spider.py 文件源码

def __init__(self, conf=None, conn=None, date_from=None, date_to=None):

        # Save conf/conn
        self.conf = conf
        self.conn = conn

        # Make start urls
        self.start_urls = _make_start_urls(
                prefix='http://www.gsk-clinicalstudyregister.com/search',
                date_from=date_from, date_to=date_to)

        # Make rules
        self.rules = [
            Rule(LinkExtractor(
                allow=r'study\/\d+'
            ), callback=parse_record),
        ]

        # Inherit parent
        super(Spider, self).__init__()


# Internal