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from setuptools import setup, find_packages, Extension
from Cython import Tempita
from Cython.Build import cythonize
import os
with open("README.md", "r") as fh:
long_description = fh.read()
#for the time being only with cython:
extensions = [Extension(
name='cykhash.khashsets',
sources = ["src/cykhash/khashsets.pyx"],
),
Extension(
name='cykhash.khashmaps',
sources = ["src/cykhash/khashmaps.pyx"],
),
Extension(
name='cykhash.unique',
sources = ["src/cykhash/unique.pyx"],
),
Extension(
name='cykhash.utils',
sources = ["src/cykhash/utils.pyx"],
),
]
template_files = ["src/cykhash/maps/map_impl.pxi.in",
"src/cykhash/maps/map_init.pxi.in",
"src/cykhash/maps/map_header.pxi.in",
"src/cykhash/sets/set_impl.pxi.in",
"src/cykhash/sets/set_header.pxi.in",
"src/cykhash/sets/set_init.pxi.in",
"src/cykhash/unique/unique_impl.pxi.in",
]
def render_templates(pxifiles):
for pxifile in pxifiles:
# build pxifiles first, template extension must be *.in
outfile = pxifile[:-3]
if (
os.path.exists(outfile)
and os.stat(pxifile).st_mtime < os.stat(outfile).st_mtime
):
# if .pxi.in is not updated, no need to output .pxi
continue
with open(pxifile) as f:
tmpl = f.read()
pyxcontent = Tempita.sub(tmpl)
with open(outfile, "w") as f:
f.write(pyxcontent)
def my_cythonize(extensions):
# prepare templates:
render_templates(template_files)
#cythonize extensions:
return cythonize(extensions, language_level=3)
kwargs = {
'name':'cykhash',
'version':'2.0.0',
'description':'cython wrapper for khash-sets/maps, efficient implementation of isin and unique',
'author':'Egor Dranischnikow',
'long_description':long_description,
'long_description_content_type':"text/markdown",
'url':'https://github.com/realead/cykhash',
'packages':find_packages(where='src'),
'package_dir':{"": "src"},
'license': 'MIT',
'classifiers': [
"Programming Language :: Python :: 3",
],
'ext_modules': my_cythonize(extensions),
#ensure pxd-files:
'package_data' : { 'cykhash': ['*.pxd','*.pxi','*/*/*.pxi','*/*.pxi.in']},
'include_package_data' : True,
'zip_safe' : False, #needed because setuptools are used
}
setup(**kwargs)
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