code: def text(self):
          
          if hasattr(self, '_text') and self._text:
              return self._text
          if not self.content:
              return u''
          if isinstance(self.content, six.text_type):
              return self.content
  
          content = None
          encoding = self.encoding
  
          # Decode unicode from given encoding.
          try:
              content = self.content.decode(encoding, 'replace')
          except LookupError:
              # A LookupError is raised if the encoding was not found which could
              # indicate a misspelling or similar mistake.
              #
              # So we try blindly encoding.
              content = self.content.decode('utf-8', 'replace')
  
          self._text = content
          return content
docs: Content of the response, in unicode.
  
          if Response.encoding is None and chardet module is available, encoding
          will be guessed.