[Numpy-discussion] ANN: NumPy 1.7.0b2 release
Mon Sep 24 16:55:20 CDT 2012
On Mon, Sep 24, 2012 at 5:47 PM, Charles R Harris
> On Mon, Sep 24, 2012 at 2:25 PM, Frédéric Bastien <email@example.com> wrote:
>> I tested this new beta on Theano and discovered an interface change
>> that was not there in the beta 1.
>> New behavior:
>> Old behavior:
>> This break some Theano code that look like this:
>> import numpy
>> out = numpy.zeros(out_shape, int)
>> for i in numpy.ndindex(*shape):
>> out[i] = random_state.permutation(5)
>> I suppose this is an regression as the only mention of ndindex in the
>> first email of this change is that it is faster.
> I think this problem has been brought up on the list. It is interesting that
> it turned up after the first beta. Could you do a bisection to discover
> which commit is responsible?
I'll check that. Do I need to reinstall numpy from scratch everytimes
or is there a better way to do that?
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