#!/usr/bin/env python from __future__ import print_function import io import os import subprocess import sys import contextlib from distutils.command.build_ext import build_ext from distutils.sysconfig import get_python_inc from distutils import ccompiler, msvccompiler from setuptools import Extension, setup, find_packages PACKAGE_DATA = {'': ['*.pyx', '*.pxd', '*.txt', '*.tokens']} PACKAGES = find_packages() MOD_NAMES = [ 'spacy._align', 'spacy.parts_of_speech', 'spacy.strings', 'spacy.lexeme', 'spacy.vocab', 'spacy.attrs', 'spacy.morphology', 'spacy.pipeline', 'spacy.syntax.stateclass', 'spacy.syntax._state', 'spacy.syntax._beam_utils', 'spacy.tokenizer', 'spacy.syntax.nn_parser', 'spacy.syntax.nonproj', 'spacy.syntax.transition_system', 'spacy.syntax.arc_eager', 'spacy.gold', 'spacy.tokens.doc', 'spacy.tokens.span', 'spacy.tokens.token', 'spacy.tokens._retokenize', 'spacy.matcher', 'spacy.syntax.ner', 'spacy.symbols', 'spacy.vectors', ] COMPILE_OPTIONS = { 'msvc': ['/Ox', '/EHsc'], 'mingw32' : ['-O2', '-Wno-strict-prototypes', '-Wno-unused-function'], 'other' : ['-O2', '-Wno-strict-prototypes', '-Wno-unused-function'] } LINK_OPTIONS = { 'msvc' : [], 'mingw32': [], 'other' : [] } # I don't understand this very well yet. See Issue #267 # Fingers crossed! USE_OPENMP_DEFAULT = '0' if sys.platform != 'darwin' else None if os.environ.get('USE_OPENMP', USE_OPENMP_DEFAULT) == '1': if sys.platform == 'darwin': COMPILE_OPTIONS['other'].append('-fopenmp') LINK_OPTIONS['other'].append('-fopenmp') PACKAGE_DATA['spacy.platform.darwin.lib'] = ['*.dylib'] PACKAGES.append('spacy.platform.darwin.lib') elif sys.platform == 'win32': COMPILE_OPTIONS['msvc'].append('/openmp') else: COMPILE_OPTIONS['other'].append('-fopenmp') LINK_OPTIONS['other'].append('-fopenmp') # By subclassing build_extensions we have the actual compiler that will be used which is really known only after finalize_options # http://stackoverflow.com/questions/724664/python-distutils-how-to-get-a-compiler-that-is-going-to-be-used class build_ext_options: def build_options(self): for e in self.extensions: e.extra_compile_args += COMPILE_OPTIONS.get( self.compiler.compiler_type, COMPILE_OPTIONS['other']) for e in self.extensions: e.extra_link_args += LINK_OPTIONS.get( self.compiler.compiler_type, LINK_OPTIONS['other']) class build_ext_subclass(build_ext, build_ext_options): def build_extensions(self): build_ext_options.build_options(self) build_ext.build_extensions(self) def generate_cython(root, source): print('Cythonizing sources') p = subprocess.call([sys.executable, os.path.join(root, 'bin', 'cythonize.py'), source], env=os.environ) if p != 0: raise RuntimeError('Running cythonize failed') def is_source_release(path): return os.path.exists(os.path.join(path, 'PKG-INFO')) def clean(path): for name in MOD_NAMES: name = name.replace('.', '/') for ext in ['.so', '.html', '.cpp', '.c']: file_path = os.path.join(path, name + ext) if os.path.exists(file_path): os.unlink(file_path) @contextlib.contextmanager def chdir(new_dir): old_dir = os.getcwd() try: os.chdir(new_dir) sys.path.insert(0, new_dir) yield finally: del sys.path[0] os.chdir(old_dir) def setup_package(): root = os.path.abspath(os.path.dirname(__file__)) if len(sys.argv) > 1 and sys.argv[1] == 'clean': return clean(root) with chdir(root): with io.open(os.path.join(root, 'spacy', 'about.py'), encoding='utf8') as f: about = {} exec(f.read(), about) with io.open(os.path.join(root, 'README.rst'), encoding='utf8') as f: readme = f.read() include_dirs = [ get_python_inc(plat_specific=True), os.path.join(root, 'include')] if (ccompiler.new_compiler().compiler_type == 'msvc' and msvccompiler.get_build_version() == 9): include_dirs.append(os.path.join(root, 'include', 'msvc9')) ext_modules = [] for mod_name in MOD_NAMES: mod_path = mod_name.replace('.', '/') + '.cpp' extra_link_args = [] # ??? # Imported from patch from @mikepb # See Issue #267. Running blind here... if sys.platform == 'darwin': dylib_path = ['..' for _ in range(mod_name.count('.'))] dylib_path = '/'.join(dylib_path) dylib_path = '@loader_path/%s/spacy/platform/darwin/lib' % dylib_path extra_link_args.append('-Wl,-rpath,%s' % dylib_path) ext_modules.append( Extension(mod_name, [mod_path], language='c++', include_dirs=include_dirs, extra_link_args=extra_link_args)) if not is_source_release(root): generate_cython(root, 'spacy') setup( name=about['__title__'], zip_safe=False, packages=PACKAGES, package_data=PACKAGE_DATA, description=about['__summary__'], long_description=readme, author=about['__author__'], author_email=about['__email__'], version=about['__version__'], url=about['__uri__'], license=about['__license__'], ext_modules=ext_modules, scripts=['bin/spacy'], install_requires=[ 'numpy>=1.7', 'murmurhash>=0.28,<0.29', 'cymem>=1.30,<1.32', 'preshed>=1.0.0,<2.0.0', 'thinc>=6.11.1.dev11,<6.12.0', 'plac<1.0.0,>=0.9.6', 'pathlib', 'ujson>=1.35', 'dill>=0.2,<0.3'], setup_requires=['wheel'], classifiers=[ 'Development Status :: 5 - Production/Stable', 'Environment :: Console', 'Intended Audience :: Developers', 'Intended Audience :: Science/Research', 'License :: OSI Approved :: MIT License', 'Operating System :: POSIX :: Linux', 'Operating System :: MacOS :: MacOS X', 'Operating System :: Microsoft :: Windows', 'Programming Language :: Cython', 'Programming Language :: Python :: 2', 'Programming Language :: Python :: 2.7', 'Programming Language :: Python :: 3', 'Programming Language :: Python :: 3.4', 'Programming Language :: Python :: 3.5', 'Programming Language :: Python :: 3.6', 'Topic :: Scientific/Engineering'], cmdclass = { 'build_ext': build_ext_subclass}, ) if __name__ == '__main__': setup_package()