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import contextlib
import os
import re
import sys
import platform
import subprocess
import glob
from codecs import open # To use a consistent encoding
from setuptools import setup, Extension
from setuptools.command.build_ext import build_ext
from distutils.version import LooseVersion
import distutils.log
# Get the current directory path.
dart_root = os.path.abspath(os.path.dirname(__file__))
dartpy_root = os.path.join(dart_root, 'python')
with open(os.path.join(dart_root, 'README.md'), encoding='utf-8') as f:
long_description = f.read()
description = 'Python API of Dynamic Animation and Robotics Toolkit.'
distutils.log.set_verbosity(distutils.log.DEBUG) # Set DEBUG level
class CMakeExtension(Extension):
def __init__(self, name, sourcedir='', sources=[]):
Extension.__init__(self, name, sources=sources)
self.sourcedir = os.path.abspath(sourcedir)
class CMakeBuild(build_ext):
""" Wrapper class that builds the extension using CMake. """
def run(self):
""" Build using CMake from the specified build directory. """
try:
out = subprocess.check_output(['cmake', '--version'])
except OSError:
raise RuntimeError(
"CMake must be installed to build the following extensions: " +
", ".join(e.name for e in self.extensions))
if platform.system() == "Windows":
cmake_version = LooseVersion(
re.search(r'version\s*([\d.]+)', out.decode()).group(1))
if cmake_version < '3.10.2':
raise RuntimeError("CMake >= 3.10.2 is required on Windows")
distutils.log.set_verbosity(distutils.log.DEBUG) # Set DEBUG level
for ext in self.extensions:
self.build_extension(ext)
def build_extension(self, ext):
cmake_args = [
'-DPYTHON_EXECUTABLE=' + sys.executable
]
cfg = 'Debug' if self.debug else 'Release'
build_args = ['--config', cfg]
if platform.system() == "Windows":
if sys.maxsize > 2**32:
cmake_args += ['-A', 'x64']
build_args += ['--', '/m']
else:
cmake_args += ['-DCMAKE_BUILD_TYPE=' + cfg]
build_args += ['--', '-j4']
env = os.environ.copy()
env['CXXFLAGS'] = '{} -DVERSION_INFO=\\"{}\\"'.format(
env.get('CXXFLAGS', ''), self.distribution.get_version())
if not os.path.exists(self.build_temp):
os.makedirs(self.build_temp)
subprocess.check_call(['cmake', ext.sourcedir] + cmake_args,
cwd=self.build_temp,
env=env)
subprocess.check_call(['cmake', '--build', '.', '--target', 'dartpy'] +
build_args,
cwd=self.build_temp)
subprocess.check_call(['cmake', '--build', '.', '--target', 'install'],
cwd=self.build_temp)
sources = ['CMakeLists.txt']
sources.extend(glob.glob('cmake/**/*', recursive=True))
sources.extend(glob.glob('dart/**/*', recursive=True))
sources.extend(glob.glob('python/**/*', recursive=True))
sources.extend(glob.glob('doxygen/**/*', recursive=True))
# Set up the python package wrapping this extension.
setup(
name='dartpy',
version='0.0.1-10',
description=description,
long_description=long_description,
long_description_content_type='text/markdown',
ext_modules=[CMakeExtension('dartpy', sources=sources)],
url='https://github.com/dartsim/dart',
author='Jeongseok Lee',
author_email='jslee02@gmail.com',
license='BSD 2-Clause',
keywords='dartsim robotics',
classifiers=[
'Development Status :: 2 - Pre-Alpha',
'Framework :: Robot Framework',
'Intended Audience :: Science/Research',
'License :: OSI Approved :: BSD License',
'Topic :: Scientific/Engineering',
],
cmdclass=dict(build_ext=CMakeBuild),
)
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