- def buildMatrix(self, slice, slices, name):
+ def build_id_list(self, slices, name):
+ ids_by_slice = {}
+ for slice in slices:
+ # build up a list of object ids that are used by each slice
+ ids_by_slice[slice] = self.getIds(slice, name)
+
+ return ids_by_slice
+
+ def buildMatrix(self, slice, slices, name, ids_by_slice):
+ not_only_my_ids = []
+
+ # build up a list of object ids that are used by other slices
+ for otherSlice in ids_by_slice.keys():
+ if (slice != otherSlice):
+ for id in ids_by_slice[otherSlice]:
+ if not id in not_only_my_ids:
+ not_only_my_ids.append(id)
+
+ # build up a list of ids that are used only by the slice, and not
+ # shared with any other slice
+ only_my_ids = []
+ for id in ids_by_slice[slice]:
+ if id not in not_only_my_ids:
+ only_my_ids.append(id)
+