New package: py-gin-config (#27732)

* [py-gin-config] created template

* [py-gin-config]

- depends on setup tools
- added homepage
- added description
- removed fixmes

var/spack/repos/builtin/packages/py-gin-config/package.py

@@ -0,0 +1,18 @@
+# Copyright 2013-2021 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 PyGinConfig(PythonPackage):
+    """Gin provides a lightweight configuration framework for
+    Python, based on dependency injection."""
+
+    homepage = "https://github.com/google/gin-config"
+    pypi     = "gin-config/gin-config-0.5.0.tar.gz"
+
+    version('0.5.0', sha256='0c6ea5026ded927c8c93c990b01c695257c1df446e45e549a158cfbc79e19ed6')
+
+    depends_on('py-setuptools', type='build')