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authorSharlatan Hellseher <sharlatanus@gmail.com>2023-10-09 00:40:08 +0100
committerChristopher Baines <mail@cbaines.net>2023-10-11 12:11:41 +0100
commit8647a2d4b10f9378d759c6a946de9295dffe9b27 (patch)
tree77fde678496c15ee3263a1ce8716203d3937f632
parentdf3a912498818a6b710ed48ae6a06863633a52d6 (diff)
downloadguix-8647a2d4b10f9378d759c6a946de9295dffe9b27.tar.gz
gnu: python-jplephem: Improve package style.
* gnu/packages/astronomy.scm (python-jplephem)[build-system]: Shift to
pyproject-build-system.
[arguments]: Use G-expressions. Simplify 'check phase.
[description]: Extend it with more details.

Signed-off-by: Christopher Baines <mail@cbaines.net>
-rw-r--r--gnu/packages/astronomy.scm25
1 files changed, 13 insertions, 12 deletions
diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index 75ae4f0229..190deffdf2 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -3238,24 +3238,25 @@ Moon position, etc.")
        (uri (pypi-uri "jplephem" version))
        (sha256
         (base32 "1kvdzwyh0invinvcnwfr14r9zbqzcwkdh0cpzw1m4vkdcm64aqn1"))))
-    (build-system python-build-system)
+    (build-system pyproject-build-system)
     (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (replace 'check
-           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
-             (when tests?
-               (let ((out (assoc-ref outputs "out")))
-                 (add-installed-pythonpath inputs outputs)
-                 (setenv "PATH" (string-append out "/bin:" (getenv "PATH")))
-                 (invoke "python" "-m" "unittest" "discover" "-s" "test"))))))))
+     (list
+      #:phases
+      #~(modify-phases %standard-phases
+          (replace 'check
+            (lambda* (#:key tests? #:allow-other-keys)
+              (when tests?
+                (invoke "python" "-m" "unittest" "discover" "-s" "test")))))))
     (inputs
      (list python-numpy))
     (home-page "https://github.com/brandon-rhodes/python-jplephem")
     (synopsis "Python version of NASA DE4xx ephemerides")
     (description
-     "The package is a Python implementation of the mathematics that standard
-JPL ephemerides use to predict raw (x,y,z) planetary positions.")
+     "@code{skyfield} computes positions for the stars, planets, and
+satellites in orbit around the Earth.  Its results should agree with the
+positions generated by the United States Naval Observatory and their
+Astronomical Almanac to within 0.0005 arcseconds (half a @emph{mas} or
+milliarcsecond).")
     (license license:expat)))
 
 (define-public python-jwst