''

def _stringify_kwopt_list_of_kvpairs(self, flag, val):

    l = []
    if isinstance(val, list):
        l = val
    else:
        for (k, v) in dict(val).items():
            l.append('{k}={v}'.format(k=k, v=v))
    return self._stringify_kwopt_list(flag, l)
