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-rwxr-xr-xTools/scripts/run_tests.py6
1 files changed, 5 insertions, 1 deletions
diff --git a/Tools/scripts/run_tests.py b/Tools/scripts/run_tests.py
index f750e19..e2a2050 100755
--- a/Tools/scripts/run_tests.py
+++ b/Tools/scripts/run_tests.py
@@ -10,6 +10,10 @@ simply passing a -u option to this script.
import os
import sys
import test.support
+try:
+ import threading
+except ImportError:
+ threading = None
def is_multiprocess_flag(arg):
@@ -34,7 +38,7 @@ def main(regrtest_args):
])
if sys.platform == 'win32':
args.append('-n') # Silence alerts under Windows
- if not any(is_multiprocess_flag(arg) for arg in regrtest_args):
+ if threading and not any(is_multiprocess_flag(arg) for arg in regrtest_args):
args.extend(['-j', '0']) # Use all CPU cores
if not any(is_resource_use_flag(arg) for arg in regrtest_args):
args.extend(['-u', 'all,-largefile,-audio,-gui'])