title: gitpython - how to check if a remote branch exists?
body: <p>I'm new to gitpython and haven't been able to find a reference to this anywhere. What I'm looking to do is something like:</p>
  
  <pre><code>If remote branch name exists:
    do something
  else:
    do something else
  </code></pre>
  
  <p>Any suggestions?</p>