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more shorter version

This commit is contained in:
Vostretsov Nikita 2018-04-26 15:19:56 +00:00
parent 2e495178a4
commit 0eb3e5246a
1 changed files with 2 additions and 1 deletions
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3
scrapy/spiders/__init__.py
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@ -84,7 +84,8 @@ class Spider(object_ref):
yield Request(url, dont_filter=True)
def start_requests_with_control(self):
gen_ = ((r, signals.WaitUntilQueueEmpty) if r != signals.WaitUntilQueueEmpty else (r,) for r in self.start_requests())
sig = signals.WaitUntilQueueEmpty
gen_ = ((r, sig) if r != sig else (r,) for r in self.start_requests())
return iflatten(gen_)
def make_requests_from_url(self, url):