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some minor fixes to scheduler middleware doc

This commit is contained in:
Pablo Hoffman 2009-11-19 12:23:54 -02:00
parent 8c14abadbb
commit dd662e09d8
1 changed files with 3 additions and 3 deletions
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6
docs/experimental/scheduler-middleware.rst
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@ -25,7 +25,7 @@ The :setting:`SCHEDULER_MIDDLEWARES` setting is merged with the
:setting:`SCHEDULER_MIDDLEWARES_BASE` setting defined in Scrapy (and not meant
to be overridden) and then sorted by order to get the final sorted list of
enabled middlewares: the first middleware is the one closer to the engine and
the last is the one closer to the spider.
the last is the one closer to the scheduler.
To decide which order to assign to your middleware see the
:setting:`SCHEDULER_MIDDLEWARES_BASE` setting and pick a value according to
@ -38,9 +38,9 @@ If you want to disable a builtin middleware (the ones defined in
in your project :setting:`SCHEDULER_MIDDLEWARES` setting and assign `None` as its
value. For example, if you want to disable the duplicates filter middleware::
SPIDER_MIDDLEWARES = {
SCHEDULER_MIDDLEWARES = {
'myproject.middlewares.CustomSchedulerMiddleware': 543,
'scrapy.contrib.spidermiddleware.duplicatesfilter.DuplicatesFilterMiddleware: None,
'scrapy.contrib.schedulermiddleware.duplicatesfilter.DuplicatesFilterMiddleware: None,
}
Finally, keep in mind that some middlewares may need to be enabled through a