langchain_core.caches.BaseCache

class langchain_core.caches.BaseCache

Base interface for cache.

Methods

__init__()
clear(**kwargs)	Clear cache that can take additional keyword arguments.
lookup(prompt, llm_string)	Look up based on prompt and llm_string.
update(prompt, llm_string, return_val)	Update cache based on prompt and llm_string.

__init__()

abstract clear(**kwargs: Any) → None

Clear cache that can take additional keyword arguments.

abstract lookup(prompt: str, llm_string: str) → Optional[Sequence[Generation]]

Look up based on prompt and llm_string.

abstract update(prompt: str, llm_string: str, return_val: Sequence[Generation]) → None

Update cache based on prompt and llm_string.