pixano.features.schemas.views.view

View(created_at=None, updated_at=None, **data)

Bases: BaseSchema

View base class.

Views are used to define a view in a dataset such as an image, a point cloud, a text. It can refer to an item and a parent view.

Attributes:

Name	Type	Description
item_ref	ItemRef	Reference to the view's item.
parent_ref	ViewRef	Reference to the view's parent view.

Raises ValidationError if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

Parameters:

Name	Type	Description	Default
created_at	datetime | None	The creation date of the object.	None
updated_at	datetime | None	The last modification date of the object.	None
data	Any	The data of the object validated by Pydantic.	{}

Source code in pixano/features/schemas/base_schema.py

def __init__(self, /, created_at: datetime | None = None, updated_at: datetime | None = None, **data: Any):
    """Create a new model by parsing and validating input data from keyword arguments.

    Raises [`ValidationError`][pydantic_core.ValidationError] if the input data cannot be
    validated to form a valid model.

    `self` is explicitly positional-only to allow `self` as a field name.

    Args:
        created_at: The creation date of the object.
        updated_at: The last modification date of the object.
        data: The data of the object validated by Pydantic.
    """
    created_at, updated_at = validate_and_init_create_at_and_update_at(created_at, updated_at)
    data.update({"created_at": created_at, "updated_at": updated_at})
    super().__init__(**data)

item: Item property

Get the view's item.

parent: View property

Get the view's parent view.

is_view(cls, strict=False)

Check if a class is a View or subclass of View.

Source code in pixano/features/schemas/views/view.py

def is_view(cls: type, strict: bool = False) -> bool:
    """Check if a class is a `View` or subclass of `View`."""
    return issubclass_strict(cls, View, strict)