setup.py

# stdlib
import os
import re

# third party
from setuptools import setup

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


def read(fname: str) -> str:
    return open(os.path.join(os.path.dirname(__file__), fname)).read()


def find_version() -> str:
    version_file = read("catenets/version.py").split("\n")[0]
    version_re = r"__version__ = \"(?P<version>.+)\""
    version_raw = re.match(version_re, version_file)

    if version_raw is None:
        return "0.0.1"

    version = version_raw.group("version")
    return version


if __name__ == "__main__":
    try:
        setup(
            version=find_version(),
        )
    except:  # noqa
        print(
            "\n\nAn error occurred while building the project, "
            "please ensure you have the most updated version of setuptools, "
            "setuptools_scm and wheel with:\n"
            "   pip install -U setuptools setuptools_scm wheel\n\n"
        )
        raise