Files
agent_jrxml/scripts/init_kb.py
T
panda b280c2b453 feat: integrate RAG rag_jrxml submodule and fix Anthropic API key
Add rag submodule for semantic JRXML chunk retrieval, refactor
retrieve node to use RAGSearcher, and fix missing api_key in
Anthropic SDK client initialization.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-19 09:42:57 +08:00

56 lines
1.5 KiB
Python

"""初始化 JRXML 向量知识库。
rag_jrxml 子项目独立运行管线(分块→向量化→导入),本脚本仅用于预下载嵌入模型。
用法:
python scripts/init_kb.py --download-model # 预下载嵌入模型
"""
import os
import sys
import argparse
from pathlib import Path
from dotenv import load_dotenv
sys.path.insert(0, str(Path(__file__).parent.parent))
load_dotenv()
def download_model():
"""预下载嵌入模型到本地。"""
model_name = os.getenv("RAG_EMBED_MODEL", "Qwen/Qwen3-Embedding-0.6B")
print(f"正在下载嵌入模型: {model_name}")
print("如遇网络超时,可设置环境变量 HF_ENDPOINT=https://hf-mirror.com 使用镜像")
print()
from sentence_transformers import SentenceTransformer
model = SentenceTransformer(model_name)
model.encode("测试下载")
print(f"嵌入模型下载完成: {model_name}")
def main():
parser = argparse.ArgumentParser(description="JRXML 向量知识库工具")
parser.add_argument(
"--download-model", action="store_true",
help="预下载嵌入模型到本地"
)
args = parser.parse_args()
if args.download_model:
download_model()
else:
print("用法: python scripts/init_kb.py --download-model")
print()
print("知识库构建请在 rag/ 子项目中独立运行:")
print(" cd rag")
print(" python batch_chunker.py jrxml_source")
print(" python embed_chunks.py")
print(" python import_to_chroma.py")
if __name__ == "__main__":
main()