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-rw-r--r--pym/_emerge/AsynchronousLock.py6
-rw-r--r--pym/portage/tests/locks/test_asynchronous_lock.py8
2 files changed, 12 insertions, 2 deletions
diff --git a/pym/_emerge/AsynchronousLock.py b/pym/_emerge/AsynchronousLock.py
index 6a32d2d40..fb0c2b30d 100644
--- a/pym/_emerge/AsynchronousLock.py
+++ b/pym/_emerge/AsynchronousLock.py
@@ -1,13 +1,17 @@
# Copyright 2010-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
-import dummy_threading
import fcntl
import errno
import logging
import sys
try:
+ import dummy_threading
+except ImportError:
+ dummy_threading = None
+
+try:
import threading
except ImportError:
threading = dummy_threading
diff --git a/pym/portage/tests/locks/test_asynchronous_lock.py b/pym/portage/tests/locks/test_asynchronous_lock.py
index ab67242d5..6493b6da6 100644
--- a/pym/portage/tests/locks/test_asynchronous_lock.py
+++ b/pym/portage/tests/locks/test_asynchronous_lock.py
@@ -5,6 +5,11 @@ import itertools
import signal
import tempfile
+try:
+ import dummy_threading
+except ImportError:
+ dummy_threading = None
+
from portage import os
from portage import shutil
from portage.tests import TestCase
@@ -20,7 +25,8 @@ class AsynchronousLockTestCase(TestCase):
path = os.path.join(tempdir, 'lock_me')
for force_async, async_unlock in itertools.product(
(True, False), repeat=2):
- for force_dummy in (True, False):
+ for force_dummy in ((False,) if dummy_threading is None
+ else (True, False)):
async_lock = AsynchronousLock(path=path,
scheduler=scheduler, _force_async=force_async,
_force_thread=True,