3d0dZddlmZGddZdS)zESet User-Agent header per spider or use a default value from settings)signalsc<eZdZdZddZedZdZdZdS) UserAgentMiddlewarez9This middleware allows spiders to override the user_agentScrapyc||_dS)N) user_agent)selfrs Flib/python3.11/site-packages/scrapy/downloadermiddlewares/useragent.py__init__zUserAgentMiddleware.__init__ s $c||jd}|j|jtj|S)N USER_AGENT)signal)settingsrconnect spider_opened)clscrawleros r from_crawlerz UserAgentMiddleware.from_crawler s> C . / /8MNNNr c<t|d|j|_dS)Nr)getattrr)r spiders r rz!UserAgentMiddleware.spider_openeds!&,HHr cX|jr"|jd|jdSdS)Ns User-Agent)rheaders setdefault)r requestrs r process_requestz#UserAgentMiddleware.process_requests9 ? G O & &}do F F F F F G Gr N)r) __name__ __module__ __qualname____doc__r classmethodrrrr r rrsoCC%%%%[ IIIGGGGGr rN)r"scrapyrrr$r r r&sYKKGGGGGGGGGGr