setup.py

from __future__ import annotations

import sys
from os import path

from setuptools import find_packages, setup

import versioneer

min_version = (3, 6)

if sys.version_info < min_version:
    error = """
blark does not support Python {0}.{1}.
Python {2}.{3} and above is required. Check your Python version like so:

python3 --version

This may be due to an out-of-date pip. Make sure you have pip >= 9.0.1.
Upgrade pip like so:

pip install --upgrade pip
""".format(
        *sys.version_info[:2], *min_version
    )
    sys.exit(error)


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


def read_requirements(fn: str) -> list[str]:
    """Read a requirements file and remove any comments."""
    with open(path.join(here, fn)) as fp:
        contents = fp.read()
    return [
        line for line in contents.splitlines()
        if line.strip() and not line.startswith("#")
    ]


with open(path.join(here, "README.md"), encoding="utf-8") as readme_file:
    readme = readme_file.read()

requirements = read_requirements("requirements.txt")
dev_requirements = read_requirements("requirements-dev.txt")
doc_requirements = read_requirements("requirements-doc.txt")

setup(
    name="blark",
    version=versioneer.get_version(),
    cmdclass=versioneer.get_cmdclass(),
    author="SLAC National Accelerator Laboratory",
    license="GPL",
    packages=find_packages(),
    description="Beckhoff TwinCAT IEC 61131-3 parsing tools",
    long_description=readme,
    long_description_content_type="text/markdown",
    entry_points={
        "console_scripts": [
            "blark = blark.__main__:main",
        ]
    },
    package_data={
        "blark": ["blark/iec.lark"],
    },
    include_package_data=True,
    python_requires=">=3.6",
    install_requires=requirements,
    extras_require={
        "dev": dev_requirements,
        "doc": dev_requirements + doc_requirements,
    },
)