Add py-uritemplate package (#12259)

var/spack/repos/tutorial/packages/py-uritemplate/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 PyUritemplate(PythonPackage):
+    """Simple python library to deal with URI Templates."""
+
+    homepage = "https://uritemplate.readthedocs.org/"
+    url      = "https://pypi.io/packages/source/u/uritemplate/uritemplate-3.0.0.tar.gz"
+
+    version('3.0.0', sha256='c02643cebe23fc8adb5e6becffe201185bf06c40bda5c0b4028a93f1527d011d')
+
+    depends_on('py-setuptools', type='build')