[Numpy-discussion] bug in ndarray.resize?
seb.haase at gmail.com
Thu Mar 18 04:56:21 EDT 2010
On Wed, Mar 17, 2010 at 10:56 PM, Charles R Harris
<charlesr.harris at gmail.com> wrote:
> On Wed, Mar 17, 2010 at 8:42 AM, Alan G Isaac <aisaac at american.edu> wrote:
>> On 3/17/2010 10:16 AM, josef.pktd at gmail.com wrote:
>> > numpy.resize(a, new_shape)
>> > Return a new array with the specified shape.
>> > If the new array is larger than the original array, then the new array
>> > is filled with repeated copied of a. Note that this behavior is
>> > different from a.resize(new_shape) which fills with zeros instead of
>> > repeated copies of a.
>> Yes indeed. Sorry, I must have scrolled the help without realizing it,
>> and this part was at the top.
>> So my follow up: why is this desirable/necessary? (I find it surprising.)
> IIRC, it behaved that way in Numeric.
How would people feel about unifying the function vs. the method behavior ?
One could add an addition option like
`repeat` or `fillZero`.
One could (at first !?) keep opposite defaults to not change the
But this way it would be most visible and clear what is going on.
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