Le ven. 10 avr. 2020 à 22:00, Antoine Pitrou a écrit :
> > Debug runtime and remove debug checks in release mode
> > .
> >
> > If the C extensions are no longer tied to CPython internals, it becomes
> > possible to switch to a Python runtime buil
Le ven. 10 avr. 2020 à 22:00, Antoine Pitrou a écrit :
> How do you keep fast type checking such as PyTuple_Check() if extension
> code doesn't have access e.g. to tp_flags?
>
> I notice you did:
> """
> Add fast inlined version _PyType_HasFeature() and _PyType_IS_GC()
> for object.c and typeobjec
Le ven. 10 avr. 2020 à 22:00, Antoine Pitrou a écrit :
> > Examples of issues to make structures opaque:
> >
> > * ``PyGC_Head``: https://bugs.python.org/issue40241
> > * ``PyObject``: https://bugs.python.org/issue39573
> > * ``PyTypeObject``: https://bugs.python.org/issue40170
>
> How do you keep
On Fri, 10 Apr 2020 23:33:28 +0100
Steve Dower wrote:
> On 10Apr2020 2055, Antoine Pitrou wrote:
> > On Fri, 10 Apr 2020 19:20:00 +0200
> > Victor Stinner wrote:
> >>
> >> Note: Cython and cffi should be preferred to write new C extensions.
> >> This PEP is about existing C extensions which can
On 10Apr2020 2055, Antoine Pitrou wrote:
On Fri, 10 Apr 2020 19:20:00 +0200
Victor Stinner wrote:
Note: Cython and cffi should be preferred to write new C extensions.
This PEP is about existing C extensions which cannot be rewritten with
Cython.
Using Cython does not make the C API irrelevan
On Fri, 10 Apr 2020 19:20:00 +0200
Victor Stinner wrote:
>
> Note: Cython and cffi should be preferred to write new C extensions.
> This PEP is about existing C extensions which cannot be rewritten with
> Cython.
Using Cython does not make the C API irrelevant. In some
applications, the C API h
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Hi,
Here is a first draft a PEP which summarize the research work I'm
doing on CPython C API since 2017 and the changes that me and others
already made since Python 3.7 towards an "opaque" C API. The PEP is
also a collaboration with developers of PyPy, HPy, Rust-CPython and
many others! Thanks to
