从中删除BOM表字符 <HtmlElement> 蟒蛇

Question

我正在尝试以这种方式从URL加载html标记，然后运行一些xpath查询，但是页面源已加载BOM，在运行xpath之前如何删除它们？

session = requests.Session()

page = session.get(url)

page_data = lxml.html.fromstring(page.text)

输出：

 u'Re\ufeffverse \ufeffFleece \ufeffHoo\ufeffded S\ufeffwea\ufefftshi\ufeffrt'

Answer 1

session = requests.Session()

page=session.get(url)

page_data = lxml.html.fromstring(page.text)

float=lxml.html.tostring(page_data).replace('', '')

page_data = lxml.html.fromstring(float)