.yml
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.dockerignore
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.dockerignore
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worktree
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1
.gitignore
vendored
1
.gitignore
vendored
@ -5,3 +5,4 @@ __pycache__
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*/__pycache__
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models
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projects/queue_data
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worktree
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23
CLAUDE.md
23
CLAUDE.md
@ -35,4 +35,25 @@ curl --request POST \
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## 添加依赖
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如果需要添加依赖,需要在 pyproject.toml 里添加,然后执行 poetry install 来安装。
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并执行`poetry export -f requirements.txt -o requirements.txt --without-hashes`来更新 requirements.txt 文件。
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并执行`poetry export -f requirements.txt -o requirements.txt --without-hashes`来更新 requirements.txt 文件。
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## Git Worktree 管理
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用于在多个分支间并行工作,无需频繁切换分支。
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### 创建新的 worktree 和分支
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```bash
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# 1. 创建 worktree 目录(如果不存在)
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mkdir -p worktrees
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# 2. 创建新的 worktree
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git worktree add worktrees/branch-name branch-name
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# 3. 切换到新的 worktree 目录
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cd worktrees/branch-name
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# 4. 确认当前分支
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git branch # 应该显示 branch-name
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```
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@ -3,7 +3,9 @@ Mem0 配置数据类
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用于管理 Mem0 长期记忆系统的配置参数
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"""
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from datetime import datetime
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from dataclasses import dataclass
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from pathlib import Path
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from typing import TYPE_CHECKING, Optional
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# 避免循环导入
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@ -11,6 +13,38 @@ if TYPE_CHECKING:
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from langchain_core.language_models import BaseChatModel
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# 缓存已加载的提示词模板
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_fact_extraction_prompt_template: Optional[str] = None
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def _load_fact_extraction_prompt() -> str:
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"""从 prompt/FACT_RETRIEVAL_PROMPT.md 加载提示词模板
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Returns:
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str: 提示词模板内容
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"""
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global _fact_extraction_prompt_template
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if _fact_extraction_prompt_template is not None:
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return _fact_extraction_prompt_template
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# 获取项目根目录(假设 prompt/ 在项目根目录下)
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project_root = Path(__file__).parent.parent
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prompt_file = project_root / "prompt" / "FACT_RETRIEVAL_PROMPT.md"
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try:
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_fact_extraction_prompt_template = prompt_file.read_text(encoding="utf-8")
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except FileNotFoundError:
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# 如果文件不存在,返回默认提示词
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_fact_extraction_prompt_template = (
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"Extract relevant facts about the user from the conversation.\n"
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"Today's date is {current_time}.\n"
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"Return response in JSON format: {\"facts\": [\"fact1\", \"fact2\"]}"
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)
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return _fact_extraction_prompt_template
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@dataclass
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class Mem0Config:
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"""Mem0 长期记忆配置类"""
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@ -69,6 +103,18 @@ class Mem0Config:
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memory_text = "\n".join(f"- {m}" for m in memories)
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return self.memory_prompt_template.format(memories=memory_text)
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def get_custom_fact_extraction_prompt(self) -> str:
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"""获取自定义记忆提取提示词
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从 prompt/FACT_RETRIEVAL_PROMPT.md 读取模板并替换 {current_time} 为当前日期
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Returns:
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str: 自定义记忆提取提示词
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"""
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template = _load_fact_extraction_prompt()
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current_date = datetime.now().strftime("%Y-%m-%d")
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return template.format(current_time=current_date)
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def with_session(self, session_id: str) -> "Mem0Config":
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"""创建带有新 session_id 的配置副本
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@ -245,7 +245,9 @@ class Mem0Manager:
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# 配置 Mem0 使用 Pgvector
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# 注意:这里使用 huggingface_base_url 来绕过本地模型加载
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# 设置一个假的 base_url,这样 HuggingFaceEmbedding 就不会加载 SentenceTransformer
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config_dict = {
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"custom_fact_extraction_prompt": config.get_custom_fact_extraction_prompt(),
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"vector_store": {
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"provider": "pgvector",
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"config": {
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