title: How to assign to repeated field?
body: <p>I am using protocol buffers in python and I have a <code>Person</code> message</p>
  
  <pre><code>repeated uint64 id
  </code></pre>
  
  <p>but when I try to assign a value to it like:</p>
  
  <pre><code>person.id = [1, 32, 43432]
  </code></pre>
  
  <p>I get an error: <code>Assigment not allowed for repeated field "id" in protocol message object</code>
  How to assign a value to a repeated field ?</p>