從中刪除BOM表字符 <HtmlElement> 蟒蛇

Question

我正在嘗試以這種方式從URL加載html標記，然后運行一些xpath查詢，但是頁面源已加載BOM，在運行xpath之前如何刪除它們？

session = requests.Session()

page = session.get(url)

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

輸出：

 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)