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List artifact

ListArtifact

Bases: BaseArtifact

Source code in griptape/griptape/artifacts/list_artifact.py 
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@define
class ListArtifact(BaseArtifact):
    value: list[BaseArtifact] = field(factory=list)
    item_separator: str = field(default="\n\n", kw_only=True)

    @value.validator
    def validate_value(self, _, value: list[BaseArtifact]) -> None:
        if len(value) > 0:
            first_type = type(value[0])

            if not all(isinstance(v, first_type) for v in value):
                raise ValueError(f"list elements in 'value' are not the same type")

    @property
    def child_type(self) -> Optional[type]:
        if self.value:
            return type(self.value[0])
        else:
            return None

    def __bool__(self) -> bool:
        return len(self) > 0

    def to_text(self) -> str:
        return self.item_separator.join([v.to_text() for v in self.value])

    def to_dict(self) -> dict:
        from griptape.schemas import ListArtifactSchema

        return dict(ListArtifactSchema().dump(self))

    def __add__(self, other: BaseArtifact) -> BaseArtifact:
        return ListArtifact(self.value + other.value)

    def is_type(self, target_type: type) -> bool:
        if self.value:
            return isinstance(self.value[0], target_type)
        else:
            return False

    def has_items(self) -> bool:
        return len(self) > 0

child_type: Optional[type] property

item_separator: str = field(default='\n\n', kw_only=True) class-attribute instance-attribute

value: list[BaseArtifact] = field(factory=list) class-attribute instance-attribute

__add__(other)

Source code in griptape/griptape/artifacts/list_artifact.py 
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def __add__(self, other: BaseArtifact) -> BaseArtifact:
    return ListArtifact(self.value + other.value)

__bool__()

Source code in griptape/griptape/artifacts/list_artifact.py 
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def __bool__(self) -> bool:
    return len(self) > 0

has_items()

Source code in griptape/griptape/artifacts/list_artifact.py 
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def has_items(self) -> bool:
    return len(self) > 0

is_type(target_type)

Source code in griptape/griptape/artifacts/list_artifact.py 
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def is_type(self, target_type: type) -> bool:
    if self.value:
        return isinstance(self.value[0], target_type)
    else:
        return False

to_dict()

Source code in griptape/griptape/artifacts/list_artifact.py 
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def to_dict(self) -> dict:
    from griptape.schemas import ListArtifactSchema

    return dict(ListArtifactSchema().dump(self))

to_text()

Source code in griptape/griptape/artifacts/list_artifact.py 
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def to_text(self) -> str:
    return self.item_separator.join([v.to_text() for v in self.value])

validate_value(_, value)

Source code in griptape/griptape/artifacts/list_artifact.py 
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@value.validator
def validate_value(self, _, value: list[BaseArtifact]) -> None:
    if len(value) > 0:
        first_type = type(value[0])

        if not all(isinstance(v, first_type) for v in value):
            raise ValueError(f"list elements in 'value' are not the same type")