Function get_prompts

libs/core/langchain_core/language_models/llms.py:139–159

Get prompts that are already cached.

(
    params: Dict[str, Any],
    prompts: List[str],
    cache: Optional[Union[BaseCache, bool, None]] = None,
)

def get_prompts(
    params: Dict[str, Any],
    prompts: List[str],
    cache: Optional[Union[BaseCache, bool, None]] = None,
) -> Tuple[Dict[int, List], str, List[int], List[str]]:
    """Get prompts that are already cached."""
    llm_string = str(sorted([(k, v) for k, v in params.items()]))
    missing_prompts = []
    missing_prompt_idxs = []
    existing_prompts = {}

    llm_cache = _resolve_cache(cache)
    for i, prompt in enumerate(prompts):
        if llm_cache:
            cache_val = llm_cache.lookup(prompt, llm_string)
            if isinstance(cache_val, list):
                existing_prompts[i] = cache_val
            else:
                missing_prompts.append(prompt)
                missing_prompt_idxs.append(i)
    return existing_prompts, llm_string, missing_prompt_idxs, missing_prompts


async def aget_prompts(