feat: 移除不必要的命名空间导入，优化本地存储初始化

scripts/import_openie.py

@@ -10,13 +10,14 @@ from time import sleep
 
 sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
 
-from src.chat.knowledge.lpmmconfig import PG_NAMESPACE, global_config
+from src.chat.knowledge.lpmmconfig import global_config
 from src.chat.knowledge.embedding_store import EmbeddingManager
 from src.chat.knowledge.llm_client import LLMClient
 from src.chat.knowledge.open_ie import OpenIE
 from src.chat.knowledge.kg_manager import KGManager
 from src.common.logger import get_logger
 from src.chat.knowledge.utils.hash import get_sha256
+from src.manager.local_store_manager import local_storage
 
 
 # 添加项目根目录到 sys.path
@@ -61,7 +62,7 @@ def hash_deduplicate(
     for _, (raw_paragraph, triple_list) in enumerate(zip(raw_paragraphs.values(), triple_list_data.values())):
         # 段落hash
         paragraph_hash = get_sha256(raw_paragraph)
-        if f"{PG_NAMESPACE}-{paragraph_hash}" in stored_pg_hashes and paragraph_hash in stored_paragraph_hashes:
+        if f"{local_storage['pg_namespace']}-{paragraph_hash}" in stored_pg_hashes and paragraph_hash in stored_paragraph_hashes:
             continue
         new_raw_paragraphs[paragraph_hash] = raw_paragraph
         new_triple_list_data[paragraph_hash] = triple_list
@@ -228,7 +229,7 @@ def main():  # sourcery skip: dict-comprehension
 
     # 数据比对：Embedding库与KG的段落hash集合
     for pg_hash in kg_manager.stored_paragraph_hashes:
-        key = f"{PG_NAMESPACE}-{pg_hash}"
+        key = f"{local_storage['pg_namespace']}-{pg_hash}"
         if key not in embed_manager.stored_pg_hashes:
             logger.warning(f"KG中存在Embedding库中不存在的段落：{key}")