setup.py

import io
import os
import sys
from shutil import rmtree
from setuptools import find_packages, setup, Command
import setuptools.command.build_py


def get_version():
    try:
        import subprocess
        CWD = os.path.dirname(os.path.abspath(__file__))
        rev = subprocess.check_output("git rev-parse --short HEAD".split(), cwd=CWD)
        version = "0.0+" + str(rev.strip().decode('utf-8'))
        return version
    except Exception:
        return "0.0"


# Package meta-data.
NAME = 'probtorch'
DESCRIPTION = 'Probabilistic Torch is library for deep generative models that extends PyTorch'
URL = 'https://github.com/probtorch/probtorch'
VERSION = get_version()
REQUIRED = [
    'torch',
]

# The rest you shouldn't have to touch too much :)
# ------------------------------------------------
# Except, perhaps the License and Trove Classifiers!
# If you do change the License, remember to change the Trove Classifier for that!

here = os.path.abspath(os.path.dirname(__file__))

# Import the README and use it as the long-description.
# Note: this will only work if 'README.md' is present in your MANIFEST.in file!
with io.open(os.path.join(here, 'README.md'), encoding='utf-8') as f:
    long_description = '\n' + f.read()


class build_py(setuptools.command.build_py.build_py):

    def run(self):
        self.create_version_file()
        setuptools.command.build_py.build_py.run(self)

    @staticmethod
    def create_version_file():
        print('-- Building version ' + VERSION)
        version_path = os.path.join(here, 'probtorch', 'version.py')
        with open(version_path, 'w') as f:
            f.write("__version__ = '{}'\n".format(VERSION))


class UploadCommand(Command):
    """Support setup.py upload."""

    description = 'Build and publish the package.'
    user_options = []

    @staticmethod
    def status(s):
        """Prints things in bold."""
        print('\033[1m{0}\033[0m'.format(s))

    def initialize_options(self):
        pass

    def finalize_options(self):
        pass

    def run(self):
        try:
            self.status('Removing previous builds...')
            rmtree(os.path.join(here, 'dist'))
        except OSError:
            pass

        self.status('Building Source and Wheel (universal) distribution...')
        os.system('{0} setup.py sdist bdist_wheel --universal'.format(sys.executable))

        self.status('Uploading the package to PyPi via Twine...')
        os.system('twine upload dist/*')

        sys.exit()


setup(
    name=NAME,
    version=VERSION,
    description=DESCRIPTION,
    long_description=long_description,
    url=URL,
    packages=find_packages(exclude=('tests',)),
    install_requires=REQUIRED,
    include_package_data=True,
    license='MIT',
    classifiers=[
        # Trove classifiers
        # Full list: https://pypi.python.org/pypi?%3Aaction=list_classifiers
        'License :: OSI Approved :: MIT License',
        'Programming Language :: Python',
        'Programming Language :: Python :: 2.7',
        'Programming Language :: Python :: 3',
        'Programming Language :: Python :: 3.3',
        'Programming Language :: Python :: 3.4',
        'Programming Language :: Python :: 3.5',
        'Programming Language :: Python :: 3.6',
        'Programming Language :: Python :: Implementation :: CPython',
    ],
    # $ setup.py publish support.
    cmdclass={
        'build_py': build_py,
        'upload': UploadCommand,
    },
)