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[bug#69295,40/46] gnu: Add python-extinction.

Message ID e959488e1edd32bebe07cdb85428003a672d6f49.1708471786.git.sharlatanus@gmail.com
State New
Headers show
Series gnu: Astronomy 2024/02 updates. | expand

Commit Message

Sharlatan Hellseher Feb. 20, 2024, 11:43 p.m. UTC 
* gnu/packages/astronomy.scm (python-extinction): New variable.

Change-Id: I0f8877f8c79f6dd03150d92269c238cd706cc0ba
---
 gnu/packages/astronomy.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
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Patch

diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index 6324d941a8..d4c731a797 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -2114,6 +2114,32 @@  (define-public python-ephem
 of dates.")
     (license license:expat)))
 
+(define-public python-extinction
+  (package
+    (name "python-extinction")
+    (version "0.4.6")
+    (source
+     (origin
+       (method git-fetch) ; No tests in PyPI
+       (uri (git-reference
+             (url "https://github.com/kbarbary/extinction")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1adxq926jd469mxm6llvsljgf2jqb06905h61i9qzc7m2yrm4wga"))))
+    (build-system pyproject-build-system)
+    (arguments
+     (list
+      #:test-flags #~(list "test.py")))
+    (native-inputs (list python-cython python-pytest))
+    (propagated-inputs (list python-numpy))
+    (home-page "http://github.com/kbarbary/extinction")
+    (synopsis "Fast interstellar dust extinction laws")
+    (description
+     "This package provides a cython-optimized implementations of empirical dust
+exitinction laws found in the literature.")
+    (license license:expat)))
+
 (define-public python-hvpy
   (package
     (name "python-hvpy")