setup.py - external/github.com/grpc/grpc - Git at Google

 # Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
 # in the documentation and/or other materials provided with the
 # distribution.
 #     * Neither the name of Google Inc. nor the names of its
 # contributors may be used to endorse or promote products derived from
 # this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 """A setup module for the GRPC Python package."""

 from distutils import extension as _extension
 from distutils import util
 import os
 import os.path
 import pkg_resources
 import platform
 import re
 import shlex
 import shutil
 import sys
 import sysconfig

 import setuptools
 from setuptools.command import egg_info

 # Redirect the manifest template from MANIFEST.in to PYTHON-MANIFEST.in.
 egg_info.manifest_maker.template = 'PYTHON-MANIFEST.in'

 PY3 = sys.version_info.major == 3
 PYTHON_STEM = os.path.join('src', 'python', 'grpcio')
 CORE_INCLUDE = ('include', '.',)
 BORINGSSL_INCLUDE = (os.path.join('third_party', 'boringssl', 'include'),)
 ZLIB_INCLUDE = (os.path.join('third_party', 'zlib'),)

 # Ensure we're in the proper directory whether or not we're being used by pip.
 os.chdir(os.path.dirname(os.path.abspath(__file__)))
 sys.path.insert(0, os.path.abspath(PYTHON_STEM))

 # Break import-style to ensure we can actually find our in-repo dependencies.
 import _unixccompiler_patch
 import commands
 import grpc_core_dependencies
 import grpc_version

 if 'win32' in sys.platform:
   _unixccompiler_patch.monkeypatch_unix_compiler()


 LICENSE = '3-clause BSD'

 # Environment variable to determine whether or not the Cython extension should
 # *use* Cython or use the generated C files. Note that this requires the C files
 # to have been generated by building first *with* Cython support. Even if this
 # is set to false, if the script detects that the generated `.c` file isn't
 # present, then it will still attempt to use Cython.
 BUILD_WITH_CYTHON = os.environ.get('GRPC_PYTHON_BUILD_WITH_CYTHON', False)

 # Environment variable to determine whether or not to enable coverage analysis
 # in Cython modules.
 ENABLE_CYTHON_TRACING = os.environ.get(
     'GRPC_PYTHON_ENABLE_CYTHON_TRACING', False)

 # There are some situations (like on Windows) where CC, CFLAGS, and LDFLAGS are
 # entirely ignored/dropped/forgotten by distutils and its Cygwin/MinGW support.
 # We use these environment variables to thus get around that without locking
 # ourselves in w.r.t. the multitude of operating systems this ought to build on.
 # We can also use these variables as a way to inject environment-specific
 # compiler/linker flags. We assume GCC-like compilers and/or MinGW as a
 # reasonable default.
 EXTRA_ENV_COMPILE_ARGS = os.environ.get('GRPC_PYTHON_CFLAGS', None)
 EXTRA_ENV_LINK_ARGS = os.environ.get('GRPC_PYTHON_LDFLAGS', None)
 if EXTRA_ENV_COMPILE_ARGS is None:
   EXTRA_ENV_COMPILE_ARGS = '-fno-wrapv'
   if 'win32' in sys.platform:
     # We use define flags here and don't directly add to DEFINE_MACROS below to
     # ensure that the expert user/builder has a way of turning it off (via the
     # envvars) without adding yet more GRPC-specific envvars.
     # See https://sourceforge.net/p/mingw-w64/bugs/363/
     if '32' in platform.architecture()[0]:
       EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime32 -D_timeb=__timeb32 -D_ftime_s=_ftime32_s'
     else:
       EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime64 -D_timeb=__timeb64'
   elif "linux" in sys.platform or "darwin" in sys.platform:
     EXTRA_ENV_COMPILE_ARGS += ' -fvisibility=hidden'
 if EXTRA_ENV_LINK_ARGS is None:
   EXTRA_ENV_LINK_ARGS = '-lpthread'
   if 'win32' in sys.platform:
     # TODO(atash) check if this is actually safe to just import and call on
     # non-Windows (to avoid breaking import style)
     from distutils.cygwinccompiler import get_msvcr
     msvcr = get_msvcr()[0]
     # TODO(atash) sift through the GCC specs to see if libstdc++ can have any
     # influence on the linkage outcome on MinGW for non-C++ programs.
     EXTRA_ENV_LINK_ARGS += (
         ' -static-libgcc -static-libstdc++ -mcrtdll={msvcr} '
         '-static'.format(msvcr=msvcr))
   elif "linux" in sys.platform:
     EXTRA_ENV_LINK_ARGS += ' -Wl,-wrap,memcpy'
 EXTRA_COMPILE_ARGS = shlex.split(EXTRA_ENV_COMPILE_ARGS)
 EXTRA_LINK_ARGS = shlex.split(EXTRA_ENV_LINK_ARGS)

