langchain_core.caches
.BaseCache¶
- class langchain_core.caches.BaseCache[source]¶
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 [source]¶
Clear cache that can take additional keyword arguments.
- abstract lookup(prompt: str, llm_string: str) Optional[Sequence[Generation]] [source]¶
Look up based on prompt and llm_string.
- abstract update(prompt: str, llm_string: str, return_val: Sequence[Generation]) None [source]¶
Update cache based on prompt and llm_string.