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+# 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 PyBintrees(PythonPackage):%0A    %22%22%22Package provides Binary-, RedBlack- and AVL-Trees in Python and Cython.%0A    %22%22%22%0A%0A    homepage = %22https://github.com/mozman/bintrees%22%0A    url      = %22https://pypi.io/packages/source/b/bintrees/bintrees-2.0.7.zip%22%0A%0A    version('2.0.7', sha256='60675e6602cef094abcd38bf4aecc067d78ae2d5e1645615c789724542d11270')%0A%0A    depends_on('py-setuptools', type='build')%0A

Add py-bintrees package (#12818)