 CYTHON_EXTENSION_PACKAGE_NAMES = ()

 CYTHON_EXTENSION_MODULE_NAMES = ('grpc._cython.cygrpc',)

 CYTHON_HELPER_C_FILES = ()

 CORE_C_FILES = tuple(grpc_core_dependencies.CORE_SOURCE_FILES)

 EXTENSION_INCLUDE_DIRECTORIES = (
     (PYTHON_STEM,) + CORE_INCLUDE + BORINGSSL_INCLUDE + ZLIB_INCLUDE)

 EXTENSION_LIBRARIES = ()
 if "linux" in sys.platform:
   EXTENSION_LIBRARIES += ('rt',)
 if not "win32" in sys.platform:
   EXTENSION_LIBRARIES += ('m',)
 if "win32" in sys.platform:
   EXTENSION_LIBRARIES += ('ws2_32',)

 DEFINE_MACROS = (
     ('OPENSSL_NO_ASM', 1), ('_WIN32_WINNT', 0x600),
     ('GPR_BACKWARDS_COMPATIBILITY_MODE', 1),)
 if "win32" in sys.platform:
   DEFINE_MACROS += (('OPENSSL_WINDOWS', 1), ('WIN32_LEAN_AND_MEAN', 1),)
   if '64bit' in platform.architecture()[0]:
     DEFINE_MACROS += (('MS_WIN64', 1),)

 LDFLAGS = tuple(EXTRA_LINK_ARGS)
 CFLAGS = tuple(EXTRA_COMPILE_ARGS)
 if "linux" in sys.platform or "darwin" in sys.platform:
   pymodinit_type = 'PyObject*' if PY3 else 'void'
   pymodinit = '__attribute__((visibility ("default"))) {}'.format(pymodinit_type)
   DEFINE_MACROS += (('PyMODINIT_FUNC', pymodinit),)


 # By default, Python3 distutils enforces compatibility of
 # c plugins (.so files) with the OSX version Python3 was built with.
 # For Python3.4, this is OSX 10.6, but we need Thread Local Support (__thread)
 if 'darwin' in sys.platform and PY3:
   mac_target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
   if mac_target and (pkg_resources.parse_version(mac_target) <
                      pkg_resources.parse_version('10.7.0')):
     os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.7'
     os.environ['_PYTHON_HOST_PLATFORM'] = re.sub(
         r'macosx-[0-9]+\.[0-9]+-(.+)',
         r'macosx-10.7-\1',
         util.get_platform())

 def cython_extensions_and_necessity():
   cython_module_files = [os.path.join(PYTHON_STEM,
                                name.replace('.', '/') + '.pyx')
                   for name in CYTHON_EXTENSION_MODULE_NAMES]
   extensions = [
       _extension.Extension(
           name=module_name,
           sources=[module_file] + list(CYTHON_HELPER_C_FILES) + list(CORE_C_FILES),
           include_dirs=list(EXTENSION_INCLUDE_DIRECTORIES),
           libraries=list(EXTENSION_LIBRARIES),
           define_macros=list(DEFINE_MACROS),
           extra_compile_args=list(CFLAGS),
           extra_link_args=list(LDFLAGS),
       ) for (module_name, module_file) in zip(list(CYTHON_EXTENSION_MODULE_NAMES), cython_module_files)
   ]
   need_cython = BUILD_WITH_CYTHON
   if not BUILD_WITH_CYTHON:
     need_cython = need_cython or not commands.check_and_update_cythonization(extensions)
   return commands.try_cythonize(extensions, linetracing=ENABLE_CYTHON_TRACING, mandatory=BUILD_WITH_CYTHON), need_cython

 CYTHON_EXTENSION_MODULES, need_cython = cython_extensions_and_necessity()

 PACKAGE_DIRECTORIES = {
     '': PYTHON_STEM,
 }

 INSTALL_REQUIRES = (
     'six>=1.5.2',
     'enum34>=1.0.4',
     'futures>=2.2.0',
     # TODO(atash): eventually split the grpcio package into a metapackage
     # depending on protobuf and the runtime component (independent of protobuf)
     'protobuf>=3.0.0a3',
 )

