Class SchemaTypeValidationError

dash/_grouping.py:160–175

class SchemaTypeValidationError(InvalidCallbackReturnValue):
    def __init__(self, value, full_schema, path, expected_type):
        super().__init__(
            msg=f"""
                Schema: {full_schema}
                Path: {repr(path)}
                Expected type: {expected_type}
                Received value of type {type(value)}:
                    {repr(value)}
                """
        )

    @classmethod
    def check(cls, value, full_schema, path, expected_type):
        if not isinstance(value, expected_type):
            raise SchemaTypeValidationError(value, full_schema, path, expected_type)


class SchemaLengthValidationError(InvalidCallbackReturnValue):