Scans the config block and returns the username as a dict

        Args:
            config (str): The config block to parse

        Returns:
            dict: A resource dict that is intended to be merged into the
                user resource

def _parse_username(self, config):
        """Scans the config block and returns the username as a dict

        Args:
            config (str): The config block to parse

        Returns:
            dict: A resource dict that is intended to be merged into the
                user resource
        """
        (username, priv, role, nopass, fmt, secret, sshkey) = config
        resource = dict()
        resource['privilege'] = priv
        resource['role'] = role
        resource['nopassword'] = nopass == 'nopassword'
        resource['format'] = fmt
        resource['secret'] = secret
        resource['sshkey'] = sshkey
        return {username: resource}