mirror of
https://github.com/openvswitch/ovs
synced 2025-08-22 01:51:26 +00:00
816f30b062
This means we get a nicer description on pypi.org [1]. See [2] for more info. [1] https://pypi.org/project/ovs/ [2] https://packaging.python.org/en/latest/guides/making-a-pypi-friendly-readme/ Signed-off-by: Stephen Finucane <stephen@that.guru> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
135 lines
4.5 KiB
Plaintext
135 lines
4.5 KiB
Plaintext
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at:
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import os
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import os.path
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import sys
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from setuptools.command.build_ext import build_ext
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try:
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from setuptools.errors import CCompilerError, ExecError, PlatformError
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except ImportError: # Needed for setuptools < 59.0
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from distutils.errors import CCompilerError
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from distutils.errors import DistutilsExecError as ExecError
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from distutils.errors import DistutilsPlatformError as PlatformError
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import setuptools
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VERSION = "@VERSION@"
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README_PATH = os.path.abspath(
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os.path.join(os.path.abspath(__file__), os.pardir, 'README.rst')
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)
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for x in ("version.py", "dirs.py"):
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if not os.path.exists(f"ovs/{x}"):
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print(f"Ensure {x} is created by running make python/ovs/{x}",
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file=sys.stderr)
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sys.exit(-1)
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with open(README_PATH) as fh:
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long_description = fh.read()
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ext_errors = (CCompilerError, ExecError, PlatformError)
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if sys.platform == 'win32':
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ext_errors += (IOError, ValueError)
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class BuildFailed(Exception):
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pass
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class try_build_ext(build_ext):
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# This class allows C extension building to fail
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# NOTE: build_ext is not a new-style class
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def run(self):
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try:
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build_ext.run(self)
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except PlatformError:
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raise BuildFailed()
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def build_extension(self, ext):
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try:
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build_ext.build_extension(self, ext)
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except ext_errors:
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raise BuildFailed()
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# Allow caller of setup.py to pass in libopenvswitch.a as an object for linking
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# plus all the dependencies through the use of 'extra_cflags' and 'extra_libs'
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# environment variables when not building a shared openvswitch library.
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if os.environ.get('enable_shared', '') == 'no':
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libraries = []
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else:
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libraries = ['openvswitch']
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extra_cflags = os.environ.get('extra_cflags', '').split()
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extra_libs = os.environ.get('extra_libs', '').split()
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flow_extras_require = ['netaddr', 'pyparsing']
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setup_args = dict(
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name='ovs',
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description='Open vSwitch library',
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long_description=long_description,
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long_description_content_type='text/x-rst',
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version=VERSION,
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url='http://www.openvswitch.org/',
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author='Open vSwitch',
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author_email='dev@openvswitch.org',
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packages=['ovs', 'ovs.compat', 'ovs.compat.sortedcontainers',
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'ovs.db', 'ovs.flow', 'ovs.flowviz', 'ovs.flowviz.odp',
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'ovs.flowviz.ofp', 'ovs.unixctl'],
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keywords=['openvswitch', 'ovs', 'OVSDB'],
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license='Apache 2.0',
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classifiers=[
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'Development Status :: 5 - Production/Stable',
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'Topic :: Database :: Front-Ends',
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'Topic :: Software Development :: Libraries :: Python Modules',
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'Topic :: System :: Networking',
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'License :: OSI Approved :: Apache Software License',
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'Programming Language :: Python :: 3',
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'Programming Language :: Python :: 3.7',
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],
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ext_modules=[setuptools.Extension("ovs._json",
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sources=["ovs/_json.c"],
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libraries=libraries,
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extra_compile_args=extra_cflags,
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extra_link_args=extra_libs)],
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cmdclass={'build_ext': try_build_ext},
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install_requires=['sortedcontainers'],
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extras_require={':sys_platform == "win32"': ['pywin32 >= 1.0'],
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'dns': ['unbound'],
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'flow': flow_extras_require,
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'flowviz':
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[*flow_extras_require, 'click', 'rich', 'graphviz'],
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},
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scripts=["ovs/flowviz/ovs-flowviz"],
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package_data={'ovs.flowviz': ['ovs-flowviz.conf']},
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)
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try:
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setuptools.setup(**setup_args)
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except BuildFailed:
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BUILD_EXT_WARNING = ("WARNING: The C extension could not be compiled, "
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"speedups are not enabled.")
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print("*" * 75)
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print(BUILD_EXT_WARNING)
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print("Failure information, if any, is above.")
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print("Retrying the build without the C extension.")
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print("*" * 75)
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del setup_args['cmdclass']
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del setup_args['ext_modules']
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setuptools.setup(**setup_args)
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