Simplify set entry insertion logic.#19881

rhettinger · 2020-05-03T11:15:29Z

Dictionaries no longer reuse dummy entries. Instead, dummies accumulate until cleared by resizes. That is a good strategy because it tightens the inner search loop and it makes the code cleaner. Here, we do the same thing for sets.

bedevere-bot · 2020-05-03T12:42:11Z

⚠️⚠️⚠️ Buildbot failure ⚠️⚠️⚠️

Hi! The buildbot PPC64LE RHEL8 LTO + PGO 3.x has failed when building commit 3dd2157.

What do you need to do:

Don't panic.
Check the buildbot page in the devguide if you don't know what the buildbots are or how they work.
Go to the page of the buildbot that failed (https://buildbot.python.org/all/#builders/450/builds/313) and take a look at the build logs.
Check if the failure is related to this commit (3dd2157) or if it is a false positive.
If the failure is related to this commit, please, reflect that on the issue and make a new Pull Request with a fix.

You can take a look at the buildbot page here:

https://buildbot.python.org/all/#builders/450/builds/313

Summary of the results of the build (if available):

== Tests result: ENV CHANGED ==

408 tests OK.

10 slowest tests:

test_peg_generator: 5 min 20 sec
test_concurrent_futures: 3 min 4 sec
test_multiprocessing_spawn: 1 min 42 sec
test_multiprocessing_forkserver: 1 min 31 sec
test_multiprocessing_fork: 1 min 17 sec
test_tokenize: 1 min 4 sec
test_asyncio: 1 min
test_lib2to3: 53.8 sec
test_signal: 48.1 sec
test_unparse: 47.6 sec

1 test altered the execution environment:
test_multiprocessing_fork

14 tests skipped:
test_devpoll test_gdb test_ioctl test_kqueue test_msilib
test_ossaudiodev test_startfile test_tix test_tk test_ttk_guionly
test_winconsoleio test_winreg test_winsound test_zipfile64

Total duration: 7 min 35 sec

Click to see traceback logs

remote: Enumerating objects: 7, done.        
remote: Counting objects:  14% (1/7)        
remote: Counting objects:  28% (2/7)        
remote: Counting objects:  42% (3/7)        
remote: Counting objects:  57% (4/7)        
remote: Counting objects:  71% (5/7)        
remote: Counting objects:  85% (6/7)        
remote: Counting objects: 100% (7/7)        
remote: Counting objects: 100% (7/7), done.        
remote: Compressing objects:  50% (1/2)        
remote: Compressing objects: 100% (2/2)        
remote: Compressing objects: 100% (2/2), done.        
remote: Total 4 (delta 3), reused 2 (delta 2), pack-reused 0        
From https://github.com/python/cpython
 * branch                  master     -> FETCH_HEAD
Reset branch 'master'

find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
make[2]: [Makefile:1836: clean-retain-profile] Error 1 (ignored)

