1306
1306
# space (we only topo sort the revisions, which is smaller).
1307
1307
topo_order = tsort.topo_sort(ancestors)
1308
1308
rev_order = dict(zip(topo_order, range(len(topo_order))))
1310
1310
transaction = repo.get_transaction()
1311
1311
file_id_index = GraphIndexPrefixAdapter(
1312
1312
self.new_pack.text_index,