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docummentation for new signal

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Vostretsov Nikita 2020-02-05 11:35:03 +00:00
parent 9916f6e556
commit aab39f6341
1 changed files with 17 additions and 0 deletions
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docs/topics/signals.rst
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@ -295,6 +295,23 @@ request_reached_downloader
:param spider: the spider that yielded the request
:type spider: :class:`~scrapy.spiders.Spider` object
request_left_downloader
---------------------------
.. signal:: request_left_downloader
.. function:: request_left_downloader(request, spider)
Sent when a :class:`~scrapy.http.Request` left downloader even in case of
failure.
The signal does not support returning deferreds from their handlers.
:param request: the request that reached downloader
:type request: :class:`~scrapy.http.Request` object
:param spider: the spider that yielded the request
:type spider: :class:`~scrapy.spiders.Spider` object
response_received
-----------------