test_winsound skipped -- No module named 'winsound'
test_gdb skipped -- test_gdb is not reliable on PGO builds
test_ioctl skipped -- Unable to open /dev/tty
test_startfile skipped -- object <module 'os' from '/home/buildbot/buildarea/3.x.cstratak-RHEL8-ppc64le.lto-pgo/build/Lib/os.py'> has no attribute 'startfile'
stty: 'standard input': Inappropriate ioctl for device
test_kqueue skipped -- test works only on BSD
test_tk skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
test_msilib skipped -- No module named '_msi'
Warning -- multiprocessing.Manager still has [<ForkProcess name='SyncManager-140' pid=225343 parent=219302 started>, <ForkProcess name='QueueManager-141' pid=225345 parent=219302 started>] active children after 5.1161000469874125 seconds
Warning -- Dangling processes: {<ForkProcess name='QueueManager-141' pid=225345 parent=219302 started>}
Warning -- multiprocessing.Manager still has [<ForkProcess name='QueueManager-141' pid=225345 parent=219302 started>, <ForkProcess name='SyncManager-143' pid=225542 parent=219302 started>] active children after 5.116447829990648 seconds
test__all__ (test.test_multiprocessing_fork.MiscTestCase) ... ok
test_answer_challenge_auth_failure (test.test_multiprocessing_fork.OtherTest) ... ok
test_deliver_challenge_auth_failure (test.test_multiprocessing_fork.OtherTest) ... ok
test_closefd (test.test_multiprocessing_fork.TestCloseFds) ... ok
test_flags (test.test_multiprocessing_fork.TestFlags) ... ok
test_lock (test.test_multiprocessing_fork.TestForkAwareThreadLock) ... ok
test_ignore (test.test_multiprocessing_fork.TestIgnoreEINTR) ... ok
test_ignore_listener (test.test_multiprocessing_fork.TestIgnoreEINTR) ... ok
test_manager_initializer (test.test_multiprocessing_fork.TestInitializers) ... ok
test_pool_initializer (test.test_multiprocessing_fork.TestInitializers) ... ok
test_invalid_family (test.test_multiprocessing_fork.TestInvalidFamily) ... ok
test_invalid_family_win32 (test.test_multiprocessing_fork.TestInvalidFamily) ... skipped 'skipped on non-Windows platforms'
test_invalid_handles (test.test_multiprocessing_fork.TestInvalidHandle) ... ok
test_noforkbomb (test.test_multiprocessing_fork.TestNoForkBomb) ... ok
test_release_unused_processes (test.test_multiprocessing_fork.TestPoolNotLeakOnFailure) ... ok
test_resource_tracker (test.test_multiprocessing_fork.TestResourceTracker) ... ok
test_resource_tracker_reused (test.test_multiprocessing_fork.TestResourceTracker) ... ok
test_resource_tracker_sigint (test.test_multiprocessing_fork.TestResourceTracker) ... ok
test_resource_tracker_sigkill (test.test_multiprocessing_fork.TestResourceTracker) ... ok
test_resource_tracker_sigterm (test.test_multiprocessing_fork.TestResourceTracker) ... ok
test_close (test.test_multiprocessing_fork.TestSimpleQueue) ... ok
test_closed (test.test_multiprocessing_fork.TestSimpleQueue) ... ok
test_empty (test.test_multiprocessing_fork.TestSimpleQueue) ... ok
test_context (test.test_multiprocessing_fork.TestStartMethod) ... ok
test_get_all (test.test_multiprocessing_fork.TestStartMethod) ... ok
test_preload_resources (test.test_multiprocessing_fork.TestStartMethod) ... skipped "test only relevant for 'forkserver' method"
test_set_get (test.test_multiprocessing_fork.TestStartMethod) ... ok
test_flushing (test.test_multiprocessing_fork.TestStdinBadfiledescriptor) ... ok
test_pool_in_process (test.test_multiprocessing_fork.TestStdinBadfiledescriptor) ... ok
test_queue_in_process (test.test_multiprocessing_fork.TestStdinBadfiledescriptor) ... ok
test_array (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_barrier (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_bounded_semaphore (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_condition (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_dict (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_event (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_joinable_queue (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_list (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_lock (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_namespace (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_pool (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_queue (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_rlock (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_semaphore (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_value (test.test_multiprocessing_fork.TestSyncManagerTypes) ... ok
test_timeout (test.test_multiprocessing_fork.TestTimeouts) ... ok
test_neg_timeout (test.test_multiprocessing_fork.TestWait) ... ok
test_wait (test.test_multiprocessing_fork.TestWait) ... ok
test_wait_integer (test.test_multiprocessing_fork.TestWait) ... ok
test_wait_slow (test.test_multiprocessing_fork.TestWait) ... ok
test_wait_socket (test.test_multiprocessing_fork.TestWait) ... ok
test_wait_socket_slow (test.test_multiprocessing_fork.TestWait) ... ok
test_wait_timeout (test.test_multiprocessing_fork.TestWait) ... ok
test_abort (test.test_multiprocessing_fork.WithManagerTestBarrier)
Test that an abort will put the barrier in a broken state ... ok
