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Merge pull request #5239 from maanijou/master 

Improve documentation for spider middlewares
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Andrey Rahmatullin 2021-09-27 15:42:31 +05:00 committed by GitHub
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docs/topics/spider-middleware.rst
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@ -122,8 +122,8 @@ object gives you access, for example, to the :ref:`settings <topics-settings>`.
method (from a previous spider middleware) raises an exception.
:meth:`process_spider_exception` should return either ``None`` or an
iterable of :class:`~scrapy.Request` objects and :ref:`item object
<topics-items>`.
iterable of :class:`~scrapy.Request` or :ref:`item <topics-items>`
objects.
If it returns ``None``, Scrapy will continue processing this exception,
executing any other :meth:`process_spider_exception` in the following