setup_builder.py.in

#!/usr/bin/env python

"""

$Id: setup_builder.py.in 919 2015-08-22 17:43:50Z weegreenblobbie $

This is a config file for python distutils to build Nsound as a Python module.

"""

from setuptools import setup, Extension
import os
import shutil

# README.rst processing

with open("README.rst") as fd:
    readme_rst = fd.read()

# Select compiler if defined in shell environment

CC = os.getenv('CC')
CXX = os.getenv('CXX')

if CXX:
    os.environ['CC'] = CXX

elif CC is None:

    # Use C++ compiler detected by scons

    os.environ['CC'] = @CXX@

# Always delete CXX since it breaks the link step on Linux

if CXX is not None:
    del os.environ['CXX']

# Work around, copy swig/Nsound.py to current directory
swig_nsound_py = os.path.join("swig", "Nsound.py")
nsound_py = "Nsound.py"
shutil.copyfile(swig_nsound_py, nsound_py)

include_path       = @NSOUND_PYMOD_CPPPATH@
library_path       = @NSOUND_PYMOD_LIBPATH@
libraries          = @NSOUND_PYMOD_LIBS@
extra_compile_args = @NSOUND_PYMOD_COMPILEFLAGS@
extra_link_args    = @NSOUND_PYMOD_LINKFLAGS@
sources            = [@NSOUND_PYMOD_SOURCE@]
download_url       = '@NSOUND_DOWNLOAD_URL@'

keywords = '''
    audio
    wav
    music
    dsp
    PortAudio
    cross-platform
    filters
    synthesis
    '''.split()

classifiers = [
    "Development Status :: 5 - Production/Stable",
    "Environment :: Console",
    "Environment :: MacOS X",
    "Environment :: Win32 (MS Windows)",
    "Intended Audience :: Developers",
    "Intended Audience :: End Users/Desktop",
    "Intended Audience :: Science/Research",
    "License :: OSI Approved :: GNU General Public License v2 or later (GPLv2+)",
    "Natural Language :: English",
    "Operating System :: OS Independent",
    "Programming Language :: C++",
    "Programming Language :: Python :: 3 :: Only",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: Implementation :: CPython",
    "Topic :: Multimedia :: Sound/Audio :: Analysis",
    "Topic :: Multimedia :: Sound/Audio :: Sound Synthesis",
    "Topic :: Multimedia :: Sound/Audio",
    "Topic :: Scientific/Engineering :: Information Analysis",
    "Topic :: Scientific/Engineering :: Mathematics",
    "Topic :: Scientific/Engineering",
    "Topic :: Software Development :: Libraries :: Python Modules",
    "Topic :: Software Development :: Libraries",
]

description = (
    "Nsound is a C++ library and Python module for audio synthesis featuring "
    "dynamic digital filters. Nsound lets you easily shape waveforms and write "
    "to disk or plot them. Nsound aims to be as powerful as Csound but easy to "
    "use."
)

nsound_module = Extension(
    '_Nsound',
    extra_compile_args = extra_compile_args,
    extra_link_args    = extra_link_args,
    include_dirs       = include_path,
    language           = 'c++',
    libraries          = libraries,
    library_dirs       = library_path,
    sources            = sources,
)

setup(
    author                        = "Nick Hilton et al",
    author_email                  = "weegreenblobbie2@gmail.com",
    classifiers                   = classifiers,
    description                   = description,
    download_url                  = download_url,
    ext_modules                   = [nsound_module],
    long_description              = readme_rst,
    long_description_content_type = "text/x-rst",
    name                          = "@PACKAGE_NAME@",
    python_requires               = ">=3.7",
    py_modules                    = ["Nsound"],
    setup_requires                = ["scons", "wheel"],
    url                           = "https://github.com/weegreenblobbie/nsound",
    version                       = "@PACKAGE_VERSION@",
)

# Workaround cleanup
try:
    os.remove(nsound_py)
    os.remove(nsound_py + "c")
    os.remove(nsound_py + "o")
except:
    pass

# :mode=python: