当我将pyppeteer与cookie一起使用时,会引发以下异常
文件“ test.py”,第33行,在 asyncio.get_event_loop()。run_until_complete(main())
文件“ /usr/local/python3.6/lib/python3.6/asyncio/base_events.py”,行468, 在run_until_complete 返回future.result()
文件“ test.py”,第25行,位于主目录中 等待page.setCookie(cookies)
文件“ /usr/local/python3.6/lib/python3.6/site-packages/pyppeteer/page.py”, setCookie中的392行 等待self.deleteCookie(* items)
文件“ /usr/local/python3.6/lib/python3.6/site-packages/pyppeteer/page.py”, 第373行,在deleteCookie中 等待self._client.send('Network.deleteCookies',item)
文件“ /usr/local/python3.6/lib/python3.6/site-packages/pyppeteer/connection.py”, 发送中的第200行 返回等待回调
pyppeteer.errors.NetworkError:协议错误:无效的参数名称:预期的字符串值
列出我的代码:
async def main():
cookies = {'name': "", 'name2': ""} # just a example
browser = await launch({"executablePath": "/usr/bin/google-chrome-stable"}, args=['--no-sandbox'], headless=True)
page = await browser.newPage()
await page.setCookie(cookies)
print('after set cookie')
response = await page.goto('http://example.com/', timeout=100000)
print('before screenshot')
await page.screenshot({'path': '/tmp/tmp.png', 'quality': 100, 'fullPage': True})
await browser.close()
asyncio.get_event_loop().run_until_complete(main())
答案 0 :(得分:0)
根据项目github:https://github.com/miyakogi/pyppeteer/issues/94
添加{'url':“您的url”,'name':“”,'value':“”}}可以解决此问题。