Method get_validator_instance

codegen/utils.py:487–514

Return a constructed validator for this node Returns ------- BaseValidator

(self)

        return params

    def get_validator_instance(self):
        """
        Return a constructed validator for this node

        Returns
        -------
        BaseValidator
        """

        # Evaluate validator params to convert repr strings into values
        # e.g. '2' -> 2
        params = {
            prop: eval(repr_val)
            for prop, repr_val in self.get_validator_params().items()
        }

        validator_parts = self.name_base_validator.split(".")
        if validator_parts[0] != "_plotly_utils":
            return None
        else:
            validator_class_str = validator_parts[-1]
            validator_module = ".".join(validator_parts[:-1])

            validator_class = getattr(
                import_module(validator_module), validator_class_str
            )

            return validator_class(**params)

    # Datatypes
    @property