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# 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)
import tempfile
from spack.package import *
class PyKeras(PythonPackage):
"""Deep Learning library for Python. Convnets, recurrent neural networks,
and more. Runs on Theano or TensorFlow."""
homepage = "https://keras.io"
git = "https://github.com/keras-team/keras"
url = "https://github.com/keras-team/keras/archive/refs/tags/v2.7.0.tar.gz"
version("2.7.0", sha256="7502746467ab15184e2e267f13fbb2c3f33ba24f8e02a097d229ba376dabaa04")
version("2.6.0", sha256="15586a3f3e1ed9182e6e0d4c0dbd052dfb7250e779ceb7e24f8839db5c63fcae")
version("2.5.0", commit="9c266106163390f173625c4e7b1ccb03ae145ffc")
version("2.4.3", sha256="fedd729b52572fb108a98e3d97e1bac10a81d3917d2103cc20ab2a5f03beb973")
version("2.2.4", sha256="90b610a3dbbf6d257b20a079eba3fdf2eed2158f64066a7c6f7227023fd60bc9")
version("2.2.3", sha256="694aee60a6f8e0d3d6d3e4967e063b4623e3ca90032f023fd6d16bb5f81d18de")
version("2.2.2", sha256="468d98da104ec5c3dbb10c2ef6bb345ab154f6ca2d722d4c250ef4d6105de17a")
version("2.2.1", sha256="0d3cb14260a3fa2f4a5c4c9efa72226ffac3b4c50135ba6edaf2b3d1d23b11ee")
version("2.2.0", sha256="5b8499d157af217f1a5ee33589e774127ebc3e266c833c22cb5afbb0ed1734bf")
version("2.1.6", sha256="c14af1081242c25617ade7eb62121d58d01f16e1e744bae9fc4f1f95a417716e")
version("2.1.5", sha256="907ad29add1fff27342a9f4fe3e60003d450d3af41a38f22f629c7736fc8399d")
version("2.1.4", sha256="7ee1fcc79072ac904a4f008d715bcb78c60250ae3cd41d99e268c60ade8d0d3a")
version("2.1.3", sha256="7ca3a381523bad40a6922e88951a316664cb088fd01cea07e5ec8ada3327e3c7")
version("2.1.2", sha256="3ee56fc129d9d00b1916046e50056047836f97ada59df029e5661fb34442d5e8")
version("2.1.1", sha256="f0ca2458c60d9711edf4291230b31795307ad3781cb6232ff4792b53c8f55123")
version("2.1.0", sha256="67a0d66c20fff99312fc280e34c8f6dc3dbb027d4a33c13c79bec3c1173f6909")
version("2.0.9", sha256="6b8572cf1b4a22fd0120b7c23382ba4fa04a6f0397e02af1249be9a7309d1767")
version("2.0.8", sha256="899dc6aaed366f20100b9f80cf1093ea5b43eecc74afd1dc63a4e48dfa776ab9")
version("2.0.7", sha256="a6c72ee2b94be1ffefe7e77b69582b9827211f0c356b2189459711844d3634c0")
version("2.0.6", sha256="0519480abe4ad18b2c2d1bc580eab75edd82c95083d341a1157952f4b00019bb")
version("2.0.5", sha256="cbce24758530e070fe1b403d6d21391cbea78c037b70bf6afc1ca9f1f8269eff")
version("2.0.4", sha256="1cbe62af6821963321b275d5598fd94e63c11feaa1d4deaa79c9eb9ee0e1d68a")
version("2.0.3", sha256="398dbd4a95e9d3ab2b2941d3e0c19362d397a2a6c3a667ab89d3d6aad30997f4")
version("1.2.2", sha256="d2b18c4336eb9c4f0d03469870257efa7980a9b036c9d46dcf4d49e7f4487e2d")
version("1.2.1", sha256="6adce75b2050608e6683c3046ef938bfdc5bfcd4c6b6c522df5e50d18e0ac7c6")
version("1.2.0", sha256="33d5297cd0c280640dc5c075466995c05911bc1da35c83ae57b2a48188b605e2")
version("1.1.2", sha256="cfde0a424961ead4982a7ebefd77d8ca382810b5a69b566fa64c57d8f340eeb4")
version("1.1.1", sha256="be1b67f62e5119f6f24a239a865dc47e6d9aa93b97b506ba34cab7353dbc23b6")
