chromerdp.py 文件源码

def render(self, url: str, format: str = 'html') -> AnyStr:
        self.on('Page.loadEventFired', partial(self._on_page_load_event_fired, format=format))
        self.on('Network.loadingFinished', partial(self._on_loading_finished, format=format))
        try:
            await self.navigate(url)
            self._url = url
            return await self._render_future
        finally:
            self._url = None
            self._callbacks.clear()
            self._futures.clear()
            await self._disable_events()