| # Copyright 2015 gRPC authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| """Provides distutils command classes for the gRPC Python setup process.""" |
| |
| from distutils import errors as _errors |
| import glob |
| import os |
| import os.path |
| import platform |
| import re |
| import shutil |
| import subprocess |
| import sys |
| import traceback |
| |
| import setuptools |
| from setuptools.command import build_ext |
| from setuptools.command import build_py |
| from setuptools.command import easy_install |
| from setuptools.command import install |
| from setuptools.command import test |
| |
| PYTHON_STEM = os.path.dirname(os.path.abspath(__file__)) |
| GRPC_STEM = os.path.abspath(PYTHON_STEM + '../../../../') |
| GRPC_PROTO_STEM = os.path.join(GRPC_STEM, 'src', 'proto') |
| PROTO_STEM = os.path.join(PYTHON_STEM, 'src', 'proto') |
| PYTHON_PROTO_TOP_LEVEL = os.path.join(PYTHON_STEM, 'src') |
| |
| |
| class CommandError(object): |
| pass |
| |
| |
| class GatherProto(setuptools.Command): |
| |
| description = 'gather proto dependencies' |
| user_options = [] |
| |
| def initialize_options(self): |
| pass |
| |
| def finalize_options(self): |
| pass |
| |
| def run(self): |
| # TODO(atash) ensure that we're running from the repository directory when |
| # this command is used |
| try: |
| shutil.rmtree(PROTO_STEM) |
| except Exception as error: |
| # We don't care if this command fails |
| pass |
| shutil.copytree(GRPC_PROTO_STEM, PROTO_STEM) |
| for root, _, _ in os.walk(PYTHON_PROTO_TOP_LEVEL): |
| path = os.path.join(root, '__init__.py') |
| open(path, 'a').close() |
| |
| |
| class BuildPy(build_py.build_py): |
| """Custom project build command.""" |
| |
| def run(self): |
| try: |
| self.run_command('build_package_protos') |
| except CommandError as error: |
| sys.stderr.write('warning: %s\n' % error.message) |
| build_py.build_py.run(self) |
| |
| |
| class TestLite(setuptools.Command): |
| """Command to run tests without fetching or building anything.""" |
| |
| description = 'run tests without fetching or building anything.' |
| user_options = [] |
| |
| def initialize_options(self): |
| pass |
| |
| def finalize_options(self): |
| # distutils requires this override. |
| pass |
| |
| def run(self): |
| self._add_eggs_to_path() |
| |
| import tests |
| loader = tests.Loader() |
| loader.loadTestsFromNames(['tests']) |
| runner = tests.Runner() |
| result = runner.run(loader.suite) |
| if not result.wasSuccessful(): |
| sys.exit('Test failure') |
| |
| def _add_eggs_to_path(self): |
| """Fetch install and test requirements""" |
| self.distribution.fetch_build_eggs(self.distribution.install_requires) |
| 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 _errors.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() |