trac #27160: avoid another py2/py3 tag in graph_coloring

sagemath · Feb 16, 2019 · c3678ad · c3678ad
1 parent 2490bc9
commit c3678ad
Showing 1 changed file with 4 additions and 8 deletions.
diff --git a/src/sage/graphs/graph_coloring.py b/src/sage/graphs/graph_coloring.py
@@ -157,14 +157,10 @@ def all_graph_colorings(G, n, count_only=False, hex_colors=False, vertex_color_d
         ....:     print(c)
         {0: 0, 1: 1, 2: 0}
         {0: 1, 1: 0, 2: 1}
-        sage: for c in all_graph_colorings(G, 2, hex_colors=True):  # py2
-        ....:     print(c)                                          # py2
-        {'#00ffff': [1], '#ff0000': [0, 2]}
-        {'#ff0000': [1], '#00ffff': [0, 2]}
-        sage: for c in all_graph_colorings(G, 2, hex_colors=True):  # py3
-        ....:     print(c)                                          # py3
-        {'#ff0000': [0, 2], '#00ffff': [1]}
-        {'#00ffff': [0, 2], '#ff0000': [1]}
+        sage: for c in all_graph_colorings(G, 2, hex_colors=True):
+        ....:     print(sorted(c.items()))
+        [('#00ffff', [1]), ('#ff0000', [0, 2])]
+        [('#00ffff', [0, 2]), ('#ff0000', [1])]
         sage: for c in all_graph_colorings(G, 2, hex_colors=True, vertex_color_dict=True):
         ....:     print(c)
         {0: '#ff0000', 1: '#00ffff', 2: '#ff0000'}