Method partial

libs/core/langchain_core/prompts/base.py:181–188

Return a partial of the prompt template.

(self, **kwargs: Union[str, Callable[[], str]])

        return self.format_prompt(**kwargs)

    def partial(self, **kwargs: Union[str, Callable[[], str]]) -> BasePromptTemplate:
        """Return a partial of the prompt template."""
        prompt_dict = self.__dict__.copy()
        prompt_dict["input_variables"] = list(
            set(self.input_variables).difference(kwargs)
        )
        prompt_dict["partial_variables"] = {**self.partial_variables, **kwargs}
        return type(self)(**prompt_dict)

    def _merge_partial_and_user_variables(self, **kwargs: Any) -> Dict[str, Any]:
        # Get partial params: