forked from zopefoundation/zope.interface
/
setup.py
146 lines (132 loc) · 5.25 KB
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setup.py
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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 distutils.errors import CCompilerError
from distutils.errors import DistutilsExecError
from distutils.errors import DistutilsPlatformError
try:
from setuptools.command.build_ext import build_ext
except ImportError:
from distutils.command.build_ext import build_ext
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) 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)
try:
from setuptools import setup, Extension, Feature
except ImportError:
# do we need to support plain distutils for building when even
# the package itself requires setuptools for installing?
from distutils.core import setup, Extension
extra = {}
else:
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
# 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:
features = {}
else:
features = {'codeoptimization': codeoptimization}
tests_require = ['zope.event']
testing_extras = tests_require + ['nose', 'coverage']
extra = dict(
namespace_packages=["zope"],
include_package_data = True,
zip_safe = False,
tests_require = tests_require,
install_requires = ['setuptools'],
extras_require={'docs': ['Sphinx', 'repoze.sphinx.autointerface'],
'test': tests_require,
'testing': testing_extras,
},
features = features
)
def read(*rnames):
return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
long_description=(
read('README.rst')
+ '\n' +
read('CHANGES.rst')
)
setup(name='zope.interface',
version='4.1.2dev',
url='http://pypi.python.org/pypi/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 :: 2.6",
"Programming Language :: Python :: 2.7",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.2",
"Programming Language :: Python :: 3.3",
"Programming Language :: Python :: 3.4",
"Programming Language :: Python :: Implementation :: CPython",
"Programming Language :: Python :: Implementation :: PyPy",
"Framework :: Zope3",
"Topic :: Software Development :: Libraries :: Python Modules",
],
packages = ['zope', 'zope.interface', 'zope.interface.tests'],
package_dir = {'': 'src'},
cmdclass = {'build_ext': optional_build_ext,
},
test_suite = 'zope.interface.tests',
**extra)