Message306906
test_get_event_loop_new_process fails on Android API 24 with the error:
======================================================================
ERROR: test_get_event_loop_new_process (test.test_asyncio.test_events.EPollEventLoopTests)
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Traceback (most recent call last):
File "/sdcard/org.python/lib/python3.7/multiprocessing/synchronize.py", line 29, in <module>
from _multiprocessing import SemLock, sem_unlink
ImportError: cannot import name 'sem_unlink' from '_multiprocessing' (/data/local/tmp/python/lib/pyt
hon3.7/lib-dynload/_multiprocessing.cpython-37dm.so)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/sdcard/org.python/lib/python3.7/test/test_asyncio/test_events.py", line 2239, in test_get_e
vent_loop_new_process
self.loop.run_until_complete(main()),
File "/sdcard/org.python/lib/python3.7/asyncio/base_events.py", line 466, in run_until_complete
return future.result()
File "/sdcard/org.python/lib/python3.7/test/test_asyncio/test_events.py", line 2230, in main
pool = concurrent.futures.ProcessPoolExecutor()
File "/sdcard/org.python/lib/python3.7/concurrent/futures/process.py", line 410, in __init__
self._call_queue = mp_context.Queue(queue_size)
File "/sdcard/org.python/lib/python3.7/multiprocessing/context.py", line 102, in Queue
return Queue(maxsize, ctx=self.get_context())
File "/sdcard/org.python/lib/python3.7/multiprocessing/queues.py", line 42, in __init__
self._rlock = ctx.Lock()
File "/sdcard/org.python/lib/python3.7/multiprocessing/context.py", line 66, in Lock
from .synchronize import Lock
File "/sdcard/org.python/lib/python3.7/multiprocessing/synchronize.py", line 34, in <module>
" function, see issue 3770.")
ImportError: This platform lacks a functioning sem_open implementation, therefore, the required sync
hronization primitives needed will not function, see issue 3770. |
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Date |
User |
Action |
Args |
2017-11-24 17:02:05 | xdegaye | set | recipients:
+ xdegaye, yselivanov |
2017-11-24 17:02:05 | xdegaye | set | messageid: <1511542925.3.0.213398074469.issue32126@psf.upfronthosting.co.za> |
2017-11-24 17:02:05 | xdegaye | link | issue32126 messages |
2017-11-24 17:02:04 | xdegaye | create | |
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