_aget_examples() — langchain Function Reference

Architecture documentation for the _aget_examples() function in few_shot.py from the langchain codebase.

Function python LangChainCore ApiManagement called by 2

Entity Profile

LangChainCore→ ApiManagement→ _aget_examples() — langchain Function Reference

Dependency Diagram

graph TD
  451110ca_cd2a_6b46_2728_65bad5d8be19["_aget_examples()"]
  d2f3c5fa_0eaf_bafd_40aa_1d4884ff518c["_FewShotPromptTemplateMixin"]
  451110ca_cd2a_6b46_2728_65bad5d8be19 -->|defined in| d2f3c5fa_0eaf_bafd_40aa_1d4884ff518c
  a1af40b0_77e5_5515_2418_602984733e1b["aformat()"]
  a1af40b0_77e5_5515_2418_602984733e1b -->|calls| 451110ca_cd2a_6b46_2728_65bad5d8be19
  37a6e3a8_1d5e_5529_9b47_401d58b50428["aformat_messages()"]
  37a6e3a8_1d5e_5529_9b47_401d58b50428 -->|calls| 451110ca_cd2a_6b46_2728_65bad5d8be19
  style 451110ca_cd2a_6b46_2728_65bad5d8be19 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/prompts/few_shot.py lines 100–117

    async def _aget_examples(self, **kwargs: Any) -> list[dict]:
        """Async get the examples to use for formatting the prompt.

        Args:
            **kwargs: Keyword arguments to be passed to the example selector.

        Returns:
            List of examples.

        Raises:
            ValueError: If neither `examples` nor `example_selector` are provided.
        """
        if self.examples is not None:
            return self.examples
        if self.example_selector is not None:
            return await self.example_selector.aselect_examples(kwargs)
        msg = "One of 'examples' and 'example_selector' should be provided"
        raise ValueError(msg)