setup.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import io
import re
try:
    from setuptools import setup
    has_setuptools = True
except ImportError:
    from distutils.core import setup
    has_setuptools = False

src = io.open('jsonpatchext/jsonpatchext.py', encoding='utf-8').read()
metadata = dict(re.findall("__([a-z]+)__ = '([^']+)'", src))
docstrings = re.findall('"""([^"]*)"""', src, re.MULTILINE | re.DOTALL)

PACKAGE = 'jsonpatchext'

REQUIREMENTS = list(open('requirements.txt'))

if has_setuptools:
    OPTIONS = {
        'install_requires': REQUIREMENTS
    }
else:
    OPTIONS = {}

AUTHOR_EMAIL = metadata['author']
VERSION = metadata['version']
WEBSITE = metadata['website']
LICENSE = metadata['license']
DESCRIPTION = docstrings[0]

# Extract name and e-mail ("Firstname Lastname <mail@example.org>")
AUTHOR, EMAIL = re.match(r'(.*) <(.*)>', AUTHOR_EMAIL).groups()

read_md = lambda f: open(f, 'r').read()

CLASSIFIERS = [
    'Development Status :: 5 - Production/Stable',
    'Environment :: Console',
    'Intended Audience :: Developers',
    'License :: OSI Approved :: BSD License',
    'Operating System :: OS Independent',
    'Programming Language :: Python',
    'Programming Language :: Python :: 2',
    'Programming Language :: Python :: 2.7',
    'Programming Language :: Python :: 3',
    'Programming Language :: Python :: 3.5',
    'Programming Language :: Python :: 3.6',
    'Programming Language :: Python :: 3.7',
    'Programming Language :: Python :: 3.8',
    'Programming Language :: Python :: Implementation :: CPython',
    'Programming Language :: Python :: Implementation :: PyPy',
    'Topic :: Software Development :: Libraries',
    'Topic :: Utilities',
]


setup(name=PACKAGE,
      version=VERSION,
      description=DESCRIPTION,
      long_description=read_md('README.md'),
      long_description_content_type="text/markdown",
      author=AUTHOR,
      author_email=EMAIL,
      license=LICENSE,
      url=WEBSITE,
      packages=[PACKAGE],
      package_data={'': ['requirements.txt']},
      classifiers=CLASSIFIERS,
      python_requires='>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*',
      project_urls={
          'Website': 'https://github.com/RangelReale/python-json-patch-ext',
          'Repository': 'https://github.com/RangelReale/python-json-patch-ext.git',
          'Documentation': "https://python-json-patch-ext.readthedocs.org/",
          'PyPI': 'https://pypi.org/pypi/jsonpatchext',
      },
      test_suite="jsonpatchext.test.test_jsonpatchext",
      **OPTIONS
)