New package: py-fastcache (#12451)

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

@@ -0,0 +1,17 @@
+# Copyright 2013-2019 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 PyFastcache(PythonPackage):
+    """C implementation of Python 3 functools.lru_cache"""
+
+    homepage = "https://github.com/pbrady/fastcache"
+    url      = "https://pypi.io/packages/source/f/fastcache/fastcache-1.1.0.tar.gz"
+
+    version('1.1.0', sha256='6de1b16e70335b7bde266707eb401a3aaec220fb66c5d13b02abf0eab8be782b')
+
+    depends_on('py-setuptools', type='build')