| # 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. |
| |
| """Provides distutils command classes for the GRPC Python setup process.""" |
| |
| import distutils |
| import os |
| import os.path |
| import re |
| import subprocess |
| import sys |
| |
| import setuptools |
| from setuptools.command import build_py |
| from setuptools.command import test |
| |
| CONF_PY_ADDENDUM = """ |
| extensions.append('sphinx.ext.napoleon') |
| napoleon_google_docstring = True |
| napoleon_numpy_docstring = True |
| |
| html_theme = 'sphinx_rtd_theme' |
| """ |
| |
| |
| class SphinxDocumentation(setuptools.Command): |
| """Command to generate documentation via sphinx.""" |
| |
| description = 'generate sphinx documentation' |
| user_options = [] |
| |
| def initialize_options(self): |
| pass |
| |
| def finalize_options(self): |
| pass |
| |
| def run(self): |
| # We import here to ensure that setup.py has had a chance to install the |
| # relevant package eggs first. |
| import sphinx |
| import sphinx.apidoc |
| metadata = self.distribution.metadata |
| src_dir = os.path.join( |
| os.getcwd(), self.distribution.package_dir[''], 'grpc') |
| sys.path.append(src_dir) |
| sphinx.apidoc.main([ |
| '', '--force', '--full', '-H', metadata.name, '-A', metadata.author, |
| '-V', metadata.version, '-R', metadata.version, |
| '-o', os.path.join('doc', 'src'), src_dir]) |
| conf_filepath = os.path.join('doc', 'src', 'conf.py') |
| with open(conf_filepath, 'a') as conf_file: |
| conf_file.write(CONF_PY_ADDENDUM) |
| sphinx.main(['', os.path.join('doc', 'src'), os.path.join('doc', 'build')]) |
| |
| |
| class BuildProtoModules(setuptools.Command): |
| """Command to generate project *_pb2.py modules from proto files.""" |
| |
| description = 'build protobuf modules' |
| user_options = [ |
| ('include=', None, 'path patterns to include in protobuf generation'), |
| ('exclude=', None, 'path patterns to exclude from protobuf generation') |
| ] |
| |
| def initialize_options(self): |
| self.exclude = None |
| self.include = r'.*\.proto$' |
| self.protoc_command = None |
| self.grpc_python_plugin_command = None |
| |
| def finalize_options(self): |
| self.protoc_command = distutils.spawn.find_executable('protoc') |
| self.grpc_python_plugin_command = distutils.spawn.find_executable( |
| 'grpc_python_plugin') |
| |
| def run(self): |
| include_regex = re.compile(self.include) |
| exclude_regex = re.compile(self.exclude) if self.exclude else None |
| paths = [] |
| root_directory = os.getcwd() |
| for walk_root, directories, filenames in os.walk(root_directory): |
| for filename in filenames: |
| path = os.path.join(walk_root, filename) |
| if include_regex.match(path) and not ( |
| exclude_regex and exclude_regex.match(path)): |
| paths.append(path) |
| command = [ |
| self.protoc_command, |
| '--plugin=protoc-gen-python-grpc={}'.format( |
| self.grpc_python_plugin_command), |
| '-I {}'.format(root_directory), |
| '--python_out={}'.format(root_directory), |
| '--python-grpc_out={}'.format(root_directory), |
| ] + paths |
| try: |
| subprocess.check_output(' '.join(command), cwd=root_directory, shell=True, |
| stderr=subprocess.STDOUT) |
| except subprocess.CalledProcessError as e: |
| raise Exception('Command:\n{}\nMessage:\n{}\nOutput:\n{}'.format( |
| command, e.message, e.output)) |
| |
| |
| class BuildProjectMetadata(setuptools.Command): |
| """Command to generate project metadata in a module.""" |
| |
| description = 'build grpcio project metadata files' |
| user_options = [] |
| |
| def initialize_options(self): |
| pass |
| |
| def finalize_options(self): |
| pass |
| |
| def run(self): |
| with open('grpc/_grpcio_metadata.py', 'w') as module_file: |
| module_file.write('__version__ = """{}"""'.format( |
| self.distribution.get_version())) |
| |
| |
| class BuildPy(build_py.build_py): |
| """Custom project build command.""" |
| |
| def run(self): |
| self.run_command('build_proto_modules') |
| self.run_command('build_project_metadata') |
| build_py.build_py.run(self) |
| |
| |
| class Gather(setuptools.Command): |
| """Command to gather project dependencies.""" |
| |
| description = 'gather dependencies for grpcio' |
| user_options = [ |
| ('test', 't', 'flag indicating to gather test dependencies'), |
| ('install', 'i', 'flag indicating to gather install dependencies') |
| ] |
| |
| def initialize_options(self): |
| self.test = False |
| self.install = False |
| |
| def finalize_options(self): |
| # distutils requires this override. |
| pass |
| |
| def run(self): |
| if self.install and self.distribution.install_requires: |
| self.distribution.fetch_build_eggs(self.distribution.install_requires) |
| if self.test and self.distribution.tests_require: |
| self.distribution.fetch_build_eggs(self.distribution.tests_require) |
| |
| |
| class RunInterop(test.test): |
| |
| description = 'run interop test client/server' |
| user_options = [ |
| ('args=', 'a', 'pass-thru arguments for the client/server'), |
| ('client', 'c', 'flag indicating to run the client'), |
| ('server', 's', 'flag indicating to run the server') |
| ] |
| |
| def initialize_options(self): |
| self.args = '' |
| self.client = False |
| self.server = False |
| |
| def finalize_options(self): |
| if self.client and self.server: |
| raise DistutilsOptionError('you may only specify one of client or server') |
| |
| def run(self): |
| if self.distribution.install_requires: |
| self.distribution.fetch_build_eggs(self.distribution.install_requires) |
| if self.distribution.tests_require: |
| self.distribution.fetch_build_eggs(self.distribution.tests_require) |
| if self.client: |
| self.run_client() |
| elif self.server: |
| self.run_server() |
| |
| def run_server(self): |
| # We import here to ensure that our setuptools parent has had a chance to |
| # edit the Python system path. |
| from tests.interop import server |
| sys.argv[1:] = self.args.split() |
| server.serve() |
| |
| def run_client(self): |
| # We import here to ensure that our setuptools parent has had a chance to |
| # edit the Python system path. |
| from tests.interop import client |
| sys.argv[1:] = self.args.split() |
| client.test_interoperability() |