local_ruleset_driver

LocalRulesetDriver

Bases: BaseRulesetDriver

Source code in griptape/drivers/ruleset/local_ruleset_driver.py

@define(kw_only=True)
class LocalRulesetDriver(BaseRulesetDriver):
    persist_dir: Optional[str] = field(default=None, metadata={"serializable": True})

    def load(self, ruleset_name: str) -> tuple[list[BaseRule], dict[str, Any]]:
        if self.persist_dir is None:
            return [], {}

        file_name = os.path.join(self.persist_dir, ruleset_name)

        if (
            file_name is not None
            and os.path.exists(file_name)
            and (loaded_str := Path(file_name).read_text()) is not None
        ):
            try:
                return self._from_ruleset_dict(json.loads(loaded_str))
            except Exception as e:
                raise ValueError(f"Unable to load data from {file_name}") from e

        if self.raise_not_found:
            raise ValueError(f"Ruleset not found with name {file_name}")
        return [], {}

persist_dir: Optional[str] = field(default=None, metadata={'serializable': True}) class-attribute instance-attribute

load(ruleset_name)

Source code in griptape/drivers/ruleset/local_ruleset_driver.py

def load(self, ruleset_name: str) -> tuple[list[BaseRule], dict[str, Any]]:
    if self.persist_dir is None:
        return [], {}

    file_name = os.path.join(self.persist_dir, ruleset_name)

    if (
        file_name is not None
        and os.path.exists(file_name)
        and (loaded_str := Path(file_name).read_text()) is not None
    ):
        try:
            return self._from_ruleset_dict(json.loads(loaded_str))
        except Exception as e:
            raise ValueError(f"Unable to load data from {file_name}") from e

    if self.raise_not_found:
        raise ValueError(f"Ruleset not found with name {file_name}")
    return [], {}