class BookSite:
    def __init__(self):
        self.name = "piaotian"
        self.root = "https://www.ptwxz.com"
        self.chapter_list_selector = "div.centent"
        self.encoding = "GB18030"
        self.replacements = {
            "  ": "\n",
            "手机用户请访问http://m.piaotian.net": "",
            "(新飘天文学www.piaotian.cc )": "",
        }