Merge remote-tracking branch 'origin/main' into make-clear-what-implemented-or-not

# Conflicts:
#	lightrag/base.py
#	lightrag/kg/json_doc_status_impl.py
#	lightrag/kg/mongo_impl.py
#	lightrag/kg/postgres_impl.py

lightrag/kg/faiss_impl.py

@@ -39,8 +39,8 @@ class FaissVectorDBStorage(BaseVectorStorage):
 
     def __post_init__(self):
         # Grab config values if available
-        config = self.global_config.get("vector_db_storage_cls_kwargs", {})
-        cosine_threshold = config.get("cosine_better_than_threshold")
+        kwargs = self.global_config.get("vector_db_storage_cls_kwargs", {})
+        cosine_threshold = kwargs.get("cosine_better_than_threshold")
         if cosine_threshold is None:
             raise ValueError(
                 "cosine_better_than_threshold must be specified in vector_db_storage_cls_kwargs"

lightrag/kg/mongo_impl.py

@@ -185,7 +185,7 @@ class MongoDocStatusStorage(DocStatusStorage):
     async def get_docs_by_status(
         self, status: DocStatus
     ) -> dict[str, DocProcessingStatus]:
-        """Get all documents by status"""
+        """Get all documents with a specific status"""
         cursor = self._data.find({"status": status.value})
         result = await cursor.to_list()
         return {

lightrag/kg/nano_vector_db_impl.py

@@ -34,8 +34,8 @@ class NanoVectorDBStorage(BaseVectorStorage):
         # Initialize lock only for file operations
         self._save_lock = asyncio.Lock()
         # Use global config value if specified, otherwise use default
-        config = self.global_config.get("vector_db_storage_cls_kwargs", {})
-        cosine_threshold = config.get("cosine_better_than_threshold")
+        kwargs = self.global_config.get("vector_db_storage_cls_kwargs", {})
+        cosine_threshold = kwargs.get("cosine_better_than_threshold")
         if cosine_threshold is None:
             raise ValueError(
                 "cosine_better_than_threshold must be specified in vector_db_storage_cls_kwargs"

lightrag/kg/postgres_impl.py

@@ -482,7 +482,7 @@ class PGDocStatusStorage(DocStatusStorage):
     async def get_docs_by_status(
         self, status: DocStatus
     ) -> Dict[str, DocProcessingStatus]:
-        """Get all documents by status"""
+        """all documents with a specific status"""
         sql = "select * from LIGHTRAG_DOC_STATUS where workspace=$1 and status=$2"
         params = {"workspace": self.db.workspace, "status": status}
         result = await self.db.query(sql, params, True)