code: def reflect_filter(sources, model, cache=None):
      '''Returns the list of reflections of objects in the `source` list to other
      class. Objects that are not found in target table are silently discarded.
      '''
      targets = [reflect(source, model, cache=cache) for source in sources]
      # Some objects may not be available in target DB (not published), so we
      # have to exclude None from the list.
      return [target for target in targets if target is not Nonef reflect_filter(sources, model, cache=None):
      '''Returns the list of reflections of objects in the `source` list to other
      class. Objects that are not found in target table are silently discarded.
      '''
      targets = [reflect(source, model, cache=cache) for source in sources]
      # Some objects may not be available in target DB (not published), so we
      # have to exclude None from the list.
      return [target for target in targets if target is not None]
docs: Returns the list of reflections of objects in the `source` list to other
      class. Objects that are not found in target table are silently discarded.