def check_valid()

in connectors/source.py [0:0]

• 15 lines of code
• 9 McCabe index (conditional complexity)

    def check_valid(self):
        """Validates every Field against its `validations`.

        Raises ConfigurableFieldValueError if any validation errors are found.
        If no errors are raised, then everything is valid.
        """
        validation_errors = []

        for _, field in self._config.items():
            if not self.dependencies_satisfied(field):
                # we don't validate a field if its dependencies are not met
                logger.debug(
                    f"'{field.label}' was not validated because its dependencies were not met."
                )
                continue

            if field.required and field.is_value_empty():
                # a value is invalid if it is both required and empty
                validation_errors.extend([f"'{field.label}' cannot be empty."])
                continue

            # finally check actual validations
            validation_errors.extend(field.validate())

        if len(validation_errors) > 0:
            msg = f"Field validation errors: {'; '.join(validation_errors)}"
            raise ConfigurableFieldValueError(msg)