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from scrapy.spider import Spider
from scrapy.selector import Selector
from scrapy.utils.markup import remove_tags
from scrapy.cmdline import execute

class MySpider(Spider):
    # setup spider
    name = "wiki"
    allowed_domains = ["wikipedia.org"]
    start_urls = ["http://en.wikipedia.org/wiki/Asia"] # list of url to parse in the same time
    # parser
    def parse(self, response):
        titles = response.selector.xpath("normalize-space(//title)") 
        for title in titles:
            body = response.xpath("//p").extract()
            body2 = "".join(body)
            print remove_tags(body2)

### main
if __name__ == "__main__":
    
    # execute bash command
    #out, err = run_command("scrapy runspider myspider.py")
    execute(['scrapy','runspider','myspider.py'])