cython-users

I've spent several days trying to get this example [1] working, using Python3.11 and Cython 3.0.

Hello, friends! I'm trying to write a system that can be run in both python and C++. If you build

Hi, I looking at this fused types / c++ template dediction issue, https://github.com/cython/cython/

Just want to announce/update the bench results while waiting for a response that the module I made

ctypedef. eg cdef extern from "myfunc.h" nogil: ctypedef libcpp.complex.complex[double]

On 09/12/24 19:17, bijan SayyafZadeh wrote: > Absolutely Stefan, > > I have a package with

As far as I know, Cython doesn't have any native support for std::string_view yet, right? Is it

Small followup (I also posted on the Numpy issue). The problem is that Python sets `type.__module__`

Hello, is it possible to declare a symbol public (as in usable in C code, like explained here https:/

Hi Stefan; thank you for the response! > This implies that you have a Python package "

Hi Stefan, Thanks for the info that the Cython project no longer maintains the NumPy declarations. I

I ran the build on github actions and the specific cython version is nowhere to be found in the logs

may solved the problem from here modify main.c to #include <Python.h> #include "example.h

Hi, I want to use xtensor through cython as a faster numpy for complex math functions. From my

I'm aware. The question is what to do if I don't want theGC, etc... to ignore them. I'd

I don't know if there's a good option here. "logging" inspects the stack for the

It's probably easiest to tell Cython that it's a C-style varargs function. Cython will just

If you need to forward C variable length args, you'd normally use vprintf instead of printf. On

Thanks Peter, As David mentionned, there is a fairly good/portable API in C++ and since Cython can

It has been broken for a little while. I've now merged a PR to fix it (although that's

Not sure approach two will work (you'll just end up having to import your shadow module). From

We're cross compiling so have a sysroot, which means the build path is in the include_dirs member

Hello, I am using Cython 3.0.11 and trying to compile the following code: from cython.parallel

Peter Schay wrote: Cython's enums are pretty great these days. Try cpdef enum: MAX_SIZE = 128

Hi all, I am working on a script to compile to .so all the scripts in a folder (source_directory),

It isn't infinite recursion is it? You've got two functions called `cfrom_attributes` and

Thank you for the helpful info - exactly the level of detail I was hoping for! I'll run some

Thanks for the hints Dan. I gavescikit-build-core a try, it seemed to me that `scikit-build` is

Hello, I'm porting a code eignecy (https://github.com/wouterboomsma/eigency/pull/70) to cython

Hi Oscar, On 09/10/2024 11:34, Oscar Benjamin wrote: Hypothetically would it be possible for me to