[pypy-issue] Issue #2850: Error when creating a Pool() - Python Multiprocessing standard library - Windows 32 bit (pypy/pypy)

Francesco issues-reply at bitbucket.org
Wed Jun 20 01:54:29 EDT 2018


New issue 2850: Error when creating a Pool() - Python Multiprocessing standard library - Windows 32 bit
https://bitbucket.org/pypy/pypy/issues/2850/error-when-creating-a-pool-python

Francesco:

PyPy reports an error when I try to create a Pool with multiprocessing standard library.

Python 3.5.3 and PyPy 6.0.0:
```
#!python

OSError: [Errno 997] L'evento di I/O sovrapposto è in corso
```

Python 3.5.3 and PyPy 5.10.1:
```
#!python

ImportError: cannot import name 'WAIT_ABANDONED_0'
```

In order to reproduce the problem you can simply execute this little bit of code:

```
#!python

from multiprocessing import Pool


foo = Pool()
```

Any idea? Thanks




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