@inline
def task_reg(self, grab, old_task):
    url = 'https://google.ru'
    grab.setup(url=url)
    tsk = Task(grab=grab)
    grab = yield self.add_inline_task(old_task, tsk)

    url = 'https://yandex.ru'
    grab.setup(url=url)
    tsk = Task(grab=grab)
    grab = yield self.add_inline_task(old_task, tsk)
    print grab.response.body