setup.py

#!/usr/bin/env python

from setuptools import setup
import subprocess
import sys
import os

python_version = sys.version_info
if python_version < (3, 8):
    sys.exit("Python < 3.8 is not supported, aborting setup")


def write_version_file(version):
    """Writes a file with version information to be used at run time

    Parameters
    ----------
    version: str
        A string containing the current version information

    Returns
    -------
    version_file: str
        A path to the version file

    """
    try:
        git_log = subprocess.check_output(
            ["git", "log", "-1", "--pretty=%h %ai"]
        ).decode("utf-8")
        git_diff = (
            subprocess.check_output(["git", "diff", "."])
            + subprocess.check_output(["git", "diff", "--cached", "."])
        ).decode("utf-8")
        if git_diff == "":
            git_status = "(CLEAN) " + git_log
        else:
            git_status = "(UNCLEAN) " + git_log
    except Exception as e:
        print("Unable to obtain git version information, exception: {}".format(e))
        git_status = "release"

    version_file = ".version"
    if os.path.isfile(version_file) is False:
        with open("bilby/" + version_file, "w+") as f:
            f.write("{}: {}".format(version, git_status))

    return version_file


def get_long_description():
    """Finds the README and reads in the description"""
    here = os.path.abspath(os.path.dirname(__file__))
    with open(os.path.join(here, "README.rst")) as f:
        long_description = f.read()
    return long_description


def get_requirements(kind=None):
    if kind is None:
        fname = "requirements.txt"
    else:
        fname = f"{kind}_requirements.txt"
    with open(fname, "r") as ff:
        requirements = ff.readlines()
    return requirements


# get version info from __init__.py
def readfile(filename):
    with open(filename) as fp:
        filecontents = fp.read()
    return filecontents


VERSION = '1.1.5'
version_file = write_version_file(VERSION)
long_description = get_long_description()

setup(
    name="bilby",
    description="A user-friendly Bayesian inference library",
    long_description=long_description,
    long_description_content_type="text/x-rst",
    url="https://git.ligo.org/lscsoft/bilby",
    author="Greg Ashton, Moritz Huebner, Paul Lasky, Colm Talbot",
    author_email="paul.lasky@monash.edu",
    license="MIT",
    version=VERSION,
    packages=[
        "bilby",
        "bilby.bilby_mcmc",
        "bilby.core",
        "bilby.core.prior",
        "bilby.core.sampler",
        "bilby.core.utils",
        "bilby.gw",
        "bilby.gw.detector",
        "bilby.gw.eos",
        "bilby.gw.likelihood",
        "bilby.gw.sampler",
        "bilby.hyper",
        "cli_bilby",
    ],
    package_dir={"bilby": "bilby", "cli_bilby": "cli_bilby"},
    package_data={
        "bilby.gw": ["prior_files/*"],
        "bilby.gw.detector": ["noise_curves/*.txt", "detectors/*"],
        "bilby.gw.eos": ["eos_tables/*.dat"],
        "bilby": [version_file],
    },
    python_requires=">=3.8",
    install_requires=get_requirements(),
    extras_require={
        "gw": get_requirements("gw"),
        "mcmc": get_requirements("mcmc"),
        "all": (
            get_requirements("sampler")
            + get_requirements("gw")
            + get_requirements("mcmc")
            + get_requirements("optional")
        ),
    },
    entry_points={
        "console_scripts": [
            "bilby_plot=cli_bilby.plot_multiple_posteriors:main",
            "bilby_result=cli_bilby.bilby_result:main",
        ]
    },
    classifiers=[
        "Programming Language :: Python :: 3.8",
        "Programming Language :: Python :: 3.9",
        "License :: OSI Approved :: MIT License",
        "Operating System :: OS Independent",
    ],
)