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How to enable cookiemiddleware in scrapy in python

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python

scrapy

IN their documentation here http://doc.scrapy.org/en/latest/topics/downloader-middleware.html#cookies-mw

They told to enable the cookie middle , but i am not able to find how to do that and which file to edit for that. Can anyone tell me how can i do that

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Mirage Avatar asked Nov 21 '12 07:11

Mirage


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1 Answers

update it would appear cookies are in the middleware by default, so just COOKIES_ENABLED = True should be sufficient. You only need the below if the middleware is not part of the defaults...

From what I can tell from doc.scrapy.org/en/latest/topics/downloader-middleware.html you add 'scrapy.contrib.downloadermiddleware.cookies.CookiesMiddleware' to DOWNLOADER_MIDDLEWARE with a relevant ordering:

To activate a downloader middleware component, add it to the DOWNLOADER_MIDDLEWARES setting, which is a dict whose keys are the middleware class paths and their values are the middleware orders.

DOWNLOADER_MIDDLEWARES = {
    'myproject.middlewares.CustomDownloaderMiddleware': 543,
    'scrapy.contrib.downloadermiddleware.cookies.CookiesMiddleware': 700 # <-
}

The 700 comes from the default DOWNLOADER_MIDDLEWARES_BASE at http://doc.scrapy.org/en/latest/topics/downloader-middleware.html#built-in-downloader-middleware-reference Then put COOKIES_ENABLED = True (and optionally COOKIES_DEBUG = True) with the rest of your settings.

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Jon Clements Avatar answered Nov 14 '22 22:11

Jon Clements