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gnu: Remove python2-scikit-learn.

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* gnu/packages/machine-learning.scm (python2-scikit-learn): Delete variable.
(python-scikit-learn)[properties]: Remove the python2-variant property.
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Maxim Cournoyer 2022-04-29 17:07:26 -04:00
parent dc514a5164
commit 1c865e8e1c
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1 changed files with 0 additions and 47 deletions
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gnu/packages/machine-learning.scm
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@ -1128,55 +1128,8 @@ computing environments.")
(description (description
"Scikit-learn provides simple and efficient tools for data mining and "Scikit-learn provides simple and efficient tools for data mining and
data analysis.") data analysis.")
(properties `((python2-variant . ,(delay python2-scikit-learn))))
(license license:bsd-3))) (license license:bsd-3)))
;; scikit-learn 0.22 and later only supports Python 3, so we stick with
;; an older version here.
(define-public python2-scikit-learn
(let ((base (package-with-python2 (strip-python2-variant python-scikit-learn))))
(package
(inherit base)
(version "0.20.4")
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/scikit-learn/scikit-learn")
(commit version)))
(file-name (git-file-name "python-scikit-learn" version))
(sha256
(base32
"08zbzi8yx5wdlxfx9jap61vg1malc9ajf576w7a0liv6jvvrxlpj"))))
(arguments
`(#:python ,python-2
#:phases
(modify-phases %standard-phases
(add-after 'build 'build-ext
(lambda _ (invoke "python" "setup.py" "build_ext" "--inplace")))
(replace 'check
(lambda* (#:key tests? #:allow-other-keys)
(when tests?
;; Restrict OpenBLAS threads to prevent segfaults while testing!
(setenv "OPENBLAS_NUM_THREADS" "1")
;; Some tests require write access to $HOME.
(setenv "HOME" "/tmp")
(invoke "pytest" "sklearn" "-m" "not network"
"-k"
(string-append
;; This test tries to access the internet.
"not test_load_boston_alternative"
;; This test fails for unknown reasons
" and not test_rank_deficient_design"))))))))
(inputs
(list openblas))
(native-inputs
(list python2-pytest python2-pandas ;for tests
python2-cython))
(propagated-inputs
(list python2-numpy python2-scipy python2-joblib)))))
(define-public python-threadpoolctl (define-public python-threadpoolctl
(package (package
(name "python-threadpoolctl") (name "python-threadpoolctl")