langchain.memory.entity.InMemoryEntityStore

class langchain.memory.entity.InMemoryEntityStore(*, store: Dict[str, Optional[str]] = {})

Bases: BaseEntityStore

In-memory Entity store.

Create a new model by parsing and validating input data from keyword arguments.

Raises ValidationError if the input data cannot be parsed to form a valid model.

param store: Dict[str, Optional[str]] = {}

clear() → None

Delete all entities from store.

delete(key: str) → None

Delete entity value from store.

exists(key: str) → bool

Check if entity exists in store.

get(key: str, default: Optional[str] = None) → Optional[str]

Get entity value from store.

set(key: str, value: Optional[str]) → None

Set entity value in store.