artifact_file_output_mixin

@define(slots=False)
class ArtifactFileOutputMixin:
    output_dir: Optional[str] = field(default=None, kw_only=True)
    output_file: Optional[str] = field(default=None, kw_only=True)

    @output_dir.validator  # pyright: ignore[reportAttributeAccessIssue, reportOptionalMemberAccess]
    def validate_output_dir(self, _: Attribute, output_dir: str) -> None:
        if not output_dir:
            return

        if self.output_file:
            raise ValueError("Can't have both output_dir and output_file specified.")

    @output_file.validator  # pyright: ignore[reportAttributeAccessIssue, reportOptionalMemberAccess]
    def validate_output_file(self, _: Attribute, output_file: str) -> None:
        if not output_file:
            return

        if self.output_dir:
            raise ValueError("Can't have both output_dir and output_file specified.")

    def _write_to_file(self, artifact: BaseArtifact) -> None:
        if self.output_file:
            outfile = self.output_file
        elif self.output_dir:
            outfile = os.path.join(self.output_dir, artifact.name)
        else:
            raise ValueError("No output_file or output_dir specified.")

        if os.path.dirname(outfile):
            os.makedirs(os.path.dirname(outfile), exist_ok=True)

        Path(outfile).write_bytes(artifact.to_bytes())

def _write_to_file(self, artifact: BaseArtifact) -> None:
    if self.output_file:
        outfile = self.output_file
    elif self.output_dir:
        outfile = os.path.join(self.output_dir, artifact.name)
    else:
        raise ValueError("No output_file or output_dir specified.")

    if os.path.dirname(outfile):
        os.makedirs(os.path.dirname(outfile), exist_ok=True)

    Path(outfile).write_bytes(artifact.to_bytes())

@output_dir.validator  # pyright: ignore[reportAttributeAccessIssue, reportOptionalMemberAccess]
def validate_output_dir(self, _: Attribute, output_dir: str) -> None:
    if not output_dir:
        return

    if self.output_file:
        raise ValueError("Can't have both output_dir and output_file specified.")

@output_file.validator  # pyright: ignore[reportAttributeAccessIssue, reportOptionalMemberAccess]
def validate_output_file(self, _: Attribute, output_file: str) -> None:
    if not output_file:
        return

    if self.output_dir:
        raise ValueError("Can't have both output_dir and output_file specified.")