124 lines
3.4 KiB
Python
124 lines
3.4 KiB
Python
#!/usr/bin/env python
|
|
|
|
import sys, os
|
|
from os import path
|
|
from shutil import copyfile, rmtree
|
|
from glob import glob
|
|
|
|
from setuptools import setup, Extension
|
|
from distutils.command.clean import clean as clean_cmd
|
|
|
|
# a technique to build a shared library on windows
|
|
from distutils.command.build_ext import build_ext
|
|
|
|
build_ext.get_export_symbols = lambda x, y: []
|
|
|
|
|
|
PACKAGE_DIR = "liblinear"
|
|
PACKAGE_NAME = "liblinear-official"
|
|
VERSION = "2.49.0"
|
|
cpp_dir = "cpp-source"
|
|
# should be consistent with dynamic_lib_name in liblinear/liblinear.py
|
|
dynamic_lib_name = "clib"
|
|
|
|
# sources to be included to build the shared library
|
|
source_codes = [
|
|
path.join("blas", "daxpy.c"),
|
|
path.join("blas", "ddot.c"),
|
|
path.join("blas", "dnrm2.c"),
|
|
path.join("blas", "dscal.c"),
|
|
"linear.cpp",
|
|
"newton.cpp",
|
|
]
|
|
headers = [
|
|
path.join("blas", "blas.h"),
|
|
path.join("blas", "blasp.h"),
|
|
"newton.h",
|
|
"linear.h",
|
|
"linear.def",
|
|
]
|
|
|
|
# license parameters
|
|
license_source = path.join("..", "COPYRIGHT")
|
|
license_file = "LICENSE"
|
|
license_name = "BSD-3-Clause"
|
|
|
|
kwargs_for_extension = {
|
|
"sources": [path.join(cpp_dir, f) for f in source_codes],
|
|
"depends": [path.join(cpp_dir, f) for f in headers],
|
|
"include_dirs": [cpp_dir],
|
|
"language": "c++",
|
|
}
|
|
|
|
# see ../Makefile.win
|
|
if sys.platform == "win32":
|
|
kwargs_for_extension.update(
|
|
{
|
|
"define_macros": [("_WIN64", ""), ("_CRT_SECURE_NO_DEPRECATE", "")],
|
|
"extra_link_args": ["-DEF:{}\linear.def".format(cpp_dir)],
|
|
}
|
|
)
|
|
|
|
|
|
def create_cpp_source():
|
|
for f in source_codes + headers:
|
|
src_file = path.join("..", f)
|
|
tgt_file = path.join(cpp_dir, f)
|
|
# ensure blas directory is created
|
|
os.makedirs(path.dirname(tgt_file), exist_ok=True)
|
|
copyfile(src_file, tgt_file)
|
|
|
|
|
|
class CleanCommand(clean_cmd):
|
|
def run(self):
|
|
clean_cmd.run(self)
|
|
to_be_removed = ["build/", "dist/", "MANIFEST", cpp_dir, "{}.egg-info".format(PACKAGE_NAME), license_file]
|
|
to_be_removed += glob("./{}/{}.*".format(PACKAGE_DIR, dynamic_lib_name))
|
|
for root, dirs, files in os.walk(os.curdir, topdown=False):
|
|
if "__pycache__" in dirs:
|
|
to_be_removed.append(path.join(root, "__pycache__"))
|
|
to_be_removed += [f for f in files if f.endswith(".pyc")]
|
|
|
|
for f in to_be_removed:
|
|
print("remove {}".format(f))
|
|
if f == ".":
|
|
continue
|
|
elif path.isfile(f):
|
|
os.remove(f)
|
|
elif path.isdir(f):
|
|
rmtree(f)
|
|
|
|
def main():
|
|
if not path.exists(cpp_dir):
|
|
create_cpp_source()
|
|
|
|
if not path.exists(license_file):
|
|
copyfile(license_source, license_file)
|
|
|
|
with open("README") as f:
|
|
long_description = f.read()
|
|
|
|
setup(
|
|
name=PACKAGE_NAME,
|
|
packages=[PACKAGE_DIR],
|
|
version=VERSION,
|
|
description="Python binding of LIBLINEAR",
|
|
long_description=long_description,
|
|
long_description_content_type="text/plain",
|
|
author="ML group @ National Taiwan University",
|
|
author_email="cjlin@csie.ntu.edu.tw",
|
|
url="https://www.csie.ntu.edu.tw/~cjlin/liblinear",
|
|
license=license_name,
|
|
install_requires=["scipy"],
|
|
ext_modules=[
|
|
Extension(
|
|
"{}.{}".format(PACKAGE_DIR, dynamic_lib_name), **kwargs_for_extension
|
|
)
|
|
],
|
|
cmdclass={"clean": CleanCommand},
|
|
)
|
|
|
|
|
|
main()
|
|
|