setup.py

import os
from os import path

from setuptools import setup, find_packages


def read_requirements(file_name, base_path=""):
    # Construct the full path to the requirements file
    full_path = os.path.join(base_path, file_name)
    requirements = []
    with open(full_path, "r", encoding="utf-8") as f:
        for line in f:
            # Strip whitespace and ignore comments
            line = line.strip()
            if line.startswith("#") or not line:
                continue

            # Handle -r directive
            if line.startswith("-r "):
                referenced_file = line.split()[1]  # Extract the file name
                # Recursively read the referenced file, making sure to include the base path
                requirements.extend(read_requirements(referenced_file, base_path=base_path))
            else:
                requirements.append(line)

    return requirements


setup(
    name='gempy_viewer',
    packages=find_packages(),
    url='',
    license='EUPL',
    author='Miguel de la Varga',
    author_email="miguel@terranigma-solutions.com",
    description='Viewer for the geological modeling package GemPy',
    install_requires=read_requirements("requirements.txt", "requirements"),
    extras_require={
            "opt": read_requirements("optional_requirements.txt", "requirements"),
            "dev": read_requirements("dev-requirements.txt" , "requirements"),
    },
    classifiers=[
            'Development Status :: 3 - Alpha',
            'Intended Audience :: Science/Research',
            'Topic :: Scientific/Engineering :: Visualization',
            'Topic :: Scientific/Engineering :: GIS',
            'Programming Language :: Python :: 3.10'
    ],
    python_requires='>=3.10',
    setup_requires=['setuptools_scm'],
    use_scm_version={
            "root"            : ".",
            "relative_to"     : __file__,
            "write_to"        : path.join("gempy_viewer", "_version.py"),
            "fallback_version": "3.0.0"
    },
    zip_safe=False
)