text: import config
  from config import CMS_CFG, router_post
  from torcms.core.base_handler import BaseHandler
  from torcms.model.comment_model import MComment
  
  
  class CommentHandler(BaseHandler):
      def initialize(self):
          super().initialize()
  
      def get(self, *args, **kwargs):
          url_str = args[0]
          url_arr = self.parse_url(url_str)
          if url_str == '' or url_str == 'list':
              self.list(url_str)
          elif len(url_arr) == 2:
              self.list(url_arr[0], cur_p=url_arr[1])
  
      def list(self, list, **kwargs):
          '''
          List the replies.
          '''
          def get_pager_idx():
              '''
              Get the pager index.
              '''
              cur_p = kwargs.get('cur_p')
              the_num = int(cur_p) if cur_p else 1
              the_num = 1 if the_num < 1 else the_num
              return the_num
  
          current_page_num = get_pager_idx()
          num_of_cat = MComment.count_of_certain()
          page_num = int(num_of_cat / CMS_CFG['list_num']) + 1
  
          kwd = {
              'current_page': current_page_num,
              'count': num_of_cat,
          }
          self.render('static_pages/comment/index.html',
                      postinfo=MComment.query_pager_by_comment(current_page_num),
                      userinfo=self.userinfo,
                      cfg=CMS_CFG,
                      kwd=kwd,
                      router_post=router_post)
  