see this issue https://github.com/scrapy/scrapy/issues/319, already created a PR <https://github.com/scrapy/scrapy/pull/884>.
在 2014年9月14日星期日UTC+8下午3时49分09秒，tim feirg写道： > > I'd like to change the download_delay of my spider on the fly but I can't > seem to accomplish that by changing spider.download_delay attribute, I had > the log printed out and here's how it looked: > > (in my spider class I set spider.download_delay to 2.7 secs, and change it > to 5 and printed it out) > > 2014-09-14 15:27:40+0800 [scrapy] INFO: response downlaoded > 2014-09-14 15:27:40+0800 [info_crawler] INFO: slot: some-ip-address | > conc: 1 | delay: 2700 ms (-2300) | latency: 168 ms | size: 23430 bytes > spider.download_delay: 5 > > spider.download_delay is set to 5 secs but the download delay here is > still 2.7s, so that changing spider.download delay doesn't not affect the > download delay at all, and I'm wondering what else can I try to do this. > -- You received this message because you are subscribed to the Google Groups "scrapy-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/scrapy-users. For more options, visit https://groups.google.com/d/optout.
