示例#1
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 def __init__(self, item, response):
     ItemLoader.__init__(self, item=item, response=response)
     self.add_css('title', '#content>h1::text')
     self.add_css('full_title', '.topic-doc td.tablecc::text')
     self.add_css('content', '.topic-richtext>p')
     self.add_css('image_num', '.topic-richtext img')
     self.add_css('date', '.topic-doc>h3>span:nth-last-of-type(1)::text')
示例#2
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 def __init__(self,
              item=None,
              selector=None,
              response=None,
              parent=None,
              **context):
     '''
     完成self.add_func的配置
     '''
     ItemLoader.__init__(self, item, selector, response, parent, **context)
     add_func = dict()
     add_func['xpath'] = self.add_xpath
     add_func['value'] = self.add_value
     add_func['css'] = self.add_css
     self.add_func = add_func
示例#3
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文件： __init__.py 项目： uapdw/spider 
 def __init__(self, *args, **kargs):
     ScrapyItemLoader.__init__(self, *args, **kargs)
示例#4
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 def __init__(cls, item, response):
     ItemLoader.__init__(cls, item, response)
示例#5
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 def __init__(self, item, selector):
     ItemLoader.__init__(self, item=item, selector=selector)
     self.add_css('title', '.title>a::text')
     self.add_css('author', 'td:nth-of-type(2)>a::text')
     self.add_css('url', '.title>a::attr(href)')
     self.add_css('lastRespStr', 'td:nth-of-type(4)::text')
示例#6
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    def __init__(self, response=None):

        ItemLoader.__init__(self, item=FocusItem(), response=response)