[Numpy-discussion] Proposals for NumPy 1.22.0

Jeff Reback jeffreback at gmail.com
Wed Jun 9 19:43:01 EDT 2021


>> Drop support for Python 3.7 (3.10 will be available).

FYI pandas is going to drop 3.7 in 1.4 (likely releases early next year)

> 
> On Jun 9, 2021, at 4:16 PM, Ralf Gommers <ralf.gommers at gmail.com> wrote:
> 
> 
> 
> 
>> On Wed, Jun 9, 2021 at 8:19 PM Charles R Harris <charlesr.harris at gmail.com> wrote:
>> Hi All,
>> 
>> Here are some proposals for the NumPy 1.22.0 release currently in development.
>> 
>> Drop support for Python 3.7 (3.10 will be available).
> NEP 29 says December 2021, so that'd be kind of borderline. It would allow us to use positional-only parameters, which would be quite useful.
>> Drop manylinux1 wheels.
>> Drop manylinux2010 wheels?
> yes, and yes 
>> Use ILP64 BLAS for 64 bit wheels.
> Seems fine I guess. Is there a lot of demand? 
> 
> Also something I'm not sure about is if we can mix two versions (one ILP64, one regular) of OpenBLAS in a numpy and a scipy wheel, and load them both. It seems to work, but perhaps that's accidental today?
> 
> Cheers,
> Ralf
>  
>> Thoughts?
>> 
>> Chuck
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