Replicate configparser.get() functionality

        Args:
            section_name (str): section name in config
            key_name (str): key name in config.section_name

        Returns:
            str: do not check defaults, only return local value

        Raises:
            KeyError: unable to find option in either local or global config

def get(
            self,
            section_name,
            key_name,
    ):
        """Replicate configparser.get() functionality

        Args:
            section_name (str): section name in config
            key_name (str): key name in config.section_name

        Returns:
            str: do not check defaults, only return local value

        Raises:
            KeyError: unable to find option in either local or global config

        """
        value = None
        try:
            value = self.local_config.get(section_name, key_name)
        except Exception as error_msg:
            self.logger.warning(
                '%s.%s not found in local config', section_name, key_name
            )
            try:
                value = self.global_config.get(section_name, key_name)
            except Exception as error_msg:
                self.logger.error(
                    '%s.%s not found in global config', section_name, key_name
                )
                raise KeyError('Could not find option in local/global config')

        return value