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import subprocess
import sys
import os
# check if pip is installed. If not, raise an ImportError
PIP_INSTALLED = True
try:
import pip
except ImportError:
PIP_INSTALLED = False
def install_and_import(package):
import importlib
try:
importlib.import_module(package)
except ImportError:
if not PIP_INSTALLED:
raise ImportError('pip is not installed.')
pip.main(['install', package])
finally:
globals()[package] = importlib.import_module(package)
# check if setuptools is installed. If not, install setuptools
# automatically using pip.
install_and_import('setuptools')
from setuptools.command.build_ext import build_ext as _build_ext
class build_ext(_build_ext):
def build_extensions(self):
import pkg_resources
numpy_incl = pkg_resources.resource_filename('numpy', 'core/include')
for ext in self.extensions:
if (hasattr(ext, 'include_dirs') and
not numpy_incl in ext.include_dirs):
ext.include_dirs.append(numpy_incl)
_build_ext.build_extensions(self)
def generate_cython():
cwd = os.path.abspath(os.path.dirname(__file__))
print("Cythonizing sources")
p = subprocess.call([sys.executable, os.path.join(cwd,
'build_tools',
'cythonize.py'),
'py_stringmatching'],
cwd=cwd)
if p != 0:
raise RuntimeError("Running cythonize failed!")
cmdclass = {"build_ext": build_ext}
if __name__ == "__main__":
no_frills = (len(sys.argv) >= 2 and ('--help' in sys.argv[1:] or
sys.argv[1] in ('--help-commands',
'egg_info', '--version',
'clean')))
cwd = os.path.abspath(os.path.dirname(__file__))
if not os.path.exists(os.path.join(cwd, 'PKG-INFO')) and not no_frills:
# Generate Cython sources, unless building from source release
generate_cython()
# specify extensions that need to be compiled
extensions = [setuptools.Extension("py_stringmatching.similarity_measure.cython.cython_levenshtein",
["py_stringmatching/similarity_measure/cython/cython_levenshtein.c"],
include_dirs=[]),
setuptools.Extension("py_stringmatching.similarity_measure.cython.cython_jaro",
["py_stringmatching/similarity_measure/cython/cython_jaro.c"],
include_dirs=[]),
setuptools.Extension("py_stringmatching.similarity_measure.cython.cython_jaro_winkler",
["py_stringmatching/similarity_measure/cython/cython_jaro_winkler.c"],
include_dirs=[]),
setuptools.Extension("py_stringmatching.similarity_measure.cython.cython_utils",
["py_stringmatching/similarity_measure/cython/cython_utils.c"],
include_dirs=[]),
setuptools.Extension("py_stringmatching.similarity_measure.cython.cython_needleman_wunsch",
["py_stringmatching/similarity_measure/cython/cython_needleman_wunsch.c"],
include_dirs=[]),
setuptools.Extension("py_stringmatching.similarity_measure.cython.cython_smith_waterman",
["py_stringmatching/similarity_measure/cython/cython_smith_waterman.c"],
include_dirs=[]),
setuptools.Extension("py_stringmatching.similarity_measure.cython.cython_affine",
["py_stringmatching/similarity_measure/cython/cython_affine.c"],
include_dirs=[])
]
# find packages to be included. exclude benchmarks.
packages = setuptools.find_packages(exclude=["benchmarks", "benchmarks.custom_benchmarks"])
with open('README.rst') as f:
LONG_DESCRIPTION = f.read()
setuptools.setup(
name='py_stringmatching',
version='0.4.3',
description='Python library for string matching.',
long_description=LONG_DESCRIPTION,
url='https://sites.google.com/site/anhaidgroup/projects/magellan/py_stringmatching',
author='UW Magellan Team',
author_email='uwmagellan@gmail.com',
license='BSD',
classifiers=[
'Development Status :: 4 - Beta',
'Environment :: Console',
'Intended Audience :: Developers',
'Intended Audience :: Science/Research',
'Intended Audience :: Education',
'License :: OSI Approved :: BSD License',
'Operating System :: POSIX',
'Operating System :: Unix',
'Operating System :: MacOS',
'Operating System :: Microsoft :: Windows',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.7',
'Programming Language :: Python :: 3.8',
'Programming Language :: Python :: 3.9',
'Programming Language :: Python :: 3.10',
'Programming Language :: Python :: 3.11',
'Topic :: Scientific/Engineering',
'Topic :: Utilities',
'Topic :: Software Development :: Libraries',
],
packages=packages,
install_requires=[
'numpy >= 1.7.0',
'six'
],
setup_requires=[
'numpy >= 1.7.0'
],
ext_modules=extensions,
cmdclass=cmdclass,
include_package_data=True,
zip_safe=False
)
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