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executable file 147 lines (127 sloc) 5.801 kb
#! /usr/bin/python
#
# See README for usage instructions.
# We must use setuptools, not distutils, because we need to use the
# namespace_packages option for the "google" package.
try:
from setuptools import setup, Extension, find_packages
except ImportError:
from ez_setup import use_setuptools
use_setuptools()
from setuptools import setup, Extension, find_packages
from distutils.spawn import find_executable
import sys
import os
import subprocess
maintainer_email = "protobuf@googlegroups.com"
root = os.path.dirname(__file__)
# Find the Protocol Compiler.
exec_paths = [
os.path.join(root, 'src', 'protoc'),
os.path.join(root, 'src', 'protoc.exe'),
os.path.join(root, 'vsprojects', 'Debug', 'protoc.exe'),
os.path.join(root, 'vsprojects', 'Release', 'protoc.exe'),
find_executable('protoc'),
]
protoc = None
while exec_paths:
path = exec_paths.pop()
if os.path.exists(path):
protoc = path
break
def generate_proto(source):
"""Invokes the Protocol Compiler to generate a _pb2.py from the given
.proto file. Does nothing if the output already exists and is newer than
the input."""
output = source.replace(".proto", "_pb2.py").replace("../src/", "")
if not os.path.exists(source):
print "Can't find required file: " + source
sys.exit(-1)
if (not os.path.exists(output) or
(os.path.exists(source) and
os.path.getmtime(source) > os.path.getmtime(output))):
print "Generating %s..." % output
if protoc == None:
sys.stderr.write(
"protoc is not installed nor found in src. Please compile it "
"or install the binary package.\n")
sys.exit(-1)
protoc_command = [ protoc, "-Isrc", "-I.", "--python_out=python", source ]
if subprocess.call(protoc_command) != 0:
sys.exit(-1)
def MakeTestSuite():
# This is apparently needed on some systems to make sure that the tests
# work even if a previous version is already installed.
if 'google' in sys.modules:
del sys.modules['google']
generate_proto(os.path.join(root, 'src', 'google', 'protobuf', 'unittest.proto'))
generate_proto(os.path.join(root, 'src', 'google', 'protobuf', 'unittest_custom_options.proto'))
generate_proto(os.path.join(root, 'src', 'google', 'protobuf', 'unittest_import.proto'))
generate_proto(os.path.join(root, 'src', 'google', 'protobuf', 'unittest_mset.proto'))
generate_proto(os.path.join(root, 'src', 'google', 'protobuf', 'unittest_no_generic_services.proto'))
generate_proto(os.path.join(root, 'python', 'google', 'protobuf', 'internal', 'more_extensions.proto'))
generate_proto(os.path.join(root, 'python', 'google', 'protobuf', 'internal', 'more_messages.proto'))
import unittest
import google.protobuf.internal.generator_test as generator_test
import google.protobuf.internal.descriptor_test as descriptor_test
import google.protobuf.internal.reflection_test as reflection_test
import google.protobuf.internal.service_reflection_test \
as service_reflection_test
import google.protobuf.internal.text_format_test as text_format_test
import google.protobuf.internal.wire_format_test as wire_format_test
loader = unittest.defaultTestLoader
suite = unittest.TestSuite()
for test in [ generator_test,
descriptor_test,
reflection_test,
service_reflection_test,
text_format_test,
wire_format_test ]:
suite.addTest(loader.loadTestsFromModule(test))
return suite
if __name__ == '__main__':
# TODO(kenton): Integrate this into setuptools somehow?
if len(sys.argv) >= 2 and sys.argv[1] == "clean":
# Delete generated _pb2.py files and .pyc files in the code tree.
for (dirpath, dirnames, filenames) in os.walk("."):
for filename in filenames:
filepath = os.path.join(dirpath, filename)
if filepath.endswith("_pb2.py") or filepath.endswith(".pyc") or \
filepath.endswith(".so") or filepath.endswith(".o"):
os.remove(filepath)
else:
# Generate necessary .proto file if it doesn't exist.
# TODO(kenton): Maybe we should hook this into a distutils command?
for path in [os.path.join(root, 'src', 'google', 'protobuf', 'descriptor.proto'),
os.path.join(root, 'src', 'google', 'protobuf', 'compiler', 'plugin.proto')]:
if os.path.exists(path):
generate_proto(path)
ext_module_list = []
# C++ implementation extension
if os.getenv("PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION", "python") == "cpp":
print "Using EXPERIMENTAL C++ Implmenetation."
ext_module_list.append(Extension(
"google.protobuf.internal._net_proto2___python",
[ os.path.join(root, 'python', 'google', 'protobuf', 'pyext', 'python_descriptor.cc'),
os.path.join(root, 'python', 'google', 'protobuf', 'pyext', 'python_protobuf.cc'),
os.path.join(root, 'python', 'google', 'protobuf', 'pyext', 'python-proto2.cc') ],
include_dirs = [ root ],
libraries = [ "protobuf" ]))
setup(name = 'protobuf',
version = '2.4.1',
package_dir = { 'google': 'python/google' },
packages = find_packages('python'),
package_data = {
'': ['*.cc', '*.h', '*.proto'],
'google.protobuf': ['pyext/*'],
},
namespace_packages = [ 'google' ],
test_suite = 'setup.MakeTestSuite',
ext_modules = ext_module_list,
url = 'http://code.google.com/p/protobuf/',
maintainer = maintainer_email,
maintainer_email = 'protobuf@googlegroups.com',
license = 'New BSD License',
description = 'Protocol Buffers',
long_description = open(os.path.join(root, 'README.txt')).read(),
zip_safe = False)
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