code: def quote_js(text):
      '''Quotes text to be used as JavaScript string in HTML templates. The
      result doesn't contain surrounding quotes.'''
      if isinstance(text, six.binary_type):
          text = text.decode('utf-8') # for Jinja2 Markup
      text = text.replace('\\', '\\\\');
      text = text.replace('\n', '\\n');
      text = text.replace('\r', '');
      for char in '\'"<>&':
          text = text.replace(char, '\\x{:02x}'.format(ord(char)))
      return texf quote_js(text):
      '''Quotes text to be used as JavaScript string in HTML templates. The
      result doesn't contain surrounding quotes.'''
      if isinstance(text, six.binary_type):
          text = text.decode('utf-8') # for Jinja2 Markup
      text = text.replace('\\', '\\\\');
      text = text.replace('\n', '\\n');
      text = text.replace('\r', '');
      for char in '\'"<>&':
          text = text.replace(char, '\\x{:02x}'.format(ord(char)))
      return text
docs: Quotes text to be used as JavaScript string in HTML templates. The
      result doesn't contain surrounding quotes.