hpy

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Integration into projects that embed Python and use cmake

2

I'm working on a proof-of-concept for using HPy as a Python API inside of the open-source Electronic Design Automation (EDA) project KiCad. KiCad embeds Python, and uses it to allow...

KubaO

MSVC designated initializer experience in C++ is poor

1

In C++ projects, MSVC only supports designated initializers when the project is compiled under C++20 standard. Such a deep change is not feasible in large projects. Thus `misc.h` bombs when...

KubaO

Errors when using "setup.py bdist_wheel" with pyproject.toml

6

I'm seeing an issue when whenever I'm trying to install an extension with the `setup.py bdist_wheel + pip install` method with a very basic pyproject.toml file that looks like this:...

f-cozzocrea

As noted in https://github.com/hpyproject/hpy/wiki/Numpy-HPy-migration-notes:-blockers-and-concerns by changing all the previously concrete types such as `DType* x` for `HPy x` users loose valuable semantic info and also type checking by C compiler....

steve-s

Use standard type ssize_t to define HPy_ssize_t.

3

This is the follow-up issue of #343 . We aim to use fixed-width integers in the ABI to improve compatibility and portability. However, HPy assumes in several and crucial places...

fangerer

HPyGlobal: should we fail loading module multiple times in one interpreter if the module uses HPyGlobal

2

`HPyGlobal` does not provide isolation for multiple instances of the same module loaded in one interpreter. However, experienced user could use `HPyGlobal` in such scenario, for example: ``` HPy type...

steve-s

API for getting the current context (and do we even want/need it)

5

Edit: see summary of the discussion so far: https://github.com/hpyproject/hpy/issues/268#issuecomment-1534339736 Use-cases for an API that would get the current context: * legacy (temporary) code where the current context is not available...

steve-s

Improve the communication on the positive impact of HPy on the Python ecosystem

5

I worked on a presentation about HPy for the [french "Calcul group"](https://calcul.math.cnrs.fr/pages/presentation_groupe.html). The pdf of the presentation is [here](http://legi.grenoble-inp.fr/people/Pierre.Augier/docs/2023/pres_hpy/pres-hpy.pdf). I wrote [some notes about HPy](http://legi.grenoble-inp.fr/people/Pierre.Augier/python-numerical-ecosystem-deep-technical-issues-soon-fixed-through-the-hpy-project.html) mostly for me to prepare...

paugier

To communicate on HPy, it would be great to have few automatically generated tables listing the packages in https://github.com/hpyproject/top4000-pypi-packages and giving information about their HPy port. - top 100: 21...

paugier

Potential role of CPython and Python Steering Council

1

My last question taken from [my note about HPy](http://legi.grenoble-inp.fr/people/Pierre.Augier/python-numerical-ecosystem-deep-technical-issues-soon-fixed-through-the-hpy-project.html) (see also #419 and #420). Here, it's about the potential position of CPython and Python Steering Council about HPy. How could...

paugier