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authorSharlatan Hellseher <sharlatanus@gmail.com>2022-07-29 21:17:50 +0100
committerEfraim Flashner <efraim@flashner.co.il>2022-08-05 21:44:11 +0300
commit6615e82a63b7515a91aa453cab2c1788f4b1adf9 (patch)
tree3683589f766feb8b233d078dd6617ec0ca684de5 /gnu
parentb12da85668c40be322204e1ca04fb70b4d709411 (diff)
gnu: Add python-pynbody.
* gnu/packages/astronomy.scm: (python-pynbody): New variable. Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/astronomy.scm69
1 files changed, 69 insertions, 0 deletions
diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index 3c4c92619e..29f1e6fc36 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -1739,6 +1739,75 @@ Astronomical Union (IAU). All C routines are wrapped as Numpy universal
functions, so that they can be called with scalar or array inputs.")
(license license:bsd-3)))
+(define-public python-pynbody
+ (package
+ (name "python-pynbody")
+ (version "1.2.3")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (pypi-uri "pynbody" version))
+ (sha256
+ (base32 "1jxwk2s4qz1znvyak2lj7ld01kl1jh87xp81ki7a8dz1gcy93fkx"))))
+ (build-system python-build-system)
+ (arguments
+ (list #:phases
+ #~(modify-phases %standard-phases
+ (add-after 'unpack 'disable-tests-require-testdata
+ (lambda _
+ ;; Disable tests which need to download additional 1.0GiB+
+ ;; of test data archive from
+ ;; http://star.ucl.ac.uk/~app/testdata.tar.gz
+ ;; https://github.com/pynbody/pynbody/blob/ \
+ ;; f4bd482dc47532831b3ec115c7cb07149d61bfc5/ \
+ ;; .github/workflows/build-test.yaml#L41
+ (with-directory-excursion "tests"
+ (for-each delete-file
+ '("gravity_test.py"
+ "adaptahop_test.py"
+ "ahf_halos_test.py"
+ "array_test.py"
+ "bridge_test.py"
+ "family_test.py"
+ "partial_tipsy_test.py"
+ "snapshot_test.py"
+ "test_profile.py"
+ "gadget_test.py"
+ "gadgethdf_test.py"
+ "grafic_test.py"
+ "halotools_test.py"
+ "nchilada_test.py"
+ "ramses_new_ptcl_format_test.py"
+ "ramses_test.py"
+ "rockstar_test.py"
+ "sph_image_test.py"
+ "sph_smooth_test.py"
+ "subfind_test.py"
+ "subfindhdf_gadget4_test.py"
+ "tipsy_test.py")))))
+ (replace 'check
+ (lambda* (#:key tests? inputs outputs #:allow-other-keys)
+ (when tests?
+ (add-installed-pythonpath inputs outputs)
+ (setenv "HOME" "/tmp")
+ (invoke "pytest" "-vv")))))))
+ (native-inputs
+ (list python-cython
+ python-pandas
+ python-pytest))
+ (propagated-inputs
+ (list python-h5py
+ python-matplotlib
+ python-numpy
+ python-posix-ipc
+ python-scipy))
+ (home-page "https://pynbody.github.io/pynbody/index.html")
+ (synopsis "Light-weight astronomical N-body/SPH analysis for python")
+ (description "@code{Pynbody} is an analysis framework for N-body and hydrodynamic
+astrophysical simulations supporting PKDGRAV/Gasoline, Gadget, Gadget4/Arepo,
+N-Chilada and RAMSES AMR outputs.")
+ (license license:gpl3+)))
+
(define-public python-sep
(package
(inherit libsep)