commit 264a0b40b030fc0ff919b8294df91bdaac853bfb
author Paul Monson <paulmon@users.noreply.github.com> Wed Apr 17 18:06:06 2019 -0700
committer Steve Dower <steve.dower@microsoft.com> Wed Apr 17 18:06:06 2019 -0700
tree 2da58973178facddbafdb8017add17aa28009aa9
parent 9941f963fe085261aec25545fa9f0cc35f750120

bpo-36638: Fix WindowsLoadTracker exception on some Windows versions (GH-12849)

Lib/test/libregrtest/main.py

diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py
index 18ef6d0..d20e174 100644
--- a/Lib/test/libregrtest/main.py
+++ b/Lib/test/libregrtest/main.py
@@ -626,8 +626,13 @@
         elif sys.platform == 'win32' and (self.ns.worker_args is None):
             from test.libregrtest.win_utils import WindowsLoadTracker
 
-            load_tracker = WindowsLoadTracker()
-            self.getloadavg = load_tracker.getloadavg
+            try:
+                load_tracker = WindowsLoadTracker()
+                self.getloadavg = load_tracker.getloadavg
+            except FileNotFoundError as error:
+                # Windows IoT Core and Windows Nano Server do not provide
+                # typeperf.exe for x64, x86 or ARM
+                print('Failed to create WindowsLoadTracker: {}'.format(error))
 
         self.run_tests()
         self.display_result()