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setup.py
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setup.py
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# encoding: utf-8
import io
import os
import sys
import traceback
from distutils.ccompiler import CCompiler
from distutils.errors import DistutilsPlatformError
from multiprocessing.pool import ThreadPool
from setuptools import Extension, find_packages, setup
from setuptools.command.build_ext import build_ext
if os.name == 'nt':
print('DMOJ is unsupported on Windows.', file=sys.stderr)
sys.exit(1)
has_pyx = os.path.exists(os.path.join(os.path.dirname(__file__), 'dmoj', 'cptbox', '_cptbox.pyx'))
try:
parallel = int(os.environ['DMOJ_PARALLEL'])
except (KeyError, ValueError):
parallel = os.cpu_count()
else:
if parallel == 0:
parallel = os.cpu_count()
try:
from Cython.Build import cythonize
except ImportError:
if has_pyx:
traceback.print_exc()
print('You need to install cython first before installing DMOJ.', file=sys.stderr)
print('Run: pip install cython', file=sys.stderr)
print('Or if you do not have pip: easy_install cython', file=sys.stderr)
sys.exit(1)
def cythonize(module_list):
return module_list
class SimpleSharedObject(Extension, object):
ext_names = set()
def __init__(self, name, *args, **kwargs):
super(SimpleSharedObject, self).__init__(name, *args, **kwargs)
self.ext_names.add(name)
if '.' in name:
self.ext_names.add(name.split('.')[-1])
def parallel_compile(
self,
sources,
output_dir=None,
macros=None,
include_dirs=None,
debug=0,
extra_preargs=None,
extra_postargs=None,
depends=None,
):
macros, objects, extra_postargs, pp_opts, build = self._setup_compile(
output_dir, macros, include_dirs, sources, depends, extra_postargs
)
cc_args = self._get_cc_args(pp_opts, debug, extra_preargs)
def compile_object(obj):
try:
src, ext = build[obj]
except KeyError:
return
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
ThreadPool(parallel).map(compile_object, objects)
return objects
if parallel not in (None, 1):
CCompiler.compile = parallel_compile
class build_ext_dmoj(build_ext, object):
def get_ext_filename(self, ext_name):
if ext_name in SimpleSharedObject.ext_names:
return ext_name.replace('.', os.sep) + '.so'
return super(build_ext_dmoj, self).get_ext_filename(ext_name)
def get_export_symbols(self, ext):
if isinstance(ext, SimpleSharedObject):
return ext.export_symbols
return super(build_ext_dmoj, self).get_export_symbols(ext)
def run(self):
try:
super(build_ext_dmoj, self).run()
except DistutilsPlatformError as e:
self.unavailable(e)
def build_extensions(self):
arch = os.uname()[4]
is_arm = arch.startswith('arm') or arch.startswith('aarch')
target_arch = os.environ.get('DMOJ_TARGET_ARCH')
extra_compile_args = []
if is_arm or os.environ.get('DMOJ_REDIST'):
extra_compile_args.append('-O3')
if target_arch:
extra_compile_args.append('-march=%s' % target_arch)
elif is_arm:
print('*' * 79)
print('Building on ARM, specify DMOJ_TARGET_ARCH to CPU-specific arch for GCC!')
print('Compiling slower generic build.')
print('*' * 79)
else:
extra_compile_args += ['-march=%s' % (target_arch or 'native'), '-O3']
for module in self.distribution.ext_modules:
module.extra_compile_args = extra_compile_args
super(build_ext_dmoj, self).build_extensions()
def unavailable(self, e):
print('*' * 79)
print('Please procure the necessary *.pyd or *.so files yourself.')
traceback.print_exc()
print('*' * 79)
cptbox_sources = [
'_cptbox.pyx',
'helper.cpp',
'ptdebug.cpp',
'ptdebug_x86.cpp',
'ptdebug_x64.cpp',
'ptdebug_arm.cpp',
'ptdebug_arm64.cpp',
'ptdebug_freebsd_x64.cpp',
'ptproc.cpp',
]
if not has_pyx:
cptbox_sources[0] = cptbox_sources[0].replace('.pyx', '.cpp')
SOURCE_DIR = os.path.dirname(__file__)
cptbox_sources = [os.path.join(SOURCE_DIR, 'dmoj', 'cptbox', f) for f in cptbox_sources]
libs = ['rt']
if sys.platform.startswith('freebsd'):
libs += ['procstat']
else:
libs += ['seccomp']
extensions = [
Extension('dmoj.checkers._checker', sources=['dmoj/checkers/_checker.c']),
Extension('dmoj.cptbox._cptbox', sources=cptbox_sources, language='c++', libraries=libs),
SimpleSharedObject('dmoj.utils.setbufsize', sources=['dmoj/utils/setbufsize.c']),
]
with io.open(os.path.join(os.path.dirname(__file__), 'README.md'), encoding='utf-8') as f:
readme = f.read()
setup(
name='dmoj-sch',
version='2022.01a.3.0.2',
packages=find_packages(),
package_data={
'dmoj.cptbox': ['syscalls/aliases.list', 'syscalls/*.tbl'],
'dmoj.executors': ['java_sandbox.jar', '*.policy'],
},
entry_points={
'console_scripts': [
'dmoj = dmoj.judge:main',
'dmoj-cli = dmoj.cli:main',
'dmoj-autoconf = dmoj.executors.autoconfig:main',
]
},
ext_modules=cythonize(extensions),
install_requires=['watchdog', 'pyyaml', 'termcolor', 'pygments', 'setproctitle', 'pylru'],
tests_require=['requests', 'parameterized'],
extras_require={'test': ['requests', 'parameterized']},
cmdclass={'build_ext': build_ext_dmoj},
author='DMOJ Team',
author_email='[email protected]',
url='https://github.com/DMOJ/judge-server',
description='The judge component of the DMOJ: Modern Online Judge platform',
long_description=readme,
long_description_content_type='text/markdown',
keywords='online-judge',
classifiers=[
'Development Status :: 5 - Production/Stable',
'Environment :: Console',
'Intended Audience :: Developers',
'License :: OSI Approved :: GNU Affero General Public License v3 or later (AGPLv3+)',
'Operating System :: POSIX :: Linux',
'Operating System :: POSIX :: BSD :: FreeBSD',
'Programming Language :: Python',
'Programming Language :: Python :: 3.7',
'Programming Language :: Python :: 3.8',
'Programming Language :: Python :: 3.9',
'Programming Language :: Python :: 3.10',
'Topic :: Education',
'Topic :: Software Development',
],
)