test_abort_and_reset (test.test_multiprocessing_fork.WithManagerTestBarrier)
Test that a barrier can be reset after being broken. ... ok
test_action (test.test_multiprocessing_fork.WithManagerTestBarrier)
Test the 'action' callback ... ok
test_barrier (test.test_multiprocessing_fork.WithManagerTestBarrier)
Test that a barrier is passed in lockstep ... ok
test_barrier_10 (test.test_multiprocessing_fork.WithManagerTestBarrier)
Test that a barrier works for 10 consecutive runs ... ok
test_default_timeout (test.test_multiprocessing_fork.WithManagerTestBarrier)
Test the barrier's default timeout ... ok
test_reset (test.test_multiprocessing_fork.WithManagerTestBarrier)
Test that a 'reset' on a barrier frees the waiting threads ... ok
test_single_thread (test.test_multiprocessing_fork.WithManagerTestBarrier) ... ok
test_thousand (test.test_multiprocessing_fork.WithManagerTestBarrier) ... skipped 'test not appropriate for manager'
test_timeout (test.test_multiprocessing_fork.WithManagerTestBarrier)
Test wait(timeout) ... ok
test_wait_return (test.test_multiprocessing_fork.WithManagerTestBarrier)
test the return value from barrier.wait ... ok
test_notify (test.test_multiprocessing_fork.WithManagerTestCondition) ... ok
test_notify_all (test.test_multiprocessing_fork.WithManagerTestCondition) ... ok
test_notify_n (test.test_multiprocessing_fork.WithManagerTestCondition) ... ok
test_timeout (test.test_multiprocessing_fork.WithManagerTestCondition) ... ok
test_wait_result (test.test_multiprocessing_fork.WithManagerTestCondition) ... ok
test_waitfor (test.test_multiprocessing_fork.WithManagerTestCondition) ... ok
test_waitfor_timeout (test.test_multiprocessing_fork.WithManagerTestCondition) ... ok
test_dict (test.test_multiprocessing_fork.WithManagerTestContainers) ... ok
test_dict_iter (test.test_multiprocessing_fork.WithManagerTestContainers) ... ok
test_dict_proxy_nested (test.test_multiprocessing_fork.WithManagerTestContainers) ... ok
test_list (test.test_multiprocessing_fork.WithManagerTestContainers) ... ok
test_list_iter (test.test_multiprocessing_fork.WithManagerTestContainers) ... ok
test_list_proxy_in_list (test.test_multiprocessing_fork.WithManagerTestContainers) ... ok
test_namespace (test.test_multiprocessing_fork.WithManagerTestContainers) ... ok
test_event (test.test_multiprocessing_fork.WithManagerTestEvent) ... ok
test_lock (test.test_multiprocessing_fork.WithManagerTestLock) ... ok
test_lock_context (test.test_multiprocessing_fork.WithManagerTestLock) ... ok
test_rlock (test.test_multiprocessing_fork.WithManagerTestLock) ... ok
test_rapid_restart (test.test_multiprocessing_fork.WithManagerTestManagerRestart) ... ok
test_mymanager (test.test_multiprocessing_fork.WithManagerTestMyManager) ... ok
test_mymanager_context (test.test_multiprocessing_fork.WithManagerTestMyManager) ... ok
test_mymanager_context_prestarted (test.test_multiprocessing_fork.WithManagerTestMyManager) ... ok
test_apply (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_async (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_async_timeout (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_context (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_empty_iterable (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_enter (test.test_multiprocessing_fork.WithManagerTestPool) ... skipped 'test not applicable to manager'
test_imap (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_imap_handle_iterable_exception (test.test_multiprocessing_fork.WithManagerTestPool) ... skipped 'test not appropriate for manager'
test_imap_unordered (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_imap_unordered_handle_iterable_exception (test.test_multiprocessing_fork.WithManagerTestPool) ... skipped 'test not appropriate for manager'
test_make_pool (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_map (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_map_async (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_map_async_callbacks (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_map_chunksize (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_map_handle_iterable_exception (test.test_multiprocessing_fork.WithManagerTestPool) ... skipped 'test not appropriate for manager'
test_map_no_failfast (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_map_unplicklable (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_release_task_refs (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_resource_warning (test.test_multiprocessing_fork.WithManagerTestPool) ... skipped 'test not applicable to manager'
test_starmap (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_starmap_async (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_terminate (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_traceback (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_wrapped_exception (test.test_multiprocessing_fork.WithManagerTestPool) ... ok
test_closed_queue_put_get_exceptions (test.test_multiprocessing_fork.WithManagerTestQueue) ... ok
test_fork (test.test_multiprocessing_fork.WithManagerTestQueue) ... ok
test_get (test.test_multiprocessing_fork.WithManagerTestQueue) ... ok
