queue_and_filter_for_parsed

Queues an additional item to be imported in all compattible importers in the set.

The parsed item is represented by the state of the Parser at the time of calling this method.

If the parsed item is incompatible with an importer, then that the item will not be queued on that importer.

Parameters:

importers	a set of importers
parsed	a parsed item

Returns:

a new set of importers that queued the item.