| # Copyright 2015-2016, 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.""" |
| |
| import os |
| import os.path |
| import shutil |
| import sys |
| |
| from distutils import core as _core |
| from distutils import extension as _extension |
| 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' |
| |
| PYTHON_STEM = './src/python/grpcio' |
| CORE_INCLUDE = ('./include', '.',) |
| BORINGSSL_INCLUDE = ('./third_party/boringssl/include',) |
| ZLIB_INCLUDE = ('./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 commands |
| import grpc_core_dependencies |
| |
| 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. |
| 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) |
| |
| # Environment variable to determine whether or not to include the test files in |
| # the installation. |
| INSTALL_TESTS = os.environ.get('GRPC_PYTHON_INSTALL_TESTS', False) |
| |
| CYTHON_EXTENSION_PACKAGE_NAMES = () |
| |
| CYTHON_EXTENSION_MODULE_NAMES = ('grpc._cython.cygrpc',) |
| |
| CYTHON_HELPER_C_FILES = ( |
| os.path.join(PYTHON_STEM, 'grpc/_cython/loader.c'), |
| os.path.join(PYTHON_STEM, 'grpc/_cython/imports.generated.c'), |
| ) |
| |
| CORE_C_FILES = () |
| if not "win32" in sys.platform: |
| 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',) |
| |
| DEFINE_MACROS = (('OPENSSL_NO_ASM', 1), ('_WIN32_WINNT', 0x600)) |
| |
| CFLAGS = () |
| LDFLAGS = () |
| if "linux" in sys.platform: |
| LDFLAGS += ('-Wl,-wrap,memcpy',) |
| if "linux" in sys.platform or "darwin" in sys.platform: |
| CFLAGS += ('-fvisibility=hidden',) |
| DEFINE_MACROS += (('PyMODINIT_FUNC', '__attribute__((visibility ("default"))) void'),) |
| |
| |
| def cython_extensions(package_names, module_names, extra_sources, include_dirs, |
| libraries, define_macros, build_with_cython=False): |
| if ENABLE_CYTHON_TRACING: |
| define_macros = define_macros + [('CYTHON_TRACE_NOGIL', 1)] |
| file_extension = 'pyx' if build_with_cython else 'c' |
| module_files = [os.path.join(PYTHON_STEM, |
| name.replace('.', '/') + '.' + file_extension) |
| for name in module_names] |
| extensions = [ |
| _extension.Extension( |
| name=module_name, |
| sources=[module_file] + extra_sources, |
| include_dirs=include_dirs, libraries=libraries, |
| define_macros=define_macros, |
| extra_compile_args=list(CFLAGS), |
| extra_link_args=list(LDFLAGS), |
| ) for (module_name, module_file) in zip(module_names, module_files) |
| ] |
| if build_with_cython: |
| import Cython.Build |
| return Cython.Build.cythonize( |
| extensions, |
| include_path=include_dirs, |
| compiler_directives={'linetrace': bool(ENABLE_CYTHON_TRACING)}) |
| else: |
| return extensions |
| |
| CYTHON_EXTENSION_MODULES = cython_extensions( |
| list(CYTHON_EXTENSION_PACKAGE_NAMES), list(CYTHON_EXTENSION_MODULE_NAMES), |
| list(CYTHON_HELPER_C_FILES) + list(CORE_C_FILES), |
| list(EXTENSION_INCLUDE_DIRECTORIES), list(EXTENSION_LIBRARIES), |
| list(DEFINE_MACROS), bool(BUILD_WITH_CYTHON)) |
| |
| PACKAGE_DIRECTORIES = { |
| '': PYTHON_STEM, |
| } |
| |
| INSTALL_REQUIRES = ( |
| 'six>=1.10', |
| '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 = ( |
| 'sphinx>=1.3', |
| ) + INSTALL_REQUIRES |
| |
| COMMAND_CLASS = { |
| 'install': commands.Install, |
| 'doc': commands.SphinxDocumentation, |
| 'build_proto_modules': commands.BuildProtoModules, |
| 'build_project_metadata': commands.BuildProjectMetadata, |
| 'build_py': commands.BuildPy, |
| 'build_ext': commands.BuildExt, |
| 'gather': commands.Gather, |
| 'run_interop': commands.RunInterop, |
| 'bdist_egg_grpc_custom': commands.BdistEggCustomName, |
| } |
| |
| # Ensure that package data is copied over before any commands have been run: |
| credentials_dir = os.path.join(PYTHON_STEM, 'grpc/_adapter/credentials') |
| try: |
| os.mkdir(credentials_dir) |
| except OSError: |
| pass |
| shutil.copyfile('etc/roots.pem', os.path.join(credentials_dir, 'roots.pem')) |
| |
| TEST_PACKAGE_DATA = { |
| 'tests.interop': [ |
| 'credentials/ca.pem', |
| 'credentials/server1.key', |
| 'credentials/server1.pem', |
| ], |
| 'tests.protoc_plugin': [ |
| 'protoc_plugin_test.proto', |
| ], |
| 'tests.unit': [ |
| 'credentials/ca.pem', |
| 'credentials/server1.key', |
| 'credentials/server1.pem', |
| ], |
| } |
| |
| TESTS_REQUIRE = ( |
| 'oauth2client>=1.4.7', |
| 'protobuf>=3.0.0a3', |
| 'coverage>=4.0', |
| ) + INSTALL_REQUIRES |
| |
| TEST_SUITE = 'tests' |
| TEST_LOADER = 'tests:Loader' |
| TEST_RUNNER = 'tests:Runner' |
| |
| PACKAGE_DATA = { |
| 'grpc._adapter': [ |
| 'credentials/roots.pem' |
| ], |
| 'grpc._cython': [ |
| '_windows/grpc_c.32.python', |
| '_windows/grpc_c.64.python', |
| ], |
| } |
| if INSTALL_TESTS: |
| PACKAGE_DATA = dict(PACKAGE_DATA, **TEST_PACKAGE_DATA) |
| PACKAGES = setuptools.find_packages(PYTHON_STEM) |
| else: |
| PACKAGES = setuptools.find_packages( |
| PYTHON_STEM, exclude=['tests', 'tests.*']) |
| |
| setuptools.setup( |
| name='grpcio', |
| version='0.12.0b8', |
| 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, |
| tests_require=TESTS_REQUIRE, |
| test_suite=TEST_SUITE, |
| test_loader=TEST_LOADER, |
| test_runner=TEST_RUNNER, |
| ) |