title: Python randomly generated IP address as string
body: <p>In Python, what should I do if I want to generate a random string in the form of an IP address? </p>
  
  <p>For example: <code>"10.0.1.1"</code>, <code>"10.0.3.14"</code>, <code>"172.23.35.1"</code> and so on. </p>
  
  <p>Could someone give me some help?</p>