code: def edit(self):
          
          data = self.get_selected_item()
          if data.get('author') != self.reddit.user.name:
              self.term.flash()
              return
  
          if data['type'] == 'Submission':
              content = data['text']
              info = docs.SUBMISSION_EDIT_FILE.format(
                  content=content, id=data['object'].id)
          elif data['type'] == 'Comment':
              content = data['body']
              info = docs.COMMENT_EDIT_FILE.format(
                  content=content, id=data['object'].id)
          else:
              self.term.flash()
              return
  
          with self.term.open_editor(info) as text:
              if not text or text == content:
                  self.term.show_notification('Canceled')
                  return
  
              with self.term.loader('Editing', delay=0):
                  data['object'].edit(text)
                  time.sleep(2.0)
  
              if self.term.loader.exception is None:
                  self.reload_page()
              else:
                  raise TemporaryFileError()
docs: Edit a submission or comment.