Re: [Numpy-discussion] Memmap with multiprocessing

2011-04-27 Thread Brent Pedersen
On Wed, Apr 27, 2011 at 4:07 PM, Christoph Gohlke wrote: > I don't think this was working correctly in numpy 1.4 either. The > underlying problem seems to be that instance attributes of ndarray > subtypes get lost during pickling: > > import pickle > import numpy as np > class aarray(np.ndarray):

Re: [Numpy-discussion] Memmap with multiprocessing

2011-04-27 Thread Christoph Gohlke
I don't think this was working correctly in numpy 1.4 either. The underlying problem seems to be that instance attributes of ndarray subtypes get lost during pickling: import pickle import numpy as np class aarray(np.ndarray): def __new__(subtype): self = np.ndarray.__new__(subtype

[Numpy-discussion] Numpy steering group?

2011-04-27 Thread Matthew Brett
Hi, This is just to follow up on a dead thread of mine a little while back. I was asking about letters for Clint Whaley's tenure case, from numpy, but I realized that I don't know who 'numpy' is :) Is there in fact a numpy steering group?Who is best to write letters representing the 'numpy c

Re: [Numpy-discussion] Memmap with multiprocessing

2011-04-27 Thread Thiago Franco Moraes
On Tue, Apr 26, 2011 at 6:21 PM, Ralf Gommers wrote: > On Mon, Apr 25, 2011 at 1:16 PM, Thiago Franco Moraes > wrote: >> Hi, >> >> Has anyone confirmed if this is a bug? Should I post this in the bug tracker? > > I see the same thing with recent master. Something very strange is > going on in the