pixano.app.models.table_info

TableInfo(**data)

Bases: BaseModel

The information of a table.

Attributes:

Name	Type	Description
name	str	Table name.
group	str	Group of the schema associated with the table.
base_schema	str	Base Pixano schema stored in the registry.

Source code in pydantic/main.py

def __init__(self, /, **data: Any) -> None:
    """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.
    """
    # `__tracebackhide__` tells pytest and some other tools to omit this function from tracebacks
    __tracebackhide__ = True
    validated_self = self.__pydantic_validator__.validate_python(data, self_instance=self)
    if self is not validated_self:
        warnings.warn(
            'A custom validator is returning a value other than `self`.\n'
            "Returning anything other than `self` from a top level model validator isn't supported when validating via `__init__`.\n"
            'See the `model_validator` docs (https://docs.pydantic.dev/latest/concepts/validators/#model-validators) for more details.',
            stacklevel=2,
        )

_must_be_group(value) classmethod

Check that the group is valid.

Source code in pixano/app/models/table_info.py

@field_validator("group")
@classmethod
def _must_be_group(cls, value: str) -> str:
    """Check that the group is valid."""
    if not any(value == group.value for group in SchemaGroup):
        raise ValueError(f"Group {value} is not valid.")
    return value

_must_be_registered(value) classmethod

Check that the base schema is registered.

Source code in pixano/app/models/table_info.py

@field_validator("base_schema")
@classmethod
def _must_be_registered(cls, value: str) -> str:
    """Check that the base schema is registered."""
    if value not in _PIXANO_SCHEMA_REGISTRY:
        raise ValueError(f"Schema {value} is not registered.")
    return value