Numpy 2.0 compatibility

[Shoeboxam]

I am getting the following error when using randomgen on Numpy 2.0 (which has just released today):

  File "randomgen/aes.pyx", line 1, in init randomgen.aes
  File "randomgen/common.pyx", line 1, in init randomgen.common
ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject

No issue on Numpy 1.26.4, the max prior version. I think it's likely that Numpy's ABI has changed in 2.0, causing an incompatibility.

Thanks for maintaining this package!

[bashtage]

Thanks for bringing this up. I haven't released wheels that are compatible with the new ABI. pickling changes in NumPy 2 so I need to come up with something (FWIW I changed it without fully thinking through the consequence for randomgen 🤦 )

[radohristov]

I'm getting exactly the same error, which prevents migration to NumPy 2.0. Appreciate any timeline/indication when compatibility with 2.0 will be provided. Thnks!

[bashtage]

I will try and get to it next week. Needs a decent refactor n

On Thu, Jul 11, 2024, 15:01 Radoslav Hristov @.***> wrote:

I'm getting exactly the same error, which prevents migration to NumPy 2.0. Appreciate any timeline/indication when compatibility with 2.0 will be provided. Thnks!

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[radohristov]

Hi Kevin,

sorry to bother you, is there any update on this issue?

Thnks & nice day, Radoslav

On Thu, Jul 11, 2024 at 8:22 PM Kevin Sheppard @.***> wrote:

I will try and get to it next week. Needs a decent refactor n

On Thu, Jul 11, 2024, 15:01 Radoslav Hristov @.***> wrote:

I'm getting exactly the same error, which prevents migration to NumPy 2.0. Appreciate any timeline/indication when compatibility with 2.0 will be provided. Thnks!

— Reply to this email directly, view it on GitHub < https://github.com/bashtage/randomgen/issues/360#issuecomment-2223019418>,

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[bashtage]

Very close now. Main works on NumPy 2 (1.22.3+). Hope to have release in the next few days.

[bashtage]

randomgen 2.0.0 has been released with NumPy compatibility.