langchain_core.caches.BaseCache¶
- class langchain_core.caches.BaseCache[source]¶
Base interface for cache.
Methods
__init__()aclear(**kwargs)Clear cache that can take additional keyword arguments.
alookup(prompt, llm_string)Look up based on prompt and llm_string.
aupdate(prompt, llm_string, return_val)Update cache based on prompt and llm_string.
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__()¶
- async aclear(**kwargs: Any) None[source]¶
Clear cache that can take additional keyword arguments.
- Parameters
kwargs (Any) –
- Return type
None
- async alookup(prompt: str, llm_string: str) Optional[Sequence[Generation]][source]¶
Look up based on prompt and llm_string.
- Parameters
prompt (str) –
llm_string (str) –
- Return type
Optional[Sequence[Generation]]
- async aupdate(prompt: str, llm_string: str, return_val: Sequence[Generation]) None[source]¶
Update cache based on prompt and llm_string.
- Parameters
prompt (str) –
llm_string (str) –
return_val (Sequence[Generation]) –
- Return type
None
- abstract clear(**kwargs: Any) None[source]¶
Clear cache that can take additional keyword arguments.
- Parameters
kwargs (Any) –
- Return type
None
- abstract lookup(prompt: str, llm_string: str) Optional[Sequence[Generation]][source]¶
Look up based on prompt and llm_string.
- Parameters
prompt (str) –
llm_string (str) –
- Return type
Optional[Sequence[Generation]]
- abstract update(prompt: str, llm_string: str, return_val: Sequence[Generation]) None[source]¶
Update cache based on prompt and llm_string.
- Parameters
prompt (str) –
llm_string (str) –
return_val (Sequence[Generation]) –
- Return type
None