fix setup dep and move all in setup.cfg

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright [2022] [Mario Geiger]
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

setup.cfg

@@ -7,3 +7,27 @@ exclude = .eggs,*.egg,build,dist,docs/_build,notebook
 
 [pydocstyle]
 select = D415, D403
+
+[metadata]
+name = e3nn_jax
+version = attr: e3nn_jax.__version__
+description = Equivariant convolutional neural networks for the group E(3) of 3 dimensional rotations, translations, and mirrors.
+long_description = file: README.md
+long_description_content_type = text/markdown
+url = https://e3nn.org
+classifiers =
+    Programming Language :: Python :: 3.7
+license = Apache License 2.0
+license_file = LICENSE
+
+[options]
+packages = find:
+python_requires = >=3.7
+install_requires =
+    jax
+    dm-haiku
+    flax
+    optax
+    sympy
+    numpy
+    tqdm

setup.py

@@ -1,56 +1,4 @@
-from setuptools import find_packages, setup
+from setuptools import setup
 
-import os
-import re
-
-
-# Recommendations from https://packaging.python.org/
-here = os.path.abspath(os.path.dirname(__file__))
-with open(os.path.join(here, "README.md"), encoding="utf-8") as f:
-    long_description = f.read()
-
-
-def read(*parts):
-    with open(os.path.join(here, *parts), "r") as fp:
-        return fp.read()
-
-
-def find_version(*file_paths):
-    version_file = read(*file_paths)
-    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.")
-
-
-setup(
-    name="e3nn_jax",
-    version=find_version("e3nn_jax", "__init__.py"),
-    description="Equivariant convolutional neural networks "
-    "for the group E(3) of 3 dimensional rotations, translations, and mirrors.",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    url="https://e3nn.org",
-    packages=find_packages(exclude=["examples"]),
-    install_requires=[
-        "jax",
-        "dm-haiku",
-        "flax",
-        "optax",
-        "sympy",
-        "numpy",
-    ],
-    include_package_data=True,
-    classifiers=[
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3 :: Only",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
-        "License :: OSI Approved :: MIT License",
-        "Operating System :: OS Independent",
-    ],
-    python_requires=">=3.7",
-    license="MIT",
-    license_files=["LICENSE"],
-)
+if __name__ == "__main__":
+    setup()