From a0804ef0d2fe1661eb7511e6800cca6e68b13e68 Mon Sep 17 00:00:00 2001
From: Masood Malekghassemi <atash@google.com>
Date: Mon, 5 Dec 2016 15:54:56 -0800
Subject: [PATCH] Fix test runner failures for Python on Windows

---
 tools/run_tests/run_tests.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index cd49dfa907..0424cf3d6f 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -435,8 +435,8 @@ class PythonLanguage(object):
     return [self.config.job_spec(
         config.run,
         timeout_seconds=5*60,
-        environ=dict(environment.items() +
-                     [('GRPC_PYTHON_TESTRUNNER_FILTER', suite_name)]),
+        environ=dict(list(environment.items()) +
+                     [('GRPC_PYTHON_TESTRUNNER_FILTER', str(suite_name))]),
         shortname='%s.test.%s' % (config.name, suite_name),)
         for suite_name in tests_json
         for config in self.pythons]
-- 
GitLab