./devel/py-cffi, Foreign Function Interface for Python calling C code

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Branch: pkgsrc-2019Q2, Version: 1.12.3, Package name: py37-cffi-1.12.3, Maintainer: pkgsrc-users

Foreign Function Interface for Python calling C code. The aim of
this project is to provide a convenient and reliable way of calling
C code from Python. The interface is based on LuaJIT's FFI and
follows a few principles:

o The goal is to call C code from Python. You should be able to do
so without learning a 3rd language: every alternative requires
you to learn their own language (Cython, SWIG) or API (ctypes).
So we tried to assume that you know Python and C and minimize
the extra bits of API that you need to learn.
o Keep all the Python-related logic in Python so that you don't
need to write much C code.
o Work either at the level of the ABI (Application Binary Interface)
or the API (Application Programming Interface). Usually, C
libraries have a specified C API but often not an ABI.
o We try to be complete. For now some C99 constructs are not
supported, but all C89 should be, including macros.
o We attempt to support both PyPy and CPython, with a reasonable
path for other Python implementations like IronPython and Jython.
o Note that this project is not about embedding executable C code
in Python, unlike Weave. This is about calling existing C libraries
from Python.


Required to run:
[lang/python37]

Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: ccc49cf31bc3f4248f45b9ec83685e4e8090a9fa
RMD160: 1f7293861c23d2e7426d2eff038f85ac9a34db53
Filesize: 445.645 KB

Version history: (Expand)