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import codecs
import os
import re
import sys
from setuptools import setup, Extension
from setuptools.command.test import test as TestCommand
# Some general-purpose code stolen from
# https://github.com/jeffknupp/sandman/blob/5c4b7074e8ba5a60b00659760e222c57ad24ef91/setup.py
here = os.path.abspath(os.path.dirname(__file__))
class Tox(TestCommand):
def finalize_options(self):
TestCommand.finalize_options(self)
self.test_args = []
self.test_suite = True
def run_tests(self):
# import here, cause outside the eggs aren't loaded
import tox
errcode = tox.cmdline(self.test_args)
sys.exit(errcode)
def read(*parts):
# intentionally *not* adding an encoding option to open
return codecs.open(os.path.join(here, *parts), 'r').read()
def find_version(*file_paths):
version_file = read(*file_paths)
version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
version_file, re.M)
if version_match:
return version_match.group(1)
raise RuntimeError("Unable to find version string.")
# Make sure build path exists.
build_path = os.path.join(here, 'build')
if not os.path.exists(build_path):
os.mkdir(build_path)
# Generate Python bindings for bundled C++ library.
module_fname = os.path.join(build_path, "rabinkarprh.cpp")
try:
import pybindgen #@UnusedImport
except ImportError:
print("WARNING: Failed to import pybindgen. If you called setup.py egg_info,"
"this is probably acceptable; otherwise, build will fail."
"You can resolve this problem by installing pybindgen beforehand.")
else:
with open(module_fname, "wt") as file_:
print("Generating file {}".format(module_fname))
from lib.rabinkarp_gen import generate
generate(file_)
setup(
name='fastchunking',
version=find_version('fastchunking', '__init__.py'),
description='Fast chunking library.',
long_description=read('README.rst'),
url='https://github.com/netleibi/fastchunking',
author='Dominik Leibenger',
author_email='python-fastchunking@mails.dominik-leibenger.de',
license='Apache Software License',
classifiers=[
'Development Status :: 2 - Pre-Alpha',
'Intended Audience :: Developers',
'Topic :: Software Development :: Libraries :: Python Modules',
'License :: OSI Approved :: Apache Software License',
'Operating System :: OS Independent',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.5'
],
keywords=['text chunking', 'SC', 'static chunking', 'CDC', 'content-defined chunking', 'ML-*', 'multi-level chunking', 'ML-SC', 'ML-CDC', 'Rabin Karp', 'rolling hash'],
packages=['fastchunking', 'lib'],
setup_requires=['pybindgen'],
install_requires=['pybindgen'],
ext_modules=[
Extension('fastchunking._rabinkarprh',
sources=[module_fname, 'lib/rabinkarp.cpp'],
include_dirs=['lib']
)
],
test_suite='fastchunking.test'
)
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