test_no_import_lock_contention (test.test_multiprocessing_fork.WithManagerTestQueue) ... ok
test_put (test.test_multiprocessing_fork.WithManagerTestQueue) ... ok
test_qsize (test.test_multiprocessing_fork.WithManagerTestQueue) ... ok
test_queue_feeder_donot_stop_onexc (test.test_multiprocessing_fork.WithManagerTestQueue) ... skipped 'test not appropriate for manager'
test_queue_feeder_on_queue_feeder_error (test.test_multiprocessing_fork.WithManagerTestQueue) ... skipped 'test not appropriate for manager'
test_task_done (test.test_multiprocessing_fork.WithManagerTestQueue) ... ok
test_timeout (test.test_multiprocessing_fork.WithManagerTestQueue) ... ok
test_remote (test.test_multiprocessing_fork.WithManagerTestRemoteManager) ... ok
test_bounded_semaphore (test.test_multiprocessing_fork.WithManagerTestSemaphore) ... ok
test_semaphore (test.test_multiprocessing_fork.WithManagerTestSemaphore) ... ok
test_timeout (test.test_multiprocessing_fork.WithManagerTestSemaphore) ... skipped 'test not appropriate for manager'
test_array (test.test_multiprocessing_fork.WithProcessesTestArray) ... ok
test_array_from_size (test.test_multiprocessing_fork.WithProcessesTestArray) ... ok
test_getobj_getlock_obj (test.test_multiprocessing_fork.WithProcessesTestArray) ... ok
test_rawarray (test.test_multiprocessing_fork.WithProcessesTestArray) ... ok
test_abort (test.test_multiprocessing_fork.WithProcessesTestBarrier)
Test that an abort will put the barrier in a broken state ... ok
test_abort_and_reset (test.test_multiprocessing_fork.WithProcessesTestBarrier)
Test that a barrier can be reset after being broken. ... ok
test_action (test.test_multiprocessing_fork.WithProcessesTestBarrier)
Test the 'action' callback ... ok
test_barrier (test.test_multiprocessing_fork.WithProcessesTestBarrier)
Test that a barrier is passed in lockstep ... ok
test_barrier_10 (test.test_multiprocessing_fork.WithProcessesTestBarrier)
Test that a barrier works for 10 consecutive runs ... ok
test_default_timeout (test.test_multiprocessing_fork.WithProcessesTestBarrier)
Test the barrier's default timeout ... ok
test_reset (test.test_multiprocessing_fork.WithProcessesTestBarrier)
Test that a 'reset' on a barrier frees the waiting threads ... ok
test_single_thread (test.test_multiprocessing_fork.WithProcessesTestBarrier) ... ok
test_thousand (test.test_multiprocessing_fork.WithProcessesTestBarrier) ... ok
test_timeout (test.test_multiprocessing_fork.WithProcessesTestBarrier)
Test wait(timeout) ... ok
test_wait_return (test.test_multiprocessing_fork.WithProcessesTestBarrier)
test the return value from barrier.wait ... ok
test_notify (test.test_multiprocessing_fork.WithProcessesTestCondition) ... ok
test_notify_all (test.test_multiprocessing_fork.WithProcessesTestCondition) ... ok
test_notify_n (test.test_multiprocessing_fork.WithProcessesTestCondition) ... ok
test_timeout (test.test_multiprocessing_fork.WithProcessesTestCondition) ... ok
test_wait_result (test.test_multiprocessing_fork.WithProcessesTestCondition) ... ok
test_waitfor (test.test_multiprocessing_fork.WithProcessesTestCondition) ... ok
test_waitfor_timeout (test.test_multiprocessing_fork.WithProcessesTestCondition) ... ok
test_connection (test.test_multiprocessing_fork.WithProcessesTestConnection) ... ok
test_context (test.test_multiprocessing_fork.WithProcessesTestConnection) ... ok
test_duplex_false (test.test_multiprocessing_fork.WithProcessesTestConnection) ... ok
test_fd_transfer (test.test_multiprocessing_fork.WithProcessesTestConnection) ... ok
test_large_fd_transfer (test.test_multiprocessing_fork.WithProcessesTestConnection) ... ok
test_missing_fd_transfer (test.test_multiprocessing_fork.WithProcessesTestConnection) ... ok
test_sendbytes (test.test_multiprocessing_fork.WithProcessesTestConnection) ... ok
test_spawn_close (test.test_multiprocessing_fork.WithProcessesTestConnection) ... ok
test_event (test.test_multiprocessing_fork.WithProcessesTestEvent) ... ok
test_finalize (test.test_multiprocessing_fork.WithProcessesTestFinalize) ... ok
test_thread_safety (test.test_multiprocessing_fork.WithProcessesTestFinalize) ... ok
test_free_from_gc (test.test_multiprocessing_fork.WithProcessesTestHeap) ... ok
test_heap (test.test_multiprocessing_fork.WithProcessesTestHeap) ... ok
test_abstract_socket (test.test_multiprocessing_fork.WithProcessesTestListener) ... ok
test_context (test.test_multiprocessing_fork.WithProcessesTestListener) ... ok
test_multiple_bind (test.test_multiprocessing_fork.WithProcessesTestListener) ... ok
test_issue14725 (test.test_multiprocessing_fork.WithProcessesTestListenerClient) ... ok
test_issue16955 (test.test_multiprocessing_fork.WithProcessesTestListenerClient) ... ok
test_listener_client (test.test_multiprocessing_fork.WithProcessesTestListenerClient) ... ok
test_lock (test.test_multiprocessing_fork.WithProcessesTestLock) ... ok
test_lock_context (test.test_multiprocessing_fork.WithProcessesTestLock) ... ok
test_rlock (test.test_multiprocessing_fork.WithProcessesTestLock) ... ok
test_enable_logging (test.test_multiprocessing_fork.WithProcessesTestLogging) ... ok
test_level (test.test_multiprocessing_fork.WithProcessesTestLogging) ... ok
