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qpython multiprocessing Queue error #166

Closed barrelo89 closed 7 years ago

barrelo89 commented 7 years ago

Hi.

I am trying to use 'qpython' to do some multiprocessing in the android phone.

However, every time I tried to use Queue in the script, I see the following error message.

File "data/data/org.qpython.qp/files/lib/python2.7/site-packages/muliprocessing-2.6.2-p2.7.egg/multiprocessing/snchroize.py", line 49, in init sl = self._semlock = _mulipocessing.SemLock(kind, value, maxvalue) OSEror: [Errno 28] Function not implemented

In qpython, I can import multiprocessing and even from mutiprocessing import Queue, but whenever I declare Queue(), e.g., out = Queue() in the script, I see the error message above. The code runs perfectly well in the window and ubuntu.

Could you tell me what I am missing in the script and what is wrong in the code?

Thanks in advance.

JIMhackKING commented 7 years ago

Why I cam't install the multiprocessing

riverfor commented 7 years ago

In the newest QPython (version >=1.4), you don't need to install multiprocessing, you could just import multiprocessing .

The newest QPython is using the Python 2.7.12 .