use find_cycles in contains_cycle

inducer · Dec 12, 2022 · 29775e6 · 29775e6
1 parent 27255a5
commit 29775e6
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/pytools/graph.py b/pytools/graph.py
@@ -417,11 +417,7 @@ def contains_cycle(graph: GraphT) -> bool:
     .. versionadded:: 2020.2
     """
 
-    try:
-        compute_topological_order(graph, verbose_cycle=False)
-        return False
-    except CycleError:
-        return True
+    return bool(find_cycles(graph))
 
 # }}}