[Numpy-discussion] Python 3.9 is out.

[Charles R Harris]

On Mon, Oct 5, 2020 at 10:43 PM Charles R Harris <charlesr.harris at gmail.com>
wrote:

>
>
> On Mon, Oct 5, 2020 at 7:58 PM Tom Augspurger <tom.w.augspurger at gmail.com>
> wrote:
>
>> I believe that the latest version of NumPy (1.19.2) is source-compatible
>> with Python 3.9. Does NumPy plan to upload wheels to PyPI for Python 3.9,
>> or will you wait for the next release?
>>
>> Pandas is planning to upload wheels for 3.9 with our latest released
>> version (1.1.3) but are planning to build against a version of NumPy with a
>> wheel that's uploaded to PyPI.
>>
>
> I'll put out a 19.3 release with Python 3.9 wheels as soon as we are able
> to build the wheels on azure. We may need to do the Python install
> ourselves. I'd also like to fix the Windows 2004 problem, but that may have
> to wait for 1.19.4 if Microsoft doesn't fix it first. I'm also thinking of
> only providing manylinux2014 wheels for 3.9 as it comes with a recent pip
> version.
>
>
Looks like 3.9 should be available on azure next week:
https://github.com/actions/virtual-environments/issues/1740. It is already
available through GitHub Actions, but I think we can wait a week. I think
it still needs to be added/built for the manylinux docker images.

Chuck
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