 SETUP_REQUIRES = INSTALL_REQUIRES + (
     'sphinx>=1.3',
     'sphinx_rtd_theme>=0.1.8',
     'six>=1.10',
 )
 if BUILD_WITH_CYTHON:
   sys.stderr.write(
     "You requested a Cython build via GRPC_PYTHON_BUILD_WITH_CYTHON, "
     "but do not have Cython installed. We won't stop you from using "
     "other commands, but the extension files will fail to build.\n")
 elif need_cython:
   sys.stderr.write(
       'We could not find Cython. Setup may take 10-20 minutes.\n')
   SETUP_REQUIRES += ('cython>=0.23',)

 COMMAND_CLASS = {
     'doc': commands.SphinxDocumentation,
     'build_project_metadata': commands.BuildProjectMetadata,
     'build_py': commands.BuildPy,
     'build_ext': commands.BuildExt,
     'gather': commands.Gather,
 }

 # Ensure that package data is copied over before any commands have been run:
 credentials_dir = os.path.join(PYTHON_STEM, 'grpc', '_cython', '_credentials')
 try:
   os.mkdir(credentials_dir)
 except OSError:
   pass
 shutil.copyfile(os.path.join('etc', 'roots.pem'),
                 os.path.join(credentials_dir, 'roots.pem'))

 PACKAGE_DATA = {
     # Binaries that may or may not be present in the final installation, but are
     # mentioned here for completeness.
     'grpc._cython': [
         '_credentials/roots.pem',
         '_windows/grpc_c.32.python',
         '_windows/grpc_c.64.python',
     ],
 }
 PACKAGES = setuptools.find_packages(PYTHON_STEM)

 setuptools.setup(
   name='grpcio',
   version=grpc_version.VERSION,
   license=LICENSE,
   ext_modules=CYTHON_EXTENSION_MODULES,
   packages=list(PACKAGES),
   package_dir=PACKAGE_DIRECTORIES,
   package_data=PACKAGE_DATA,
   install_requires=INSTALL_REQUIRES,
   setup_requires=SETUP_REQUIRES,
   cmdclass=COMMAND_CLASS,
 )
	# Copyright 2015, Google Inc.
	# All rights reserved.
	#
	# Redistribution and use in source and binary forms, with or without
	# modification, are permitted provided that the following conditions are
	# met:
	#
	# * Redistributions of source code must retain the above copyright
	# notice, this list of conditions and the following disclaimer.
	# * Redistributions in binary form must reproduce the above
	# copyright notice, this list of conditions and the following disclaimer
	# in the documentation and/or other materials provided with the
	# distribution.
	# * Neither the name of Google Inc. nor the names of its
	# contributors may be used to endorse or promote products derived from
	# this software without specific prior written permission.
	#
	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

	"""A setup module for the GRPC Python package."""

	from distutils import extension as _extension
	from distutils import util
	import os
	import os.path
	import pkg_resources
	import platform
	import re
	import shlex
	import shutil
	import sys
	import sysconfig

	import setuptools
	from setuptools.command import egg_info

	# Redirect the manifest template from MANIFEST.in to PYTHON-MANIFEST.in.
	egg_info.manifest_maker.template = 'PYTHON-MANIFEST.in'

	PY3 = sys.version_info.major == 3
	PYTHON_STEM = os.path.join('src', 'python', 'grpcio')
	CORE_INCLUDE = ('include', '.',)
	BORINGSSL_INCLUDE = (os.path.join('third_party', 'boringssl', 'include'),)
	ZLIB_INCLUDE = (os.path.join('third_party', 'zlib'),)

	# Ensure we're in the proper directory whether or not we're being used by pip.
	os.chdir(os.path.dirname(os.path.abspath(__file__)))
	sys.path.insert(0, os.path.abspath(PYTHON_STEM))

	# Break import-style to ensure we can actually find our in-repo dependencies.
	import _unixccompiler_patch
	import commands
	import grpc_core_dependencies
	import grpc_version

	if 'win32' in sys.platform:
	_unixccompiler_patch.monkeypatch_unix_compiler()


	LICENSE = '3-clause BSD'

	# Environment variable to determine whether or not the Cython extension should
	# use Cython or use the generated C files. Note that this requires the C files
	# to have been generated by building first with Cython support. Even if this
	# is set to false, if the script detects that the generated `.c` file isn't
	# present, then it will still attempt to use Cython.
	BUILD_WITH_CYTHON = os.environ.get('GRPC_PYTHON_BUILD_WITH_CYTHON', False)

