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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 PyTensorflowEstimator(Package):
"""TensorFlow Estimator is a high-level TensorFlow API that greatly
simplifies machine learning programming."""
homepage = "https://github.com/tensorflow/estimator"
url = "https://github.com/tensorflow/estimator/archive/v1.13.0.tar.gz"
version('2.0.0', sha256='6f4bdf1ab219e1f1cba25d2af097dc820f56479f12a839853d97422fe4d8b465')
version('1.13.0', sha256='a787b150ff436636df723e507019c72a5d6486cfe506886279d380166953f12f', preferred=True)
extends('python')
depends_on('py-tensorflow@2.0.0', when='@2.0.0')
depends_on('py-tensorflow@1.13.1', when='@1.13.0')
depends_on('bazel@0.19.0', type='build')
depends_on('py-pip', type='build')
depends_on('py-funcsigs@1.0.2:', type=('build', 'run'))
def install(self, spec, prefix):
tmp_path = join_path(env.get('SPACK_TMPDIR', '/tmp/spack'),
'tf-estimator',
self.module.site_packages_dir[1:])
mkdirp(tmp_path)
env['TEST_TMPDIR'] = tmp_path
env['HOME'] = tmp_path
# bazel uses system PYTHONPATH instead of spack paths
bazel('--action_env', 'PYTHONPATH={0}'.format(env['PYTHONPATH']),
'//tensorflow_estimator/tools/pip_package:build_pip_package')
build_pip_package = Executable(join_path(
'bazel-bin/tensorflow_estimator/tools',
'pip_package/build_pip_package'))
build_pip_package(tmp_path)
pip = Executable('pip')
pip('install', '--prefix={0}'.format(prefix),
'--find-links={0}'.format(tmp_path), 'tensorflow-estimator')
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