title: Python equivalence of C++ protobuf message differencer
body: <p>I am trying to compare two protobuf messages in Python for equality, ignoring the order elements in lists and so on.</p>
  
  <p>For C++, I found the MessageDifferencer (<a href="https://developers.google.com/protocol-buffers/docs/reference/cpp/google.protobuf.util.message_differencer" rel="noreferrer">https://developers.google.com/protocol-buffers/docs/reference/cpp/google.protobuf.util.message_differencer</a>)</p>
  
  <p>Now I'm looking for something similar in Python, but can't really find anything. Any suggestions what I can use?</p>
  
  <p>Thanks</p>