[SciPy-user] numpy.sum and generator expressions
nmarais at sun.ac.za
Tue Aug 29 03:37:43 CDT 2006
On Mon, 28 Aug 2006 14:01:59 -0600, Travis Oliphant wrote:
> Neilen Marais wrote:
>> but with 1.0b4 I get:
>> In : N.sum(i for i in range(3))
>> Out: <generator object at 0x2aaaae5e3248>
>> Is this the (new?) expected bahaviour, or is it a bug? I hope for the
>> latter, since I use generators like this quite a bit...
> It's a bug. It was introduced when adding an optional output argument
> to sum. In the sum function in fromnumeric.py there needs to be a
> return res statement in the check for a generator type.
> This is fixed in SVN.
Great, thanks for the fix.
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