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Move extension init into Crawler.crawl()

This commit is contained in:
Jakob de Maeyer 2015-11-02 16:18:56 +01:00
parent 57f87b95d4
commit c0566b2b07
1 changed files with 3 additions and 2 deletions
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5
scrapy/crawler.py
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@ -43,9 +43,7 @@ class Crawler(object):
lf_cls = load_object(self.settings['LOG_FORMATTER'])
self.logformatter = lf_cls.from_crawler(self)
self.extensions = ExtensionManager.from_crawler(self)
self.settings.freeze()
self.crawling = False
self.spider = None
self.engine = None
@ -67,6 +65,9 @@ class Crawler(object):
self.crawling = True
try:
self.settings.freeze()
self.extensions = ExtensionManager.from_crawler(self)
self.spider = self._create_spider(*args, **kwargs)
self.engine = self._create_engine()
start_requests = iter(self.spider.start_requests())