title: try-except block: analogue for 'else' if exception was raised
body: <p>I have this kind of code:</p>
  
  <pre><code>try:
      return make_success_result()
  except FirstException:
      handle_first_exception()
      return make_error_result()
  except SecondException:
      handle_second_exception()
      return make_error_result()
  </code></pre>
  
  <p>And I'm wondering is there any way I can achieve this:</p>
  
  <pre><code>try:
      # do something
  except Error1:
      # do Error1 specific handling
  except Error2:
      # do Error2 specific handling
  else:
      # do this if there was no exception
  ????:
      # ALSO do this if there was ANY of the listed exceptions (e.g. some common error handling)
  </code></pre>
  
  <p>So the code is executed in one of following sequences:</p>
  
  <pre><code>try &gt; else &gt; finally
  try &gt; except &gt; ???? &gt; finally
  </code></pre>
  
  <blockquote>
    <p>EDIT: my point here is that <code>????</code> block should execute right after ANY of the <code>except</code> blocks, meaning that it's an addition to error handling, not a substitution.</p>
  </blockquote>