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- ##############################################################################
- #
- # Copyright (c) 2004-2007 Zope Foundation and Contributors.
- # All Rights Reserved.
- #
- # This software is subject to the provisions of the Zope Public License,
- # Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
- # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
- # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
- # FOR A PARTICULAR PURPOSE.
- #
- ##############################################################################
- # This package is developed by the Zope Toolkit project, documented here:
- # http://docs.zope.org/zopetoolkit
- # When developing and releasing this package, please follow the documented
- # Zope Toolkit policies as described by this documentation.
- ##############################################################################
- """Setup for zope.interface package
- """
- import os
- import platform
- import sys
- from setuptools import setup, Extension, Feature
- from setuptools.command.build_ext import build_ext
- from setuptools import find_packages
- from distutils.errors import CCompilerError
- from distutils.errors import DistutilsExecError
- from distutils.errors import DistutilsPlatformError
- class optional_build_ext(build_ext):
- """This class subclasses build_ext and allows
- the building of C extensions to fail.
- """
- def run(self):
- try:
- build_ext.run(self)
- except DistutilsPlatformError as e:
- self._unavailable(e)
- def build_extension(self, ext):
- try:
- build_ext.build_extension(self, ext)
- except (CCompilerError, DistutilsExecError, OSError) as e:
- self._unavailable(e)
- def _unavailable(self, e):
- print('*' * 80)
- print("""WARNING:
- An optional code optimization (C extension) could not be compiled.
- Optimizations for this package will not be available!""")
- print()
- print(e)
- print('*' * 80)
- codeoptimization_c = os.path.join('src', 'zope', 'interface',
- '_zope_interface_coptimizations.c')
- codeoptimization = Feature(
- "Optional code optimizations",
- standard=True,
- ext_modules=[
- Extension(
- "zope.interface._zope_interface_coptimizations",
- [os.path.normcase(codeoptimization_c)]
- )
- ])
- py_impl = getattr(platform, 'python_implementation', lambda: None)
- is_pypy = py_impl() == 'PyPy'
- is_jython = 'java' in sys.platform
- is_pure = 'PURE_PYTHON' in os.environ
- # Jython cannot build the C optimizations, while on PyPy they are
- # anti-optimizations (the C extension compatibility layer is known-slow,
- # and defeats JIT opportunities).
- if is_pypy or is_jython or is_pure:
- features = {}
- else:
- features = {'codeoptimization': codeoptimization}
- tests_require = ['zope.event']
- testing_extras = tests_require + ['nose', 'coverage']
- def read(*rnames):
- with open(os.path.join(os.path.dirname(__file__), *rnames)) as f:
- return f.read()
- long_description=(
- read('README.rst')
- + '\n' +
- read('CHANGES.rst')
- )
- setup(name='zope.interface',
- version='4.5.0',
- url='https://github.com/zopefoundation/zope.interface',
- license='ZPL 2.1',
- description='Interfaces for Python',
- author='Zope Foundation and Contributors',
- author_email='zope-dev@zope.org',
- long_description=long_description,
- classifiers=[
- "Development Status :: 5 - Production/Stable",
- "Intended Audience :: Developers",
- "License :: OSI Approved :: Zope Public License",
- "Operating System :: OS Independent",
- "Programming Language :: Python",
- "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",
- "Programming Language :: Python :: Implementation :: CPython",
- "Programming Language :: Python :: Implementation :: PyPy",
- "Framework :: Zope3",
- "Topic :: Software Development :: Libraries :: Python Modules",
- ],
- packages=find_packages('src'),
- package_dir={'': 'src'},
- namespace_packages=["zope"],
- cmdclass={
- 'build_ext': optional_build_ext,
- },
- test_suite='zope.interface.tests',
- include_package_data=True,
- zip_safe=False,
- tests_require=tests_require,
- install_requires=['setuptools'],
- python_requires=', '.join((
- '>=2.7',
- '!=3.0.*',
- '!=3.1.*',
- '!=3.2.*',
- '!=3.3.*',
- )),
- extras_require={
- 'docs': ['Sphinx', 'repoze.sphinx.autointerface'],
- 'test': tests_require,
- 'testing': testing_extras,
- },
- features=features,
- keywords=['interface', 'components', 'plugins'],
- )
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