# Copyright 2013-2022 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 PyChainmap(PythonPackage):
    """Clone/backport of ChainMap for Python 2.6, Python 3.2, and PyPy3
       based on Python 3.2--versions that currently lack their own
       ChainMap implementations."""

    homepage = "https://bitbucket.org/jeunice/chainmap/src/default/"
    pypi = "chainmap/chainmap-1.0.3.tar.gz"

    version('1.0.3', sha256='e42aaa4b3e2f66102a11bfd563069704bfbfd84fdcb517b564effd736bf53cd9')
    version('1.0.2', sha256='405da3bce9913bfb33e6e497803b447b60d12ab44031ca357626143e087e0526')
    version('1.0.1', sha256='c1cd76c679dd7af982ec5a45788ef4a0dfc20e77f27ccdeca289a5141862ff64')
    version('1.0.0', sha256='2e24b2efa3494b16772282812efcd712b1d6b80e1b761a56b1b7cbc8fe0313c4')

    depends_on('py-setuptools',   type='build')
