mirror of https://github.com/Mai-with-u/MaiBot.git
123 lines
5.1 KiB
Python
123 lines
5.1 KiB
Python
import sys
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import os
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from time import sleep
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from multiprocessing import Manager
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sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
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from src.chat.knowledge.embedding_store import EmbeddingManager
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from src.chat.knowledge.open_ie import OpenIE
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from src.chat.knowledge.kg_manager import KGManager
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from src.common.logger import get_logger
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from src.chat.knowledge.utils.hash import get_sha256
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from src.manager.local_store_manager import local_storage
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from dotenv import load_dotenv
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ROOT_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
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OPENIE_DIR = os.path.join(ROOT_PATH, "data", "openie")
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logger = get_logger("OpenIE导入")
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ENV_FILE = os.path.join(ROOT_PATH, ".env")
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if os.path.exists(".env"):
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load_dotenv(".env", override=True)
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print("成功加载环境变量配置")
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else:
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print("未找到.env文件，请确保程序所需的环境变量被正确设置")
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raise FileNotFoundError(".env 文件不存在，请创建并配置所需的环境变量")
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env_mask = {key: os.getenv(key) for key in os.environ}
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def scan_provider(env_config: dict):
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provider = {}
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env_config = dict(filter(lambda item: item[0] not in env_mask, env_config.items()))
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for key in env_config:
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if key.endswith("_BASE_URL") or key.endswith("_KEY"):
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provider_name = key.split("_", 1)[0]
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if provider_name not in provider:
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provider[provider_name] = {"url": None, "key": None}
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if key.endswith("_BASE_URL"):
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provider[provider_name]["url"] = env_config[key]
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elif key.endswith("_KEY"):
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provider[provider_name]["key"] = env_config[key]
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for provider_name, config in provider.items():
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if config["url"] is None or config["key"] is None:
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logger.error(f"provider 内容：{config}\nenv_config 内容：{env_config}")
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raise ValueError(f"请检查 '{provider_name}' 提供商配置是否丢失 BASE_URL 或 KEY 环境变量")
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def ensure_openie_dir():
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os.makedirs(OPENIE_DIR, exist_ok=True)
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logger.info(f"OpenIE数据目录已存在或已创建：{OPENIE_DIR}")
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def hash_deduplicate(raw_paragraphs: dict, triple_list_data: dict, stored_pg_hashes: set, stored_paragraph_hashes: set):
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new_raw_paragraphs = {}
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new_triple_list_data = {}
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for pg_hash, raw_paragraph in raw_paragraphs.items():
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if f"{local_storage['pg_namespace']}-{pg_hash}" not in stored_pg_hashes and pg_hash not in stored_paragraph_hashes:
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new_raw_paragraphs[pg_hash] = raw_paragraph
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new_triple_list_data[pg_hash] = triple_list_data[pg_hash]
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return new_raw_paragraphs, new_triple_list_data
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def handle_import_openie(openie_data: OpenIE, embed_manager: EmbeddingManager, kg_manager: KGManager, lock) -> bool:
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raw_paragraphs = openie_data.extract_raw_paragraph_dict()
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entity_list_data = openie_data.extract_entity_dict()
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triple_list_data = openie_data.extract_triple_dict()
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if not (len(raw_paragraphs) == len(entity_list_data) == len(triple_list_data)):
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# ... (error handling logic as before) ...
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sys.exit(1)
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logger.info("正在进行段落去重与重索引")
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raw_paragraphs, triple_list_data = hash_deduplicate(
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raw_paragraphs, triple_list_data, embed_manager.stored_pg_hashes, kg_manager.stored_paragraph_hashes
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)
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if raw_paragraphs:
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logger.info(f"段落去重完成，剩余待处理的段落数量：{len(raw_paragraphs)}")
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logger.info("开始Embedding")
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embed_manager.store_new_data_set(raw_paragraphs, triple_list_data, lock)
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embed_manager.rebuild_faiss_index()
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embed_manager.save_to_file()
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logger.info("Embedding完成")
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logger.info("开始构建RAG")
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kg_manager.build_kg(triple_list_data, embed_manager)
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kg_manager.save_to_file()
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logger.info("RAG构建完成")
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else:
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logger.info("无新段落需要处理")
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return True
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def main():
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manager = Manager()
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lock = manager.Lock()
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# ... (user confirmation prompt as before) ...
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ensure_openie_dir()
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logger.info("----开始导入openie数据----\n")
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logger.info("创建LLM客户端")
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embed_manager = EmbeddingManager(lock)
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logger.info("正在从文件加载Embedding库")
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try:
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embed_manager.load_from_file()
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except Exception as e:
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logger.warning(f"加载嵌入库时发生错误 (可忽略): {e}")
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logger.info("Embedding库加载完成")
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kg_manager = KGManager()
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logger.info("正在从文件加载KG")
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try:
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kg_manager.load_from_file()
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except Exception as e:
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logger.warning(f"加载KG时发生错误 (可忽略): {e}")
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logger.info("KG加载完成")
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# ... (rest of the main function as before) ...
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try:
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openie_data = OpenIE.load()
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except Exception as e:
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logger.error(f"导入OpenIE数据文件时发生错误：{e}")
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return False
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if handle_import_openie(openie_data, embed_manager, kg_manager, lock) is False:
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logger.error("处理OpenIE数据时发生错误")
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return False
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return None
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if __name__ == "__main__":
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main() |