py-exarl: new package (#35828)

* py-exarl: new package

* fix style

* extend copyright to 2023

* add maintainer

var/spack/repos/builtin/packages/py-exarl/package.py

@@ -0,0 +1,39 @@
+# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+
+from spack.package import *
+
+
+class PyExarl(PythonPackage):
+    """A scalable software framework for reinforcement learning environments
+    and agents/policies used for the Design and Control applications"""
+
+    homepage = "https://github.com/exalearn/EXARL"
+    git = "https://github.com/exalearn/EXARL.git"
+
+    maintainers("cmahrens")
+
+    version("master", branch="master")
+    version("develop", branch="develop")
+    version("update-spack", branch="update-spack")
+    version("0.1.0", tag="v0.1.0")
+
+    depends_on("python@3.6:", type=("build", "run"))
+    depends_on("git-lfs", type=("build"))
+    depends_on("py-setuptools", type=("build"))
+
+    depends_on("py-ase", type=("build", "run"))
+    depends_on("py-numba", type=("build", "run"))
+    depends_on("py-lmfit", type=("build", "run"))
+    depends_on("py-seaborn", type=("build", "run"))
+    depends_on("py-keras", type=("build", "run"))
+    depends_on("py-mpi4py", type=("build", "run"))
+    depends_on("py-scikit-learn", type=("build", "run"))
+    depends_on("py-tensorflow", type=("build", "run"))
+    depends_on("py-torch", type=("build", "run"))
+    depends_on("py-torchvision", type=("build", "run"))
+
+    phases = ["install"]