[bug#73915] [PATCH 23/42] gnu: python-specutils: Update to 1.18.0.

[Sharlatan Hellseher <sharlatanus@gmail.com>]

* gnu/packages/astronomy.scm (python-specutils): Update to 1.18.0.
[arguments]<#:phases>: Add 'relax-requirements phase.
[propagated-inputs]: Add python-astropy.
[native-inputs]: Add python-setuptools.
[description]: Fix indentation.

Change-Id: Ia77fc28b8735f188e211ffd476911a03e54f2325
---
 gnu/packages/astronomy.scm | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index ce8e4eddd4..fad0e68346 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -4435,13 +4435,13 @@ (define-public python-spectral-cube
 (define-public python-specutils
   (package
     (name "python-specutils")
-    (version "1.16.0")
+    (version "1.18.0")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "specutils" version))
        (sha256
-        (base32 "1bv1f0bpyc8pgxywcmhd3rpmnx0l604iqn4cx6isa9jfp6gnd0z3"))))
+        (base32 "16fwazgk1cbqd9njrmwg4xyxg4qykv8c5mk5bzxwz1q5arjc8cy7"))))
     (build-system pyproject-build-system)
     (arguments
      (list
@@ -4451,6 +4451,11 @@ (define-public python-specutils
       #:test-flags #~(list "-k" "not test_create_spectral_axis")
       #:phases
       #~(modify-phases %standard-phases
+          (add-after 'unpack 'relax-requirements
+            (lambda _
+              (substitute* "setup.cfg"
+                ;; numpy>=1.24
+                (("1.24") "1.23.2"))))
           (add-before 'check 'set-home-env
             (lambda _
               ;; Tests require HOME to be set.
@@ -4460,6 +4465,7 @@ (define-public python-specutils
      (list ;; python-stdatamodels ; cycle with python-synphot, optional.
            python-asdf
            python-asdf-astropy
+           python-astropy
            python-gwcs
            python-ndcube
            python-numpy
@@ -4467,17 +4473,18 @@ (define-public python-specutils
     (native-inputs
      (list python-matplotlib
            python-pytest-astropy
+           python-setuptools
            python-setuptools-scm
            python-spectral-cube))
     (home-page "https://specutils.readthedocs.io/")
     (synopsis "Package for spectroscopic astronomical data")
     (description
-     "@code{specutils} is a Python package for representing, loading, manipulating,
-and analyzing astronomical spectroscopic data.  The generic data containers and
-accompanying modules provide a toolbox that the astronomical community can use
-to build more domain-specific packages.  For more details about the underlying
-principles,
-see @url{https://github.com/astropy/astropy-APEs/blob/main/APE13.rst, APE13}.")
+     "@code{specutils} is a Python package for representing, loading,
+manipulating,and analyzing astronomical spectroscopic data.  The generic data
+containers and accompanying modules provide a toolbox that the astronomical
+community can use to build more domain-specific packages.  For more details
+about the underlying principles, see
+@url{https://github.com/astropy/astropy-APEs/blob/main/APE13.rst, APE13}.")
     (license license:bsd-3)))
 
 (define-public python-spherical-geometry
-- 
2.46.0