69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
# Copyright 2016 gRPC authors.
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#
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# 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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"""Provides distutils command classes for the GRPC Python setup process."""
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import os
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import shutil
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import setuptools
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ROOT_DIR = os.path.abspath(os.path.dirname(os.path.abspath(__file__)))
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REFLECTION_PROTO = os.path.join(
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ROOT_DIR, '../../proto/grpc/reflection/v1alpha/reflection.proto')
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LICENSE = os.path.join(ROOT_DIR, '../../../LICENSE')
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class Preprocess(setuptools.Command):
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"""Command to copy proto modules from grpc/src/proto and LICENSE from
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the root directory"""
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description = ''
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user_options = []
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def initialize_options(self):
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pass
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def finalize_options(self):
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pass
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def run(self):
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if os.path.isfile(REFLECTION_PROTO):
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shutil.copyfile(
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REFLECTION_PROTO,
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os.path.join(ROOT_DIR,
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'grpc_reflection/v1alpha/reflection.proto'))
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if os.path.isfile(LICENSE):
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shutil.copyfile(LICENSE, os.path.join(ROOT_DIR, 'LICENSE'))
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class BuildPackageProtos(setuptools.Command):
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"""Command to generate project *_pb2.py modules from proto files."""
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description = 'build grpc protobuf modules'
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user_options = []
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def initialize_options(self):
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pass
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def finalize_options(self):
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pass
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def run(self):
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# due to limitations of the proto generator, we require that only *one*
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# directory is provided as an 'include' directory. We assume it's the '' key
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# to `self.distribution.package_dir` (and get a key error if it's not
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# there).
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from grpc_tools import command
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command.build_package_protos(self.distribution.package_dir[''])
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