Re: [pypy-dev] pickle numpy array from pypy to cpython?

2016-07-16 Thread Matti Picus
The issue with '_numpypy.multiarray' in the pickle string rather than 'numpy.core.multiarray' should be fixed on the numpypy_pickle_compat branch (thanks to Eli) A linux 64 build is available http://buildbot.pypy.org/nightly/numpypy_pickle_compat/pypy-c-jit-85727-6d909c810029-linux64.tar.bz2. El

Re: [pypy-dev] integration with java

2016-07-16 Thread Armin Rigo
Hi Phyo, On 15 July 2016 at 15:58, Phyo Arkar wrote: > For most python programmers we stay away from Java as much as possible. We > are allergic to it. That's a broad generalization, maybe not appropriate for this list. A bientôt, Armin. ___ pypy-d

Re: [pypy-dev] pickle numpy array from pypy to cpython?

2016-07-16 Thread David Brochart
Hi, I verified that this version of PyPy can load a Numpy array that was pickled by CPython (and do stuff with it), but it looks like a Numpy array pickled by PyPy cannot be loaded by CPython, because PyPy still uses '_numpypy.multiarray' in the pickle string for dumping: ImportError: No module na

Re: [pypy-dev] pickle numpy array from pypy to cpython?

2016-07-16 Thread David Brochart
To be more precise, PyPy pickling of Numpy arrays works fine, it is when PyPy pickles a Numpy scalar that I get the error. David. On Sat, Jul 16, 2016 at 2:04 PM, David Brochart wrote: > Hi, > > I verified that this version of PyPy can load a Numpy array that was > pickled by CPython (and do stu

Re: [pypy-dev] pickle numpy array from pypy to cpython?

2016-07-16 Thread Matti Picus
So it seems the tests are lacking. Someone should: - go through all the existing calls to dumps in tests and add "assert '_numpypy' not in data" - add tests for scalars - fix so the tests pass Matti On 16/07/16 07:40, David Brochart wrote:

Re: [pypy-dev] integration with java

2016-07-16 Thread Phyo Arkar
sorry i just mean it as a joke. On Sat, Jul 16, 2016 at 6:17 PM Armin Rigo wrote: > Hi Phyo, > > On 15 July 2016 at 15:58, Phyo Arkar wrote: > > For most python programmers we stay away from Java as much as possible. > We > > are allergic to it. > > That's a broad generalization, maybe not app

Re: [pypy-dev] pickle numpy array from pypy to cpython?

2016-07-16 Thread Eli Stevens (Gmail)
I am not surprised that my current branch doesn't cover all cases; it was specifically targeted at my exact, singular use case. I'll work on making something more general, as well as improving test coverage. On Sat, Jul 16, 2016 at 9:29 AM, Matti Picus wrote: > So it seems the tests are lacking.