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ailine/backend/requirements.txt
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使用 Qdrant 原生混合检索功能
- 用 langchain-qdrant 的 RetrievalMode.HYBRID
- 自动检测 Qdrant 集合是否有 sparse_vectors_config
- 有则用 Qdrant 原生混合检索,无则优雅回退纯稠密
- 接口完全兼容,0 改动现有代码
- 语法检查通过
2026-05-03 17:58:21 +08:00

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# Core
pydantic==2.12.5
python-dotenv==1.2.2
typing-extensions==4.15.0
# LangChain
langchain==1.2.15
langchain-community==0.4.1
langchain-core==1.2.28
langchain-openai==1.1.12
langchain-qdrant==1.1.0
langgraph==1.1.6
langgraph-checkpoint-postgres==3.0.5
tiktoken>=0.12.0
# Zhipu AI
zhipuai==2.0.1
# Vector DB
qdrant-client==1.17.1
# Memory
mem0ai==1.0.11
# Backend
fastapi==0.135.3
uvicorn[standard]==0.44.0
# Database
asyncpg==0.31.0
psycopg[binary]==3.3.3
# HTTP
httpx==0.28.1
aiohttp==3.13.5
# Utilities
tenacity==9.1.4
rich==15.0.0
PyYAML==6.0.3
numpy>=1.26.2
pyjwt==2.8.0
ddgs>=6.0.0 # 免费联网搜索(原 duckduckgo-search 已重命名)
matplotlib>=3.9.0 # 可视化图表
# Document Processing
unstructured==0.22.21
pypdf==6.10.0
beautifulsoup4==4.14.3
lxml==6.1.0
pandas==3.0.2 # 若需Excel保留否则移除
spacy==3.8.14 # unstructured 可能依赖