python - How to tell scrapy crawler to STOP following more links dynamically? -

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basically have regex rule following pages

each page has 50 links

when hit link old (based on pre-defined date-time)

i want tell scrapy stop following more pages, not stop entirely, must continue scrape links has decided scrape -> (complete request objects created). must not follow more links. program grind stop (when it's done scraping links)

is there way can inside spider?

once hit "too old" page, throw closespider exception. in case, scrapy finish processing links being scheduled , shut down.


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