#!/usr/bin/env python

"""Setup script for packaging openpyxl.

To build a package for distribution:
    python setup.py sdist
and upload it to the PyPI with:
    python setup.py upload

Install a link for development work:
    pip install -e .

Thee manifest.in file is used for data files.

"""

import os
import sys

from setuptools import setup, find_packages

here = os.path.abspath(os.path.dirname(__file__))
try:
    with open(os.path.join(here, 'README.rst')) as f:
        README = f.read()
except IOError:
    README = ''

from importlib.util import module_from_spec, spec_from_file_location
spec = spec_from_file_location("constants", "./openpyxl/_constants.py")
constants = module_from_spec(spec)
spec.loader.exec_module(constants)

__author__ = constants.__author__
__author_email__ = constants.__author_email__
__license__ = constants.__license__
__maintainer_email__ = constants.__maintainer_email__
__url__ = constants.__url__
__version__ = constants.__version__
__python__ = constants.__python__

def cythonize_modules():
    from Cython.Build import cythonize
    return cythonize([
        "openpyxl/worksheet/_reader.py",
        "openpyxl/worksheet/_writer.py",
        "openpyxl/utils/cell.py",
        ],
        nthreads=3,
        language_level=3,
    )


try:
    sys.argv.remove("--with-cython")
except ValueError:
    ext_modules = None
else:
    ext_modules = cythonize_modules()


setup(
    name='openpyxl',
    packages=find_packages(".",
        exclude=["*.tests", "scratchpad*", "*.c",]
        ),
    ext_modules=ext_modules,
    package_dir={},
    # metadata
    version=__version__,
    description="A Python library to read/write Excel 2010 xlsx/xlsm files",
    long_description=README,
    author=__author__,
    author_email=__author_email__,
    url=__url__,
    license=__license__,
    python_requires=f">={__python__}",
    install_requires=[
        'et_xmlfile',
        ],
    project_urls={
        'Documentation': 'https://openpyxl.readthedocs.io/en/stable/',
        'Source': 'https://foss.heptapod.net/openpyxl/openpyxl',
        'Tracker': 'https://foss.heptapod.net/openpyxl/openpyxl/-/issues',
    },
    classifiers=[
                 'Development Status :: 5 - Production/Stable',
                 'Operating System :: MacOS :: MacOS X',
                 'Operating System :: Microsoft :: Windows',
                 'Operating System :: POSIX',
                 'License :: OSI Approved :: MIT License',
                 'Programming Language :: Python',
                 'Programming Language :: Python :: 3.6',
                 'Programming Language :: Python :: 3.7',
                 'Programming Language :: Python :: 3.8',
                 'Programming Language :: Python :: 3.9',
                 ],
    )