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

import ast
from io import open
import re
import sys

from setuptools import find_packages, setup

_version_re = re.compile(r'__version__\s+=\s+(.*)')

with open('cli_helpers/__init__.py', 'rb') as f:
    version = str(ast.literal_eval(_version_re.search(
        f.read().decode('utf-8')).group(1)))


def open_file(filename):
    """Open and read the file *filename*."""
    with open(filename) as f:
        return f.read()


readme = open_file('README.rst')

if sys.version_info[0] == 2:
    py2_reqs = ['backports.csv >= 1.0.0']
else:
    py2_reqs = []

setup(
    name='cli_helpers',
    author='dbcli',
    author_email='thomas@roten.us',
    version=version,
    url='https://github.com/dbcli/cli_helpers',
    packages=find_packages(exclude=['docs', 'tests', 'tests.tabular_output']),
    include_package_data=True,
    description='Helpers for building command-line apps',
    long_description=readme,
    long_description_content_type='text/x-rst',
    install_requires=[
        'configobj >= 5.0.5',
        'tabulate[widechars] >= 0.8.2',
        'terminaltables >= 3.0.0',
    ] + py2_reqs,
    extras_require={
        'styles':  ['Pygments >= 1.6'],
    },
    classifiers=[
        'Intended Audience :: Developers',
        'License :: OSI Approved :: BSD License',
        'Operating System :: Unix',
        'Programming Language :: Python',
        'Programming Language :: Python :: 3',
        'Programming Language :: Python :: 3.6',
        'Programming Language :: Python :: 3.7',
        'Topic :: Software Development',
        'Topic :: Software Development :: Libraries :: Python Modules',
        'Topic :: Terminals :: Terminal Emulators/X Terminals',
    ]
)