Method getUserVotes

scrapinglib/parser.py:279–284

(self, htmltree)

        return ''

    def getUserVotes(self, htmltree):
        votestrs = self.getTreeElement(htmltree, self.expr_uservotes)
        votes = re.findall('[0-9]+', votestrs)
        if len(votes) == 1:
            return int(votes[0])
        return ''

    def getTreeElement(self, tree: html.HtmlElement, expr, index=0):
        """ 根据表达式从`xmltree`中获取匹配值,默认 index 为 0