def read_notmuch_config(self, path):
        """
        parse notmuch's config file
        :param path: path to notmuch's config file
        :type path: str
        """
        spec = os.path.join(DEFAULTSPATH, 'notmuch.rc.spec')
        self._notmuchconfig = read_config(path, spec)
parse notmuch's config file
        :param path: path to notmuch's config file
        :type path: str