Method find

graphs/minimum_spanning_tree_boruvka.py:121–126

(self, item)

            return item

        def find(self, item):
            if item not in self.parent:
                return self.make_set(item)
            if item != self.parent[item]:
                self.parent[item] = self.find(self.parent[item])
            return self.parent[item]

        def union(self, item1, item2):
            root1 = self.find(item1)