setup.py

#!/usr/bin/env python

import os
import sys
import logging

import setuptools


PACKAGE_NAME = 'parks'
MINIMUM_PYTHON_VERSION = 3, 6


def check_python_version():
    """Exit when the Python version is too low."""
    if sys.version_info < MINIMUM_PYTHON_VERSION:
        sys.exit("Python {0}.{1}+ is required.".format(*MINIMUM_PYTHON_VERSION))


def read_package_variable(key, filename='__init__.py'):
    """Read the value of a variable from the package without importing."""
    module_path = os.path.join(PACKAGE_NAME, filename)
    with open(module_path) as module:
        for line in module:
            parts = line.strip().split(' ', 2)
            if parts[:-1] == [key, '=']:
                return parts[-1].strip("'")
    logging.warning("'%s' not found in '%s'", key, module_path)
    return None


def build_description():
    """Build a description for the project from documentation files."""
    try:
        readme = open("README.rst").read()
        changelog = open("CHANGELOG.rst").read()
    except IOError:
        return "<placeholder>"
    else:
        return readme + '\n' + changelog


check_python_version()

setuptools.setup(
    name=read_package_variable('__project__'),
    version=read_package_variable('__version__'),

    description="Find and validate park data on OpenStreetMap.",
    url='https://github.com/citizenlabsgr/grparks',
    author='Jace Browning',
    author_email='jacebrowning@gmail.com',

    packages=setuptools.find_packages(),

    entry_points={'console_scripts': []},

    long_description=build_description(),
    license='MIT',
    classifiers=[
        'Development Status :: 1 - Planning',
        'Natural Language :: English',
        'Operating System :: OS Independent',
        'Programming Language :: Python :: 3.6',
    ],

    install_requires=[
        "docopt~=0.6.2",
        "osmapi~=1.1.0",
        "shapely~=1.5.2",
        "minilog~=0.3.1",
    ]
)