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gnu: Remove python-keras.

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* gnu/packages/machine-learning.scm (python-keras): Delete variable.

Change-Id: I14f11e7086f3c01fd281b573f61e20adaa388c9a
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Andreas Enge 2025-08-06 11:13:36 +02:00
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@ -4159,158 +4159,6 @@ module of the Keras deep learning library. It provides utilities for working
with image data, text data, and sequence data.")
(license license:expat)))
(define-public python-keras
(package
(name "python-keras")
(version "2.3.1")
(source
(origin
(method url-fetch)
(uri (pypi-uri "Keras" version))
(sha256
(base32
"1k68xd8n2y9ldijggjc8nn4d6d1axw0p98gfb0fmm8h641vl679j"))
(modules '((guix build utils)))
(snippet
'(substitute* '("keras/callbacks/callbacks.py"
"keras/engine/training_utils.py"
"keras/engine/training.py"
"keras/engine/training_generator.py"
"keras/utils/generic_utils.py")
(("from collections import Iterable")
"from collections.abc import Iterable")
(("collections.Container")
"collections.abc.Container")
(("collections.Mapping")
"collections.abc.Mapping")
(("collections.Sequence")
"collections.abc.Sequence")))))
(build-system python-build-system)
(arguments
`(#:phases
(modify-phases %standard-phases
(add-after 'unpack 'tf-compatibility
(lambda _
(substitute* "keras/backend/tensorflow_backend.py"
(("^get_graph = .*")
"get_graph = tf.get_default_graph")
(("tf.compat.v1.nn.fused_batch_norm")
"tf.nn.fused_batch_norm")
;; categorical_crossentropy does not support axis
(("from_logits=from_logits, axis=axis")
"from_logits=from_logits")
;; dropout accepts a level number, not a named rate argument.
(("dropout\\(x, rate=level,")
"dropout(x, level,")
(("return x.shape.rank")
"return len(x.shape)"))))
(add-after 'unpack 'hdf5-compatibility
(lambda _
;; The truth value of an array with more than one element is ambiguous.
(substitute* "tests/keras/utils/io_utils_test.py"
((" *assert .* == \\[b'(asd|efg).*") ""))
(substitute* "tests/test_model_saving.py"
(("h5py.File\\('does not matter',")
"h5py.File('does not matter', 'w',"))
(substitute* "keras/utils/io_utils.py"
(("h5py.File\\('in-memory-h5py', driver='core', backing_store=False\\)")
"h5py.File('in-memory-h5py', 'w', driver='core', backing_store=False)")
(("h5file.fid.get_file_image")
"h5file.id.get_file_image"))
(substitute* "keras/engine/saving.py"
(("\\.decode\\('utf-?8'\\)") ""))))
(add-after 'unpack 'delete-unavailable-backends
(lambda _
(delete-file "keras/backend/theano_backend.py")
(delete-file "keras/backend/cntk_backend.py")))
(replace 'check
(lambda* (#:key tests? #:allow-other-keys)
(when tests?
;; These tests attempt to download data files from the internet.
(delete-file "tests/integration_tests/test_datasets.py")
(delete-file "tests/integration_tests/imagenet_utils_test.py")
(invoke "python" "-m" "pytest" "tests"
"-p" "no:pep8"
;; FIXME: python-build-system lacks PARALLEL-TESTS?
"-n" (number->string (parallel-job-count))
;; This one uses the theano backend that we don't have.
"--ignore=tests/test_api.py"
"--ignore=tests/keras/backend/backend_test.py"
;; Our Tensorflow version does not have the coder ops library.
"--ignore=tests/keras/callbacks/callbacks_test.py"
;; ...nor do we have tensorboard
"--ignore=tests/keras/callbacks/tensorboard_test.py"
"-k"
(string-append
;; See https://github.com/keras-team/keras/pull/7033
"not test_TimeDistributed_learning_phase "
;; XXX fails because no closure is provided
"and not test_func_dump_and_load_backwards_compat "
;; XXX real bug? These are all tests that fail due to
;; shape mismatch, e.g. "got logits shape [12,3] and
;; labels shape [9]"
"and not test_model_with_crossentropy_losses_channels_first "
"and not test_masking_correctness_output_size_not_equal_to_first_state_size "
"and not test_convolutional_recurrent "
"and not test_axis "
;; XXX fails because of 3/15 values have unexpected differences.
"and not test_masking_correctness_output_not_equal_to_first_state "
;; XXX fails because of a difference of about 0.1
"and not test_sample_weighted "
;; XXX fails because of a difference of about 0.3
"and not test_scalar_weighted "
;; XXX fails because of a difference of about 0.2
"and not test_unweighted "
;; XXX I cannot reproduce this in an interactive
;; Python session, because l2_norm works just fine.
"and not test_weighted " ;TestCosineSimilarity
"and not test_config " ;TestCosineSimilarity
;; The following test fails only in the build
;; container; skip it.
"and not test_selu "
;; The following test was found flaky and removed in
;; recent versions.
"and not test_stateful_metrics"))))))))
(propagated-inputs
(list python-h5py
python-keras-applications
python-keras-preprocessing
python-numpy
python-pydot
python-pyyaml
python-scipy
python-six
tensorflow
graphviz))
(native-inputs
(list python-flaky
python-markdown
python-pandas
python-pytest
python-pytest-cov
python-pytest-timeout
python-pytest-xdist
python-pyux
python-sphinx
python-requests))
(home-page "https://keras.io/")
(synopsis "High-level deep learning framework")
(description "Keras is a high-level neural networks API, written in Python
and capable of running on top of TensorFlow. It was developed with a focus on
enabling fast experimentation. Use Keras if you need a deep learning library
that:
@itemize
@item Allows for easy and fast prototyping (through user friendliness,
modularity, and extensibility).
@item Supports both convolutional networks and recurrent networks, as well as
combinations of the two.
@item Runs seamlessly on CPU and GPU.
@end itemize\n")
(license license:expat)))
(define-public gloo
(let ((version "0.0.0") ; no proper version tag
(commit "81925d1c674c34f0dc34dd9a0f2151c1b6f701eb")