diff options
Diffstat (limited to 'gnu/packages/python-science.scm')
| -rw-r--r-- | gnu/packages/python-science.scm | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/gnu/packages/python-science.scm b/gnu/packages/python-science.scm index 4636180dfa..93fc63c2e7 100644 --- a/gnu/packages/python-science.scm +++ b/gnu/packages/python-science.scm @@ -24,12 +24,138 @@ (define-module (gnu packages python-science) #:use-module ((guix licenses) #:prefix license:) #:use-module (gnu packages) + #:use-module (gnu packages base) + #:use-module (gnu packages check) + #:use-module (gnu packages gcc) + #:use-module (gnu packages maths) + #:use-module (gnu packages perl) + #:use-module (gnu packages python) #:use-module (gnu packages python-xyz) + #:use-module (gnu packages sphinx) #:use-module (guix packages) #:use-module (guix download) #:use-module (guix utils) #:use-module (guix build-system python)) +(define-public python-scipy + (package + (name "python-scipy") + (version "1.3.2") + (source + (origin + (method url-fetch) + (uri (pypi-uri "scipy" version)) + (sha256 + (base32 "192d8dsybvhv19igkrsafbdafx198nz7pibkjgrqjhlr66s3jfd0")))) + (build-system python-build-system) + (propagated-inputs + `(("python-numpy" ,python-numpy) + ("python-matplotlib" ,python-matplotlib) + ("python-pyparsing" ,python-pyparsing))) + (inputs + `(("lapack" ,lapack) + ("openblas" ,openblas))) + (native-inputs + `(("python-cython" ,python-cython) + ("python-pytest" ,python-pytest) + ("python-sphinx" ,python-sphinx) + ("python-numpydoc" ,python-numpydoc) + ("gfortran" ,gfortran) + ("perl" ,perl) + ("which" ,which))) + (outputs '("out" "doc")) + (arguments + `(#:phases + (modify-phases %standard-phases + (add-after 'unpack 'disable-broken-tests + (lambda _ + (substitute* "scipy/sparse/linalg/dsolve/tests/test_linsolve.py" + (("^( +)def test_threads_parallel\\(self\\):" m indent) + (string-append indent + "@pytest.mark.skip(reason=\"Disabled by Guix\")\n" + m))) + (substitute* "scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py" + (("^def test_parallel_threads\\(\\):" m) + (string-append "@pytest.mark.skip(reason=\"Disabled by Guix\")\n" + m))) + #t)) + (add-before 'build 'configure-openblas + (lambda* (#:key inputs #:allow-other-keys) + (call-with-output-file "site.cfg" + (lambda (port) + (format port + "[blas] +libraries = openblas +library_dirs = ~a/lib +include_dirs = ~a/include + +# backslash-n to make emacs happy +\n[atlas] +library_dirs = ~a/lib +atlas_libs = openblas +" + (assoc-ref inputs "openblas") + (assoc-ref inputs "openblas") + (assoc-ref inputs "openblas")))) + #t)) + (add-after 'install 'install-doc + (lambda* (#:key inputs outputs #:allow-other-keys) + (let* ((data (string-append (assoc-ref outputs "doc") "/share")) + (doc (string-append data "/doc/" ,name "-" ,version)) + (html (string-append doc "/html")) + (pyver ,(string-append "PYVER=" (version-major+minor + (package-version python)))) + ;; By default it tries to run sphinx-build through the Python + ;; interpreter which won't work with our shell wrapper. + (sphinxbuild "SPHINXBUILD=LANG=C sphinx-build")) + ;; Make installed package available for building the + ;; documentation + (add-installed-pythonpath inputs outputs) + (with-directory-excursion "doc" + ;; Fix generation of images for mathematical expressions. + (substitute* (find-files "source" "conf\\.py") + (("pngmath_use_preview = True") + "pngmath_use_preview = False")) + (mkdir-p html) + (invoke "make" "html" pyver sphinxbuild) + (with-directory-excursion "build/html" + (for-each (lambda (file) + (let* ((dir (dirname file)) + (tgt-dir (string-append html "/" dir))) + (install-file file html))) + (find-files "." ".*"))))) + #t)) + ;; Tests can only be run after the library has been installed and not + ;; within the source directory. + (delete 'check) + (add-after 'install 'check + (lambda* (#:key inputs outputs #:allow-other-keys) + (add-installed-pythonpath inputs outputs) + (with-directory-excursion "/tmp" + (invoke "python" "-c" + "import scipy; scipy.test(verbose=2)"))))))) + (home-page "https://www.scipy.org/") + (synopsis "The Scipy library provides efficient numerical routines") + (description "The SciPy library is one of the core packages that make up +the SciPy stack. It provides many user-friendly and efficient numerical +routines such as routines for numerical integration and optimization.") + (properties `((python2-variant . ,(delay python2-scipy)))) + (license license:bsd-3))) + +;; Version 1.2.2 is the last version to support Python 2 +(define-public python2-scipy + (package + (inherit (package-with-python2 + (strip-python2-variant python-scipy))) + (version "1.2.2") + (source + (origin + (method url-fetch) + (uri (pypi-uri "scipy" version)) + (sha256 + (base32 + "1cgvgin8fvckv96hjh3ikmwkra5rif51bdb75ifzf7xbil5iwcx4")))))) + (define-public python-scikit-image (package (name "python-scikit-image") |