8 from setuptools import setup, Extension, find_packages
10 if sys.version_info[0] == 3:
12 from distutils.command.build_py import build_py_2to3 as _build_py
15 from distutils.command.build_py import build_py as _build_py
16 from distutils.spawn import find_executable
18 def generate_proto(source, code_gen):
19 """Invokes the Protocol Compiler to generate a _pb2.py from the given
21 output = source.replace(".proto", "_pb2.py").replace("protos/src/proto/", "").replace("protos/python/", "")
23 if not os.path.exists(source):
24 sys.stderr.write("Can't find required file: %s\n" % source)
27 protoc_command = [ code_gen, "-Iprotos/src/proto", "-Iprotos/python", "--python_out=.", source ]
28 if subprocess.call(protoc_command) != 0:
31 class build_py(_build_py):
33 # generate .proto file
34 protoc_1 = "./protoc_1"
35 protoc_2 = "./protoc_2"
36 generate_proto("protos/src/proto/google/protobuf/unittest.proto", protoc_2)
37 generate_proto("protos/src/proto/google/protobuf/unittest_custom_options.proto", protoc_1)
38 generate_proto("protos/src/proto/google/protobuf/unittest_import.proto", protoc_1)
39 generate_proto("protos/src/proto/google/protobuf/unittest_import_public.proto", protoc_1)
40 generate_proto("protos/src/proto/google/protobuf/unittest_mset.proto", protoc_1)
41 generate_proto("protos/src/proto/google/protobuf/unittest_no_generic_services.proto", protoc_1)
42 generate_proto("protos/python/google/protobuf/internal/factory_test1.proto", protoc_1)
43 generate_proto("protos/python/google/protobuf/internal/factory_test2.proto", protoc_1)
44 generate_proto("protos/python/google/protobuf/internal/more_extensions.proto", protoc_1)
45 generate_proto("protos/python/google/protobuf/internal/more_extensions_dynamic.proto", protoc_1)
46 generate_proto("protos/python/google/protobuf/internal/more_messages.proto", protoc_1)
47 generate_proto("protos/python/google/protobuf/internal/test_bad_identifiers.proto", protoc_1)
49 # _build_py is an old-style class, so super() doesn't work.
52 if __name__ == '__main__':
53 # Keep this list of dependencies in sync with tox.ini.
54 install_requires = ['six>=1.9', 'setuptools']
55 if sys.version_info <= (2,7):
56 install_requires.append('ordereddict')
57 install_requires.append('unittest2')
61 description='Protocol Buffers',
62 download_url='https://github.com/protocolbuffers/protobuf/releases',
63 long_description="Protocol Buffers are Google's data interchange format",
64 url='https://developers.google.com/protocol-buffers/',
65 maintainer='protobuf@googlegroups.com',
66 maintainer_email='protobuf@googlegroups.com',
67 license='3-Clause BSD License',
69 "Programming Language :: Python",
70 "Programming Language :: Python :: 2",
71 "Programming Language :: Python :: 2.6",
72 "Programming Language :: Python :: 2.7",
73 "Programming Language :: Python :: 3",
74 "Programming Language :: Python :: 3.3",
75 "Programming Language :: Python :: 3.4",
77 packages=find_packages(
79 'import_test_package',
82 test_suite='tests.google.protobuf.internal',
86 install_requires=install_requires,