version("1.1.0", sha256="36d83b027ba9d2c9da8e1eefc28f600ca93dc03423e033b633cbac9061af8a5d")
depends_on("python@3.6:", type=("build", "run"), when="@2.4")
depends_on("py-numpy@1.9.1:", type=("build", "run"), when="@2.4")
depends_on("py-scipy@0.14:", type=("build", "run"), when="@2.4")
depends_on("py-h5py", type=("build", "run"), when="@2.4")
depends_on("py-keras-applications", type="run", when="@2.2:2.4")
depends_on("py-keras-preprocessing", type="run", when="@2.2:2.4")
depends_on("py-setuptools", type="build")
depends_on("py-theano", type=("build", "run"), when="@:2.2")
depends_on("py-pyyaml", type=("build", "run"), when="@:2.4")
depends_on("py-six", type=("build", "run"), when="@:2.2")
depends_on("py-tensorflow@2.5.0:2.5", type=("build", "run"), when="@2.5.0:2.5")
depends_on("py-tensorflow@2.6.0:2.6", type=("build", "run"), when="@2.6.0:2.6")
depends_on("py-tensorflow@2.7.0:2.7", type=("build", "run"), when="@2.7.0:2.7")
depends_on("bazel", type="build", when="@2.5.0:")
depends_on("protobuf", type="build", when="@2.5.0:")
def url_for_version(self, version):
if version >= Version("2.6.0"):
return super(PyKeras, self).url_for_version(version)
else:
url = "https://pypi.io/packages/source/K/Keras/Keras-{0}.tar.gz"
return url.format(version.dotted)
@when("@2.5.0:")
def patch(self):
infile = join_path(self.package_dir, "protobuf_build.patch")
with open(infile, "r") as source_file:
text = source_file.read()
with open("keras/keras.bzl", mode="a") as f:
f.write(text)
filter_file(
'load("@com_google_protobuf//:protobuf.bzl", "py_proto_library")',
'load("@org_keras//keras:keras.bzl", "py_proto_library")',
"keras/protobuf/BUILD",
string=True,
)
@when("@2.5.0:")
def install(self, spec, prefix):
self.tmp_path = tempfile.mkdtemp(prefix="spack")
env["HOME"] = self.tmp_path
args = [
# Don't allow user or system .bazelrc to override build settings
"--nohome_rc",
"--nosystem_rc",
# Bazel does not work properly on NFS, switch to /tmp
"--output_user_root=" + self.tmp_path,
"build",
# Spack logs don't handle colored output well
"--color=no",
"--jobs={0}".format(make_jobs),
# Enable verbose output for failures
"--verbose_failures",
# Show (formatted) subcommands being executed
"--subcommands=pretty_print",
"--spawn_strategy=local",
# Ask bazel to explain what it's up to
# Needs a filename as argument
"--explain=explainlogfile.txt",
# Increase verbosity of explanation,
"--verbose_explanations",
# bazel uses system PYTHONPATH instead of spack paths
"--action_env",
"PYTHONPATH={0}".format(env["PYTHONPATH"]),
"//keras/tools/pip_package:build_pip_package",
]
bazel(*args)
build_pip_package = Executable("bazel-bin/keras/tools/pip_package/build_pip_package")
buildpath = join_path(self.stage.source_path, "spack-build")
build_pip_package("--src", buildpath)
with working_dir(buildpath):
args = std_pip_args + ["--prefix=" + prefix, "."]
pip(*args)
remove_linked_tree(self.tmp_path)
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