def response_is_ban. all the proxy in ban

[kadimon]

I added a functions in my spider

def response_is_ban(self, request, response):
        return b'zzzz' not in response.body

    def exception_is_ban(self, request, exception):
        return None

After which all the proxies got the status of dead
I can not understand the problem

[kmike]

If b'zzzz' not in response.body is True (which is quite likely on a random page) then all responses are considered ban responses; it means scrapy-rotating-proxies thinks a proxy is banned and moves it to dead. If this is what happens then it works as intended.

[kadimon]

"Metrika" is present on all pages of the site.

[kmike]

Could you please check what your response_is_ban method returns - e.g. print its result to console before returning it?

[kmike]

I'm closing it; feel free to reopen if there's some new information on how to debug this issue.