test_rapid_restart (test.test_multiprocessing_fork.WithProcessesTestManagerRestart) ... ok
test_access (test.test_multiprocessing_fork.WithProcessesTestPicklingConnections) ... ok
test_pickling (test.test_multiprocessing_fork.WithProcessesTestPicklingConnections) ... ok
test_boundaries (test.test_multiprocessing_fork.WithProcessesTestPoll) ... ok
test_dont_merge (test.test_multiprocessing_fork.WithProcessesTestPoll) ... ok
test_empty_string (test.test_multiprocessing_fork.WithProcessesTestPoll) ... ok
test_strings (test.test_multiprocessing_fork.WithProcessesTestPoll) ... ok
test_poll_eintr (test.test_multiprocessing_fork.WithProcessesTestPollEintr) ... ok
test_apply (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_async (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_async_timeout (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_context (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_empty_iterable (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_enter (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_imap (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_imap_handle_iterable_exception (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_imap_unordered (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_imap_unordered_handle_iterable_exception (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_make_pool (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_map (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_map_async (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_map_async_callbacks (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_map_chunksize (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_map_handle_iterable_exception (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_map_no_failfast (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_map_unplicklable (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_release_task_refs (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_resource_warning (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_starmap (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_starmap_async (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_terminate (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_traceback (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_wrapped_exception (test.test_multiprocessing_fork.WithProcessesTestPool) ... ok
test_async_error_callback (test.test_multiprocessing_fork.WithProcessesTestPoolWorkerErrors) ... ok
test_unpickleable_result (test.test_multiprocessing_fork.WithProcessesTestPoolWorkerErrors) ... ok
test_pool_worker_lifetime (test.test_multiprocessing_fork.WithProcessesTestPoolWorkerLifetime) ... ok
test_pool_worker_lifetime_early_close (test.test_multiprocessing_fork.WithProcessesTestPoolWorkerLifetime) ... ok
test_worker_finalization_via_atexit_handler_of_multiprocessing (test.test_multiprocessing_fork.WithProcessesTestPoolWorkerLifetime) ... ok
test_active_children (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_child_fd_inflation (test.test_multiprocessing_fork.WithProcessesTestProcess) ... skipped 'test not appropriate for fork'
test_close (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_cpu_count (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_current (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_daemon_argument (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_error_on_stdio_flush_1 (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_error_on_stdio_flush_2 (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_forkserver_sigint (test.test_multiprocessing_fork.WithProcessesTestProcess) ... skipped 'test not appropriate for fork'
test_forkserver_sigkill (test.test_multiprocessing_fork.WithProcessesTestProcess) ... skipped 'test not appropriate for fork'
test_kill (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_lose_target_ref (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_many_processes (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_parent_process (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_parent_process_attributes (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_process (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_process_mainthread_native_id (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_recursion (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_sentinel (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_terminate (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_wait_for_threads (test.test_multiprocessing_fork.WithProcessesTestProcess) ... ok
test_closed_queue_put_get_exceptions (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_fork (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_get (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_no_import_lock_contention (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_put (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_qsize (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_queue_feeder_donot_stop_onexc (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_queue_feeder_on_queue_feeder_error (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_task_done (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_timeout (test.test_multiprocessing_fork.WithProcessesTestQueue) ... ok
