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1# Copyright 2015 gRPC authors.
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14"""Setup module for the GRPC Python package's optional health checking."""
15
16import os
17
18import setuptools
19
20_PACKAGE_PATH = os.path.realpath(os.path.dirname(__file__))
21_README_PATH = os.path.join(_PACKAGE_PATH, "README.rst")
22
23# Ensure we're in the proper directory whether or not we're being used by pip.
24os.chdir(os.path.dirname(os.path.abspath(__file__)))
25
26# Break import-style to ensure we can actually find our local modules.
27import grpc_version
28
29
30class _NoOpCommand(setuptools.Command):
31    """No-op command."""
32
33    description = ""
34    user_options = []
35
36    def initialize_options(self):
37        pass
38
39    def finalize_options(self):
40        pass
41
42    def run(self):
43        pass
44
45
46CLASSIFIERS = [
47    "Development Status :: 5 - Production/Stable",
48    "Programming Language :: Python",
49    "Programming Language :: Python :: 3",
50    "Programming Language :: Python :: 3.8",
51    "Programming Language :: Python :: 3.9",
52    "Programming Language :: Python :: 3.10",
53    "Programming Language :: Python :: 3.11",
54    "Programming Language :: Python :: 3.12",
55    "License :: OSI Approved :: Apache Software License",
56]
57
58PACKAGE_DIRECTORIES = {
59    "": ".",
60}
61
62INSTALL_REQUIRES = (
63    "protobuf>=5.26.1,<6.0dev",
64    "grpcio>={version}".format(version=grpc_version.VERSION),
65)
66
67try:
68    import health_commands as _health_commands
69
70    # we are in the build environment, otherwise the above import fails
71    SETUP_REQUIRES = (
72        "grpcio-tools=={version}".format(version=grpc_version.VERSION),
73    )
74    COMMAND_CLASS = {
75        # Run preprocess from the repository *before* doing any packaging!
76        "preprocess": _health_commands.Preprocess,
77        "build_package_protos": _health_commands.BuildPackageProtos,
78    }
79except ImportError:
80    SETUP_REQUIRES = ()
81    COMMAND_CLASS = {
82        # wire up commands to no-op not to break the external dependencies
83        "preprocess": _NoOpCommand,
84        "build_package_protos": _NoOpCommand,
85    }
86
87setuptools.setup(
88    name="grpcio-health-checking",
89    version=grpc_version.VERSION,
90    description="Standard Health Checking Service for gRPC",
91    long_description=open(_README_PATH, "r").read(),
92    author="The gRPC Authors",
93    author_email="grpc-io@googlegroups.com",
94    url="https://grpc.io",
95    license="Apache License 2.0",
96    classifiers=CLASSIFIERS,
97    package_dir=PACKAGE_DIRECTORIES,
98    packages=setuptools.find_packages("."),
99    python_requires=">=3.8",
100    install_requires=INSTALL_REQUIRES,
101    setup_requires=SETUP_REQUIRES,
102    cmdclass=COMMAND_CLASS,
103)
104