New package: py-pyrfr (#28485)

* [py-pyrfr] create template

* [py-pyrfr]

- added homepage
- added description
- added dependencies
- updated copyright
- removed fixmes

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

@@ -0,0 +1,20 @@
+# Copyright 2013-2022 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 import *
+
+
+class PyPyrfr(PythonPackage):
+    """This package serves as the python interface to RFR, an
+    extensible C++ librarry for random forests."""
+
+    homepage = "https://automl.github.io/random_forest_run/installation.html"
+    pypi     = "pyrfr/pyrfr-0.8.2.tar.gz"
+
+    version('0.8.2', sha256='c18a6e8f0bd971c1ea449b6dd0997a6ec1fe9a031883400bdcc95fa5ddd65975')
+
+    depends_on('python@3:', type=('build', 'run'))
+    depends_on('py-setuptools', type='build')
+    depends_on('swig')