test_bounded_semaphore (test.test_multiprocessing_fork.WithProcessesTestSemaphore) ... ok
test_semaphore (test.test_multiprocessing_fork.WithProcessesTestSemaphore) ... ok
test_timeout (test.test_multiprocessing_fork.WithProcessesTestSemaphore) ... ok
test_copy (test.test_multiprocessing_fork.WithProcessesTestSharedCTypes) ... ok
test_sharedctypes (test.test_multiprocessing_fork.WithProcessesTestSharedCTypes) ... ok
test_synchronize (test.test_multiprocessing_fork.WithProcessesTestSharedCTypes) ... ok
test_shared_memory_ShareableList_basics (test.test_multiprocessing_fork.WithProcessesTestSharedMemory) ... ok
test_shared_memory_ShareableList_pickling (test.test_multiprocessing_fork.WithProcessesTestSharedMemory) ... ok
test_shared_memory_SharedMemoryManager_basics (test.test_multiprocessing_fork.WithProcessesTestSharedMemory) ... ok
test_shared_memory_SharedMemoryManager_reuses_resource_tracker (test.test_multiprocessing_fork.WithProcessesTestSharedMemory) ... ok
test_shared_memory_SharedMemoryServer_ignores_sigint (test.test_multiprocessing_fork.WithProcessesTestSharedMemory) ... ok
test_shared_memory_across_processes (test.test_multiprocessing_fork.WithProcessesTestSharedMemory) ... ok
test_shared_memory_basics (test.test_multiprocessing_fork.WithProcessesTestSharedMemory) ... ok
test_shared_memory_cleaned_after_process_termination (test.test_multiprocessing_fork.WithProcessesTestSharedMemory) ... ok
test_stderr_flush (test.test_multiprocessing_fork.WithProcessesTestSubclassingProcess) ... ok
test_subclassing (test.test_multiprocessing_fork.WithProcessesTestSubclassingProcess) ... ok
test_sys_exit (test.test_multiprocessing_fork.WithProcessesTestSubclassingProcess) ... ok
test_getobj_getlock (test.test_multiprocessing_fork.WithProcessesTestValue) ... ok
test_rawvalue (test.test_multiprocessing_fork.WithProcessesTestValue) ... ok
test_value (test.test_multiprocessing_fork.WithProcessesTestValue) ... ok
test_abort (test.test_multiprocessing_fork.WithThreadsTestBarrier)
Test that an abort will put the barrier in a broken state ... ok
test_abort_and_reset (test.test_multiprocessing_fork.WithThreadsTestBarrier)
Test that a barrier can be reset after being broken. ... ok
test_action (test.test_multiprocessing_fork.WithThreadsTestBarrier)
Test the 'action' callback ... ok
test_barrier (test.test_multiprocessing_fork.WithThreadsTestBarrier)
Test that a barrier is passed in lockstep ... ok
test_barrier_10 (test.test_multiprocessing_fork.WithThreadsTestBarrier)
Test that a barrier works for 10 consecutive runs ... ok
test_default_timeout (test.test_multiprocessing_fork.WithThreadsTestBarrier)
Test the barrier's default timeout ... ok
test_reset (test.test_multiprocessing_fork.WithThreadsTestBarrier)
Test that a 'reset' on a barrier frees the waiting threads ... ok
test_single_thread (test.test_multiprocessing_fork.WithThreadsTestBarrier) ... ok
test_thousand (test.test_multiprocessing_fork.WithThreadsTestBarrier) ... ok
test_timeout (test.test_multiprocessing_fork.WithThreadsTestBarrier)
Test wait(timeout) ... ok
test_wait_return (test.test_multiprocessing_fork.WithThreadsTestBarrier)
test the return value from barrier.wait ... ok
test_notify (test.test_multiprocessing_fork.WithThreadsTestCondition) ... ok
test_notify_all (test.test_multiprocessing_fork.WithThreadsTestCondition) ... ok
test_notify_n (test.test_multiprocessing_fork.WithThreadsTestCondition) ... ok
test_timeout (test.test_multiprocessing_fork.WithThreadsTestCondition) ... ok
test_wait_result (test.test_multiprocessing_fork.WithThreadsTestCondition) ... ok
test_waitfor (test.test_multiprocessing_fork.WithThreadsTestCondition) ... ok
test_waitfor_timeout (test.test_multiprocessing_fork.WithThreadsTestCondition) ... ok
test_connection (test.test_multiprocessing_fork.WithThreadsTestConnection) ... ok
test_context (test.test_multiprocessing_fork.WithThreadsTestConnection) ... ok
test_duplex_false (test.test_multiprocessing_fork.WithThreadsTestConnection) ... ok
test_fd_transfer (test.test_multiprocessing_fork.WithThreadsTestConnection) ... skipped 'only makes sense with processes'
test_large_fd_transfer (test.test_multiprocessing_fork.WithThreadsTestConnection) ... skipped 'only makes sense with processes'
test_missing_fd_transfer (test.test_multiprocessing_fork.WithThreadsTestConnection) ... skipped 'only makes sense with processes'
test_sendbytes (test.test_multiprocessing_fork.WithThreadsTestConnection) ... skipped 'test not appropriate for threads'
test_spawn_close (test.test_multiprocessing_fork.WithThreadsTestConnection) ... ok
test_event (test.test_multiprocessing_fork.WithThreadsTestEvent) ... ok
test_issue14725 (test.test_multiprocessing_fork.WithThreadsTestListenerClient) ... ok
test_issue16955 (test.test_multiprocessing_fork.WithThreadsTestListenerClient) ... ok
test_listener_client (test.test_multiprocessing_fork.WithThreadsTestListenerClient) ... ok
test_lock (test.test_multiprocessing_fork.WithThreadsTestLock) ... ok
test_lock_context (test.test_multiprocessing_fork.WithThreadsTestLock) ... ok
