Method xpText

base/spider.py:66–71

(self,root,expr)

    def html(self,content):
        return etree.HTML(content)
    def xpText(self,root,expr):
        ele = root.xpath(expr)
        if len(ele) == 0:
            return ''
        else:
            return ele[0]
    def loadModule(self,name,fileName):
        return SourceFileLoader(name, fileName).load_module()
    def test(self):