	# Environment variable to determine whether or not to enable coverage analysis
	# in Cython modules.
	ENABLE_CYTHON_TRACING = os.environ.get(
	'GRPC_PYTHON_ENABLE_CYTHON_TRACING', False)

	# There are some situations (like on Windows) where CC, CFLAGS, and LDFLAGS are
	# entirely ignored/dropped/forgotten by distutils and its Cygwin/MinGW support.
	# We use these environment variables to thus get around that without locking
	# ourselves in w.r.t. the multitude of operating systems this ought to build on.
	# We can also use these variables as a way to inject environment-specific
	# compiler/linker flags. We assume GCC-like compilers and/or MinGW as a
	# reasonable default.
	EXTRA_ENV_COMPILE_ARGS = os.environ.get('GRPC_PYTHON_CFLAGS', None)
	EXTRA_ENV_LINK_ARGS = os.environ.get('GRPC_PYTHON_LDFLAGS', None)
	if EXTRA_ENV_COMPILE_ARGS is None:
	EXTRA_ENV_COMPILE_ARGS = '-fno-wrapv'
	if 'win32' in sys.platform:
	# We use define flags here and don't directly add to DEFINE_MACROS below to
	# ensure that the expert user/builder has a way of turning it off (via the
	# envvars) without adding yet more GRPC-specific envvars.
	# See https://sourceforge.net/p/mingw-w64/bugs/363/
	if '32' in platform.architecture()[0]:
	EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime32 -D_timeb=__timeb32 -D_ftime_s=_ftime32_s'
	else:
	EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime64 -D_timeb=__timeb64'
	elif "linux" in sys.platform or "darwin" in sys.platform:
	EXTRA_ENV_COMPILE_ARGS += ' -fvisibility=hidden'
	if EXTRA_ENV_LINK_ARGS is None:
	EXTRA_ENV_LINK_ARGS = '-lpthread'
	if 'win32' in sys.platform:
	# TODO(atash) check if this is actually safe to just import and call on
	# non-Windows (to avoid breaking import style)
	from distutils.cygwinccompiler import get_msvcr
	msvcr = get_msvcr()[0]
	# TODO(atash) sift through the GCC specs to see if libstdc++ can have any
	# influence on the linkage outcome on MinGW for non-C++ programs.
	EXTRA_ENV_LINK_ARGS += (
	' -static-libgcc -static-libstdc++ -mcrtdll={msvcr} '
	'-static'.format(msvcr=msvcr))
	elif "linux" in sys.platform:
	EXTRA_ENV_LINK_ARGS += ' -Wl,-wrap,memcpy'
	EXTRA_COMPILE_ARGS = shlex.split(EXTRA_ENV_COMPILE_ARGS)
	EXTRA_LINK_ARGS = shlex.split(EXTRA_ENV_LINK_ARGS)

	CYTHON_EXTENSION_PACKAGE_NAMES = ()

	CYTHON_EXTENSION_MODULE_NAMES = ('grpc._cython.cygrpc',)

	CYTHON_HELPER_C_FILES = ()

	CORE_C_FILES = tuple(grpc_core_dependencies.CORE_SOURCE_FILES)

	EXTENSION_INCLUDE_DIRECTORIES = (
	(PYTHON_STEM,) + CORE_INCLUDE + BORINGSSL_INCLUDE + ZLIB_INCLUDE)

	EXTENSION_LIBRARIES = ()
	if "linux" in sys.platform:
	EXTENSION_LIBRARIES += ('rt',)
	if not "win32" in sys.platform:
	EXTENSION_LIBRARIES += ('m',)
	if "win32" in sys.platform:
	EXTENSION_LIBRARIES += ('ws2_32',)

	DEFINE_MACROS = (
	('OPENSSL_NO_ASM', 1), ('_WIN32_WINNT', 0x600),
	('GPR_BACKWARDS_COMPATIBILITY_MODE', 1),)
	if "win32" in sys.platform:
	DEFINE_MACROS += (('OPENSSL_WINDOWS', 1), ('WIN32_LEAN_AND_MEAN', 1),)
	if '64bit' in platform.architecture()[0]:
	DEFINE_MACROS += (('MS_WIN64', 1),)

	LDFLAGS = tuple(EXTRA_LINK_ARGS)
	CFLAGS = tuple(EXTRA_COMPILE_ARGS)
	if "linux" in sys.platform or "darwin" in sys.platform:
	pymodinit_type = 'PyObject*' if PY3 else 'void'
	pymodinit = '__attribute__((visibility ("default"))) {}'.format(pymodinit_type)
	DEFINE_MACROS += (('PyMODINIT_FUNC', pymodinit),)


