text: from django.core.cache import caches
  from django.utils.html import strip_tags
  
  from . import base
  
  any_cache = caches['tmp_anything']
  
  
  class Video(base.ExtractBase):
  
      def info(self):
          return dict(
              url=self.url,
              author=self.author(),
              title=self.title(),
              explain=self.explain(),
              comments=self.comments(),
              categories=self.categories(),
              thumb=self.thumb(),
              embed_code=self.embed_code(),
          )
  
      def author(self):
          sel = '.node-info .submitted a.username'
  
          return self.doc(sel).html()
  
      def title(self):
          sel = 'h1'
  
          return strip_tags(self.doc(sel).html())
  
      def explain(self):
          sel = '.field-name-body .field-item.even'
  
          return strip_tags(self.doc(sel).html())
  
      def comments(self):
          sel = '.field-name-comment-body .field-item.even'
  
          comments = []
          for item in self.doc(sel).items():
              comments.append(strip_tags(item.html()))
          return comments
  
      def categories(self):
          sel = '.field-name-field-categories .field-item.even a'
  
          categories = []
          for item in self.doc(sel).items():
              categories.append(strip_tags(item.html()))
          return categories
  
      def thumb(self):
          sel = 'video'
  
          return self.doc(sel).attr('poster')
  
      def embed_code(self):
          sel = 'video,iframe'
  
          return str(self.doc(sel))
  