code: def viewit(self, post_id):
          '''
          View the link.
          '''
  
          rec = MLink.get_by_uid(post_id)
  
          if not rec:
              kwd = {'info': '您要找的分类不存在。'}
              self.render('misc/html/404.html', kwd=kwd)
              return False
  
          kwd = {
              'pager': '',
              'editable': self.editable(),
          }
  
          self.render('misc/link/link_view.html',
                      view=rec,
                      kwd=kwd,
                      userinfo=self.userinfo,
                      cfg=CMS_CFG, f viewit(self, post_id):
          '''
          View the link.
          '''
  
          rec = MLink.get_by_uid(post_id)
  
          if not rec:
              kwd = {'info': '您要找的分类不存在。'}
              self.render('misc/html/404.html', kwd=kwd)
              return False
  
          kwd = {
              'pager': '',
              'editable': self.editable(),
          }
  
          self.render('misc/link/link_view.html',
                      view=rec,
                      kwd=kwd,
                      userinfo=self.userinfo,
                      cfg=CMS_CFG, )
docs: View the link.