setup.py

# coding=utf-8

# SPDX-FileCopyrightText: Copyright (c) 2022 The torch-harmonics Authors. All rights reserved.
# SPDX-License-Identifier: BSD-3-Clause
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try:
    from setuptools import find_packages
    from setuptools import setup
except ImportError:
    from distutils.core import setup, find_packages

import re
from pathlib import Path


def version(root_path):
    """Returns the version taken from __init__.py

    Parameters
    ----------
    root_path : pathlib.Path
        path to the root of the package

    Reference
    ---------
    https://packaging.python.org/guides/single-sourcing-package-version/
    """
    version_path = root_path.joinpath("paddle_harmonics", "__init__.py")
    with version_path.open() as f:
        version_file = f.read()
    version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M)
    if version_match:
        return version_match.group(1)
    raise RuntimeError("Unable to find version string.")


def readme(root_path):
    """Returns the text content of the README.md of the package

    Parameters
    ----------
    root_path : pathlib.Path
        path to the root of the package
    """
    with root_path.joinpath("README.md").open(encoding="UTF-8") as f:
        return f.read()


root_path = Path(__file__).parent
README = readme(root_path)
VERSION = version(root_path)


config = {
    "name": "paddle_harmonics",
    "packages": find_packages(),
    "description": "A differentiable spherical harmonic transform for PaddlePaddle.",
    "long_description": README,
    "long_description_content_type": "text/markdown",
    "url": "https://github.com/NVIDIA/torch-harmonics",
    "author": "author",
    "author_email": "author@email.com",
    "version": VERSION,
    "install_requires": ["numpy"],
    "extras_require": {
        "sfno": ["tensorly"],
    },
    "license": "Modified BSD",
    "scripts": [],
    "include_package_data": True,
    "classifiers": [
        "Topic :: Scientific/Engineering",
        "License :: OSI Approved :: BSD License",
        "Programming Language :: Python :: 3",
    ],
}

setup(**config)