src/sage/matroids/utilities.py: Replace imports from sage.graphs.all,…

… sage.rings.all
sagemath · Jan 17, 2022 · cfb1086 · cfb1086
1 parent 5ec356b
commit cfb1086
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/sage/matroids/utilities.py b/src/sage/matroids/utilities.py
@@ -25,8 +25,11 @@
 # ****************************************************************************
 
 from sage.matrix.constructor import Matrix
-from sage.rings.all import ZZ, QQ, GF
-from sage.graphs.all import BipartiteGraph, Graph
+from sage.rings.finite_rings.finite_field_constructor import GF
+from sage.rings.integer_ring import ZZ
+from sage.rings.rational_field import QQ
+from sage.graphs.graph import Graph
+from sage.graphs.bipartite_graph import BipartiteGraph
 from sage.structure.all import SageObject
 from sage.graphs.spanning_tree import kruskal
 from operator import itemgetter