code: def _parse_photo(photo):
      
      owner = User(photo.owner)
      title = photo.title
      ispublic = photo.ispublic
      isfriend = photo.isfriend
      isfamily = photo.isfamily
      secret = photo.secret
      server = photo.server
      p = Photo(photo.id, owner=owner, title=title, ispublic=ispublic,\
                isfriend=isfriend, isfamily=isfamily, secret=secret, \
                server=server)        
      return p
docs: Create a Photo object from photo data.