setup.py

#! /usr/bin/env python
#  -*- coding: utf-8 -*-
#
# This file is part of configparser_crypt package


__intname__ = 'command_runner.setup'
__author__ = 'Orsiris de Jong'
__copyright__ = 'Copyright (C) 2021 Orsiris de Jong'
__licence__ = 'BSD 3 Clause'
__build__ = '2021031601'

import os
import sys

import pkg_resources
import setuptools


def _read_file(filename):
    here = os.path.abspath(os.path.dirname(__file__))
    if sys.version_info[0] > 2:
        with open(os.path.join(here, filename), 'r', encoding='utf-8') as file_handle:
            return file_handle.read()
    else:
        # With python 2.7, open has no encoding parameter, resulting in TypeError
        # Fix with io.open (slow but works)
        from io import open as io_open
        with io_open(os.path.join(here, filename), 'r', encoding='utf-8') as file_handle:
            return file_handle.read()


def get_metadata(package_file):
    """
    Read metadata from package file
    """

    _metadata = {}

    for line in _read_file(package_file).splitlines():
        if line.startswith('__version__') or line.startswith('__description__'):
            delim = '='
            _metadata[line.split(delim)[0].strip().strip('__')] = line.split(delim)[1].strip().strip('\'"')
    return _metadata


def parse_requirements(filename):
    """
    There is a parse_requirements function in pip but it keeps changing import path
    Let's build a simple one
    """
    try:
        requirements_txt = _read_file(filename)
        install_requires = [
            str(requirement)
            for requirement
            in pkg_resources.parse_requirements(requirements_txt)
        ]
        return install_requires
    except OSError:
        print('WARNING: No requirements.txt file found as "{}". Please check path or create an empty one'
              .format(filename))


PACKAGE_NAME = 'configparser_crypt'
package_path = os.path.abspath(PACKAGE_NAME)
package_file = os.path.join(package_path, '__init__.py')
metadata = get_metadata(package_file)
requirements = parse_requirements(os.path.join(package_path, 'requirements.txt'))
long_description = _read_file('README.md')

setuptools.setup(
    name=PACKAGE_NAME,
    packages=setuptools.find_packages(),
    version=metadata['version'],
    install_requires=requirements,
    description=metadata['description'],
    license='BSD',
    author='NetInvent - Orsiris de Jong',
    author_email='contact@netinvent.fr',
    url='https://github.com/netinvent/configparser_crypt',
    keywords=['cryptography', 'configparser', 'symmetric', 'cipher', 'encryption', 'config file'],
    long_description=long_description,
    long_description_content_type='text/markdown',
    pyton_requires='>=3.5',
    classifiers=[
        "Development Status :: 5 - Production/Stable",
        "Intended Audience :: Developers",
        "Topic :: Software Development",
        "Topic :: System",
        "Topic :: System :: Operating System",
        "Topic :: System :: Shells",
        "Programming Language :: Python",
        "Programming Language :: Python :: 3",
        "Programming Language :: Python :: Implementation :: CPython",
        "Programming Language :: Python :: Implementation :: PyPy",
        "Operating System :: POSIX :: Linux",
        "Operating System :: POSIX :: BSD :: FreeBSD",
        "Operating System :: POSIX :: BSD :: NetBSD",
        "Operating System :: POSIX :: BSD :: OpenBSD",
        "Operating System :: Microsoft",
        "Operating System :: Microsoft :: Windows",
        "License :: OSI Approved :: BSD License",
    ],
)