阻止哨兵发送消息(Stop sentry from sending messages)

 有两个问题： 
 
 
 
 您没有将您的功能传递给请求。 您正在将函数的返回值传递给请求。 
 
 
 Request的回调函数必须具有签名（self，response）。 
 
 
 动态内容的解决方案如下： https ： //stackoverflow.com/a/24373576/2368836 
 
 它将消除将驱动程序传递给函数的需要。 
 
 因此，当你提出要求时，它应该是这样的...... 
 
scrapy.Request(urls, callback=self.parse_url)
 
 如果你真的想用这个函数包含驱动程序，请阅读有关闭包的内容。 
 
 编辑：这是一个闭包解决方案，但我认为你应该使用我分享的链接，因为GHajba指出的原因。 
 
   def parse_data(self, url_list, driver):
        def encapsulated(spider, response)
            data = get_data(driver.pagesource)
            .....
            .....
            yield item
    return encapsulated
 
 然后你的请求看起来像 
 
yield scrapy.request(url, callback=self.parse_data(url_list, driver)

There are two problems:
 
 
 
You're not passing your function to the request. You are passing the return value of your function to the request.
 
 
A callback function for Request must have the signature (self, response). 
 
 
A solution to the dynamic content is here : https://stackoverflow.com/a/24373576/2368836
 
It will eliminate the need to pass the driver into the function.
 
So when yielding your request it should be like so...
 
scrapy.Request(urls, callback=self.parse_url)
 
If you really want to include the driver with that function read about closures.
 
Edit: Here is a closure solution but I think you should use the link I shared because of the reasons GHajba pointed out.
 
   def parse_data(self, url_list, driver):
        def encapsulated(spider, response)
            data = get_data(driver.pagesource)
            .....
            .....
            yield item
    return encapsulated
 
Then your request looks like
 
yield scrapy.request(url, callback=self.parse_data(url_list, driver)