@@ -0,0 +1,649 @@
+# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other%0A# Spack Project Developers. See the top-level COPYRIGHT file for details.%0A#%0A# SPDX-License-Identifier: (Apache-2.0 OR MIT)%0A%0Afrom spack import *%0A%0A%0Aclass PyLigoSegments(PythonPackage):%0A    %22%22%22Representations of semi-open intervals.%22%22%22%0A%0A    homepage = %22https://pypi.org/project/ligo-segments/%22%0A    url      = %22https://pypi.io/packages/source/l/ligo-segments/ligo-segments-1.2.0.tar.gz%22%0A%0A    version('1.2.0', sha256='5edbcb88cae007c4e154a61cb2c9d0a6d6d4016c1ecaf0a59a667a267bd20e7a')%0A%0A    depends_on('py-setuptools', type='build')%0A    depends_on('py-six', type=('build', 'run'))%0A

Add py-ligo-segments package (#12820)