#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Setup for autopep8."""

from setuptools import setup


def version():
    """Return version string."""
    with open('autopep8.py') as input_file:
        for line in input_file:
            if line.startswith('__version__'):
                import ast
                return ast.literal_eval(line.split('=')[1].strip())


with open('README.rst') as readme:
    setup(
        name='autopep8',
        version=version(),
        description='A tool that automatically formats Python code to conform '
                    'to the PEP 8 style guide',
        long_description=readme.read(),
        license='Expat License',
        author='Hideo Hattori',
        author_email='hhatto.jp@gmail.com',
        url='https://github.com/hhatto/autopep8',
        classifiers=[
            'Development Status :: 4 - Beta',
            'Environment :: Console',
            'Intended Audience :: Developers',
            'License :: OSI Approved :: MIT License',
            'Operating System :: OS Independent',
            'Programming Language :: Python',
            'Programming Language :: Python :: 2',
            'Programming Language :: Python :: 3',
            'Programming Language :: Unix Shell',
        ],
        keywords='automation, pep8, format',
        install_requires=['pep8 >= 1.3.2'],
        test_suite='test.test_autopep8',
        py_modules=['autopep8'],
        zip_safe=False,
        entry_points={'console_scripts': ['autopep8 = autopep8:main']},
    )

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Setup for autopep8."""

import ast
from setuptools import setup


def version():
    """Return version string."""
    with open('autopep8.py') as input_file:
        for line in input_file:
            if line.startswith('__version__'):
                return ast.parse(line).body[0].value.s


with open('README.rst') as readme:
    setup(
        name='autopep8',
        version=version(),
        description='A tool that automatically formats Python code to conform '
                    'to the PEP 8 style guide',
        long_description=readme.read(),
        license='Expat License',
        author='Hideo Hattori',
        author_email='hhatto.jp@gmail.com',
        url='https://github.com/hhatto/autopep8',
        classifiers=[
            'Development Status :: 4 - Beta',
            'Environment :: Console',
            'Intended Audience :: Developers',
            'License :: OSI Approved :: MIT License',
            'Operating System :: OS Independent',
            'Programming Language :: Python',
            'Programming Language :: Python :: 2',
            'Programming Language :: Python :: 3',
            'Programming Language :: Unix Shell',
        ],
        keywords='automation, pep8, format',
        install_requires=['pep8 >= 1.3.2'],
        test_suite='test.test_autopep8',
        py_modules=['autopep8'],
        zip_safe=False,
        entry_points={'console_scripts': ['autopep8 = autopep8:main']},
    )

Simplify version extraction