KV Storage#

class llama_index.core.storage.kvstore.SimpleKVStore(data: Optional[Dict[str, Dict[str, dict]]] = None)#

Simple in-memory Key-Value store.

Parameters: data (Optional[DATA_TYPE]) – data to initialize the store with

async adelete(key: str, collection: str = 'data') → bool#: Delete a value from the store.

async aget(key: str, collection: str = 'data') → Optional[dict]#: Get a value from the store.

async aget_all(collection: str = 'data') → Dict[str, dict]#: Get all values from the store.

async aput(key: str, val: dict, collection: str = 'data') → None#: Put a key-value pair into the store.

delete(key: str, collection: str = 'data') → bool#: Delete a value from the store.

classmethod from_dict(save_dict: dict) → SimpleKVStore#: Load a SimpleKVStore from dict.

classmethod from_persist_path(persist_path: str, fs: Optional[AbstractFileSystem] = None) → SimpleKVStore#: Load a SimpleKVStore from a persist path and filesystem.

get(key: str, collection: str = 'data') → Optional[dict]#: Get a value from the store.

get_all(collection: str = 'data') → Dict[str, dict]#: Get all values from the store.

persist(persist_path: str, fs: Optional[AbstractFileSystem] = None) → None#: Persist the store.

put(key: str, val: dict, collection: str = 'data') → None#: Put a key-value pair into the store.

to_dict() → dict#: Save the store as dict.