docs: def _extract_authenticity_token(data):
      """Don't look, I'm hideous!"""
      # Super-cheap Python3 hack.
      if not isinstance(data, str):
          data = str(data, 'utf-8')
      pos = data.find("authenticity_token")
      # Super-gross.
      authtok = str(data[pos + 41:pos + 41 + 88])
      return authtok