test_rlock (test.test_multiprocessing_fork.WithThreadsTestLock) ... ok
test_rapid_restart (test.test_multiprocessing_fork.WithThreadsTestManagerRestart) ... ok
test_boundaries (test.test_multiprocessing_fork.WithThreadsTestPoll) ... ok
test_dont_merge (test.test_multiprocessing_fork.WithThreadsTestPoll) ... ok
test_empty_string (test.test_multiprocessing_fork.WithThreadsTestPoll) ... ok
test_strings (test.test_multiprocessing_fork.WithThreadsTestPoll) ... ok
test_apply (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_async (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_async_timeout (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_context (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_empty_iterable (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_enter (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_imap (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_imap_handle_iterable_exception (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_imap_unordered (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_imap_unordered_handle_iterable_exception (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_make_pool (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_map (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_map_async (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_map_async_callbacks (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_map_chunksize (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_map_handle_iterable_exception (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_map_no_failfast (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_map_unplicklable (test.test_multiprocessing_fork.WithThreadsTestPool) ... skipped 'test not appropriate for threads'
test_release_task_refs (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_resource_warning (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_starmap (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_starmap_async (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_terminate (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_traceback (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_wrapped_exception (test.test_multiprocessing_fork.WithThreadsTestPool) ... ok
test_active_children (test.test_multiprocessing_fork.WithThreadsTestProcess) ... ok
test_child_fd_inflation (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_close (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_cpu_count (test.test_multiprocessing_fork.WithThreadsTestProcess) ... ok
test_current (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_daemon_argument (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_error_on_stdio_flush_1 (test.test_multiprocessing_fork.WithThreadsTestProcess) ... ok
test_error_on_stdio_flush_2 (test.test_multiprocessing_fork.WithThreadsTestProcess) ... ok
test_forkserver_sigint (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_forkserver_sigkill (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_kill (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_lose_target_ref (test.test_multiprocessing_fork.WithThreadsTestProcess) ... ok
test_many_processes (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_parent_process (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_parent_process_attributes (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_process (test.test_multiprocessing_fork.WithThreadsTestProcess) ... ok
test_process_mainthread_native_id (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_recursion (test.test_multiprocessing_fork.WithThreadsTestProcess) ... ok
test_sentinel (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_terminate (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_wait_for_threads (test.test_multiprocessing_fork.WithThreadsTestProcess) ... skipped 'test not appropriate for threads'
test_closed_queue_put_get_exceptions (test.test_multiprocessing_fork.WithThreadsTestQueue) ... ok
test_fork (test.test_multiprocessing_fork.WithThreadsTestQueue) ... ok
test_get (test.test_multiprocessing_fork.WithThreadsTestQueue) ... ok
test_no_import_lock_contention (test.test_multiprocessing_fork.WithThreadsTestQueue) ... ok
test_put (test.test_multiprocessing_fork.WithThreadsTestQueue) ... ok
test_qsize (test.test_multiprocessing_fork.WithThreadsTestQueue) ... ok
test_queue_feeder_donot_stop_onexc (test.test_multiprocessing_fork.WithThreadsTestQueue) ... skipped 'test not appropriate for threads'
test_queue_feeder_on_queue_feeder_error (test.test_multiprocessing_fork.WithThreadsTestQueue) ... skipped 'test not appropriate for threads'
test_task_done (test.test_multiprocessing_fork.WithThreadsTestQueue) ... ok
test_timeout (test.test_multiprocessing_fork.WithThreadsTestQueue) ... ok
test_bounded_semaphore (test.test_multiprocessing_fork.WithThreadsTestSemaphore) ... ok
test_semaphore (test.test_multiprocessing_fork.WithThreadsTestSemaphore) ... ok
test_timeout (test.test_multiprocessing_fork.WithThreadsTestSemaphore) ... skipped 'test not appropriate for threads'
test_import (test.test_multiprocessing_fork._TestImportStar) ... ok

