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python Programming Glossary: items.appendCrawling LinkedIn while authenticated with Scrapy http://stackoverflow.com/questions/10953991/crawling-linkedin-while-authenticated-with-scrapy ' .extract item 'link' site.select 'h2 a @href' .extract items.append item return items The issue was resolved by adding 'Return'..
How to run Scrapy from within a Python script http://stackoverflow.com/questions/13437402/how-to-run-scrapy-from-within-a-python-script signals.item_passed def _item_passed self item self.items.append item def _crawl self queue spider_name spider self.crawler.spiders.create.. then spider2 three times. items list crawler CrawlerScript items.append crawler.crawl 'spider1' for i in range 3 items.append crawler.crawl.. items.append crawler.crawl 'spider1' for i in range 3 items.append crawler.crawl 'spider2' print items # Snippet imported from..
Get the size of a list in python? http://stackoverflow.com/questions/1712227/get-the-size-of-a-list-in-python the size of a list in python items items.append apple items.append orange items.append banana FAKE METHOD items.amount.. the size of a list in python items items.append apple items.append orange items.append banana FAKE METHOD items.amount should return.. in python items items.append apple items.append orange items.append banana FAKE METHOD items.amount should return 3 How I do it..
http://stackoverflow.com/questions/3126379/py2exe-com-dll-problem # Check here since CMF_NORMAL 0 print CMF_NORMAL... items.append msg elif uFlags shellcon.CMF_VERBSONLY print CMF_VERBSONLY..... uFlags shellcon.CMF_VERBSONLY print CMF_VERBSONLY... items.append msg # shortcut elif uFlags shellcon.CMF_EXPLORE print CMF_EXPLORE..... elif uFlags shellcon.CMF_EXPLORE print CMF_EXPLORE... items.append msg # normal file right click in Explorer elif uFlags shellcon.CMF_DEFAULTONLY..
all permutations of a binary sequence x bits long http://stackoverflow.com/questions/4928297/all-permutations-of-a-binary-sequence-x-bits-long ones item.append 1 for i in xrange zeros item.append 0 items.append item perms set for item in items for perm in itertools.permutations..
Flatten nested Python dictionaries, compressing keys http://stackoverflow.com/questions/6027558/flatten-nested-python-dictionaries-compressing-keys items.extend flatten v new_key .items else items.append new_key v return dict items flatten 'a' 1 'c' 'a' 2 'b' 'x'..
http://stackoverflow.com/questions/6566322/scrapy-crawl-urls-in-order table position 1 tr td @class tbl odds c6 text ' .extract items.append item return items The results are returned in a random order..
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