Lines Matching refs:iu

989     def adjust_score(iu, delta):  argument
990       iu.score += delta
991       iu.heap_item.clear()
992       iu.heap_item = HeapItem(iu)
993       heapq.heappush(heap, iu.heap_item)
1004           for iu in u.incoming:
1005             adjust_score(iu, -iu.outgoing.pop(u))
1006             if not iu.outgoing:
1007               new_sinks[iu] = None
1018           for iu in u.outgoing:
1019             adjust_score(iu, +iu.incoming.pop(u))
1020             if not iu.incoming:
1021               new_sources[iu] = None
1039       for iu in u.outgoing:
1040         adjust_score(iu, +iu.incoming.pop(u))
1041         if not iu.incoming:
1042           sources[iu] = None
1044       for iu in u.incoming:
1045         adjust_score(iu, -iu.outgoing.pop(u))
1046         if not iu.outgoing:
1047           sinks[iu] = None