docs: def set_value(file, element, value):
      '''
      Sets the value of the matched xpath element
  
      CLI Example:
  
      .. code-block:: bash
  
          salt '*' xml.set_value /tmp/test.xml ".//element" "new value"
      '''
      try:
          root = ET.parse(file)
          relement = root.find(element)
      except AttributeError:
          log.error("Unable to find element matching %s", element)
          return False
      relement.text = str(value)
      root.write(file)
      return True