File 0001-Replace-hash-function-for-test-of-weighted... of Package python-networkx

Overview Repositories Revisions Requests Users Attributes Meta

File 0001-Replace-hash-function-for-test-of-weighted-astar.patch of Package python-networkx (Revision 434c4963c4476d225ff176f200c7d938)

Currently displaying revision 434c4963c4476d225ff176f200c7d938 , Show latest

From 7e4ddaa2e1745cdb3ed9969680d755ce81ddcdfd Mon Sep 17 00:00:00 2001
From: Ross Barnowski <rossbar@berkeley.edu>
Date: Mon, 5 Oct 2020 13:36:55 -0700
Subject: [PATCH] TST: Modify heuristic for astar path test.

Replace hash() with a sum-of-squares heuristic in
test_weight_functions so that the heuristic is not
platform-dependent.
---
 networkx/algorithms/shortest_paths/tests/test_weighted.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/networkx/algorithms/shortest_paths/tests/test_weighted.py b/networkx/algorithms/shortest_paths/tests/test_weighted.py
index b234618c4c..a4ba92c023 100644
--- a/networkx/algorithms/shortest_paths/tests/test_weighted.py
+++ b/networkx/algorithms/shortest_paths/tests/test_weighted.py
@@ -198,7 +198,7 @@ def test_bidirectional_dijkstra(self):
 
     def test_weight_functions(self):
         def heuristic(*z):
-            return hash(z)
+            return sum(val ** 2 for val in z)
 
         def getpath(pred, v, s):
             return [v] if v == s else getpath(pred, pred[v], s) + [v]

Places

File 0001-Replace-hash-function-for-test-of-weighted-astar.patch of Package python-networkx (Revision 434c4963c4476d225ff176f200c7d938)

Places