title: Pymongo forEach formatting
body: <p>How can I format a forEach function so that it can rest on multiple lines without causing a syntax error? Something like </p>
  
  <pre><code>self.request.db.myCollection.find().forEach( 
      function(u) { 
         u.forSong = self.request.db.song.find_one({}, {'_id': 1})
         self.request.db.save(u)
       })
  </code></pre>