	# By default, Python3 distutils enforces compatibility of
	# c plugins (.so files) with the OSX version Python3 was built with.
	# For Python3.4, this is OSX 10.6, but we need Thread Local Support (__thread)
	if 'darwin' in sys.platform and PY3:
	mac_target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
	if mac_target and (pkg_resources.parse_version(mac_target) <
	pkg_resources.parse_version('10.7.0')):
	os.environ['MACOSX_DEPLOYMENT_TARGET'] = '10.7'
	os.environ['_PYTHON_HOST_PLATFORM'] = re.sub(
	r'macosx-[0-9]+\.[0-9]+-(.+)',
	r'macosx-10.7-\1',
	util.get_platform())

	def cython_extensions_and_necessity():
	cython_module_files = [os.path.join(PYTHON_STEM,
	name.replace('.', '/') + '.pyx')
	for name in CYTHON_EXTENSION_MODULE_NAMES]
	extensions = [
	_extension.Extension(
	name=module_name,
	sources=[module_file] + list(CYTHON_HELPER_C_FILES) + list(CORE_C_FILES),
	include_dirs=list(EXTENSION_INCLUDE_DIRECTORIES),
	libraries=list(EXTENSION_LIBRARIES),
	define_macros=list(DEFINE_MACROS),
	extra_compile_args=list(CFLAGS),
	extra_link_args=list(LDFLAGS),
	) for (module_name, module_file) in zip(list(CYTHON_EXTENSION_MODULE_NAMES), cython_module_files)
	]
	need_cython = BUILD_WITH_CYTHON
	if not BUILD_WITH_CYTHON:
	need_cython = need_cython or not commands.check_and_update_cythonization(extensions)
	return commands.try_cythonize(extensions, linetracing=ENABLE_CYTHON_TRACING, mandatory=BUILD_WITH_CYTHON), need_cython

	CYTHON_EXTENSION_MODULES, need_cython = cython_extensions_and_necessity()

	PACKAGE_DIRECTORIES = {
	'': PYTHON_STEM,
	}

	INSTALL_REQUIRES = (
	'six>=1.5.2',
	'enum34>=1.0.4',
	'futures>=2.2.0',
	# TODO(atash): eventually split the grpcio package into a metapackage
	# depending on protobuf and the runtime component (independent of protobuf)
	'protobuf>=3.0.0a3',
	)

	SETUP_REQUIRES = INSTALL_REQUIRES + (
	'sphinx>=1.3',
	'sphinx_rtd_theme>=0.1.8',
	'six>=1.10',
	)
	if BUILD_WITH_CYTHON:
	sys.stderr.write(
	"You requested a Cython build via GRPC_PYTHON_BUILD_WITH_CYTHON, "
	"but do not have Cython installed. We won't stop you from using "
	"other commands, but the extension files will fail to build.\n")
	elif need_cython:
	sys.stderr.write(
	'We could not find Cython. Setup may take 10-20 minutes.\n')
	SETUP_REQUIRES += ('cython>=0.23',)

	COMMAND_CLASS = {
	'doc': commands.SphinxDocumentation,
	'build_project_metadata': commands.BuildProjectMetadata,
	'build_py': commands.BuildPy,
	'build_ext': commands.BuildExt,
	'gather': commands.Gather,
	}

	# Ensure that package data is copied over before any commands have been run:
	credentials_dir = os.path.join(PYTHON_STEM, 'grpc', '_cython', '_credentials')
	try:
	os.mkdir(credentials_dir)
	except OSError:
	pass
	shutil.copyfile(os.path.join('etc', 'roots.pem'),
	os.path.join(credentials_dir, 'roots.pem'))

	PACKAGE_DATA = {
	# Binaries that may or may not be present in the final installation, but are
	# mentioned here for completeness.
	'grpc._cython': [
	'_credentials/roots.pem',
	'_windows/grpc_c.32.python',
	'_windows/grpc_c.64.python',
	],
	}
	PACKAGES = setuptools.find_packages(PYTHON_STEM)

	setuptools.setup(
	name='grpcio',
	version=grpc_version.VERSION,
	license=LICENSE,
	ext_modules=CYTHON_EXTENSION_MODULES,
	packages=list(PACKAGES),
	package_dir=PACKAGE_DIRECTORIES,
	package_data=PACKAGE_DATA,
	install_requires=INSTALL_REQUIRES,
	setup_requires=SETUP_REQUIRES,
	cmdclass=COMMAND_CLASS,
	)