----------------------------------------------------------------------

Ran 358 tests in 77.644s

OK (skipped=36)
test_ossaudiodev skipped -- [Errno 2] No such file or directory: '/dev/dsp'
test_flock (__main__.FNTLEINTRTest) ... ok
test_lockf (__main__.FNTLEINTRTest) ... ok
test_read (__main__.OSEINTRTest) ... ok
test_wait (__main__.OSEINTRTest) ... ok
test_wait3 (__main__.OSEINTRTest) ... ok
test_wait4 (__main__.OSEINTRTest) ... ok
test_waitpid (__main__.OSEINTRTest) ... ok
test_write (__main__.OSEINTRTest) ... ok
test_devpoll (__main__.SelectEINTRTest) ... skipped 'need select.devpoll'
test_epoll (__main__.SelectEINTRTest) ... ok
test_kqueue (__main__.SelectEINTRTest) ... skipped 'need select.kqueue'
test_poll (__main__.SelectEINTRTest) ... ok
test_select (__main__.SelectEINTRTest) ... ok
test_sigtimedwait (__main__.SignalEINTRTest) ... ok
test_sigwaitinfo (__main__.SignalEINTRTest) ... ok
test_accept (__main__.SocketEINTRTest) ... ok
test_open (__main__.SocketEINTRTest) ... ok
test_os_open (__main__.SocketEINTRTest) ... ok
test_recv (__main__.SocketEINTRTest) ... ok
test_recvmsg (__main__.SocketEINTRTest) ... ok
test_send (__main__.SocketEINTRTest) ... ok
test_sendall (__main__.SocketEINTRTest) ... ok
test_sendmsg (__main__.SocketEINTRTest) ... ok
test_sleep (__main__.TimeEINTRTest) ... ok

----------------------------------------------------------------------
Ran 24 tests in 6.550s

OK (skipped=2)
test_zipfile64 skipped -- test requires loads of disk-space bytes and a long time to run
test_tix skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
test_devpoll skipped -- test works only on Solaris OS family
test_ttk_guionly skipped -- Tk unavailable due to TclError: no display name and no $DISPLAY environment variab [...]
test_winconsoleio skipped -- test only relevant on win32
test_winreg skipped -- No module named 'winreg'
make: *** [Makefile:1213: buildbottest] Error 3

rhettinger added 2 commits May 3, 2020 03:42

Speed-up inner loop by skipping dummy entries

cc5aaf3

Fix typo

e41ade9

rhettinger added the performance Performance or resource usage label May 3, 2020

the-knights-who-say-ni added the CLA signed label May 3, 2020

bedevere-bot added the awaiting core review label May 3, 2020

rhettinger added skip issue skip news labels May 3, 2020

rhettinger merged commit 3dd2157 into python:master May 3, 2020

bedevere-bot removed the awaiting core review label May 3, 2020

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Uh oh!

Simplify set entry insertion logic.#19881