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new package: py-numcodecs (#14330)

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* new package: py-numcodecs

* make msgpack variant
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Sinan 2020-01-01 21:09:29 -08:00 committed by Adam J. Stewart
parent 7a97dc3770
commit de73121ebd
1 changed files with 25 additions and 0 deletions
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var/spack/repos/builtin/packages/py-numcodecs/package.py Normal file
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# 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 PyNumcodecs(PythonPackage):
"""Numcodecs is a Python package providing buffer compression and
transformation codecs for use in data storage and communication
applications.
"""
homepage = "https://github.com/zarr-developers/numcodecs"
url = "https://pypi.io/packages/source/n/numcodecs/numcodecs-0.6.4.tar.gz"
version('0.6.4', sha256='ef4843d5db4d074e607e9b85156835c10d006afc10e175bda62ff5412fca6e4d')
variant('msgpack', default=False, description='Codec to encode data as msgpacked bytes.')
depends_on('py-setuptools@18.0:', type='build')
depends_on('py-setuptools-scm@1.5.4:', type=('build', 'run'))
depends_on('py-numpy@1.7:', type=('build', 'run'))
depends_on('py-msgpack', type=('build', 'run'), when='+msgpack')