From 0409c9f40ff2813c5e9391b3fa06efa2e3d05aa0 Mon Sep 17 00:00:00 2001
From: Ned Batchelder <ned@nedbatchelder.com>
Date: Tue, 27 Dec 2016 13:38:49 -0500
Subject: Windows Python 3.6 doesn't seed well. Hack around it.

---
 coverage/data.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/coverage/data.py b/coverage/data.py
index b472228..f7469ed 100644
--- a/coverage/data.py
+++ b/coverage/data.py
@@ -12,6 +12,7 @@ import os.path
 import random
 import re
 import socket
+import time
 
 from coverage import env
 from coverage.backward import iitems, string_class
@@ -665,6 +666,8 @@ class CoverageDataFiles(object):
                 with open(_TEST_NAME_FILE) as f:
                     test_name = f.read()
                 extra = "." + test_name
+            if env.WINDOWS:
+                time.sleep(0.001)           # Yuk: http://bugs.python.org/issue29085
             dice = random.Random().randint(0, 999999)
             suffix = "%s%s.%s.%06d" % (socket.gethostname(), extra, os.getpid(), dice)
 
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