From a3fbf30fe3180394814a1566c21fd971a1f67b94 Mon Sep 17 00:00:00 2001
From: Sharlatan Hellseher <sharlatanus@gmail.com>
Date: Sat, 27 Jan 2024 16:30:17 +0000
Subject: [PATCH] gnu: python-pysynphot: Update to 2.0.0-0.54e9e2a.

* gnu/packages/astronomy.scm (python-pysynphot): Update to
2.0.0-0.54e9e2a.
[source]: Swap to git checkout as release is dated.
[arguments] <#:phases>: Add 'set-version phase.

Change-Id: Ibb51304cf15f191c731727344d413e2c2fd1a5ee
---
 gnu/packages/astronomy.scm | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index bec314f57b..7fe80e0fdb 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -3909,18 +3909,29 @@ Features:
     (license license:expat)))
 
 (define-public python-pysynphot
+  ;; XXX: 2.0.0 was released in 2021 there are a lot of changes since that
+  ;; time and it failed to build with python-astropy 6.0.0, use the latest
+  ;; upstream commit for now.
+  (let ((commit "54e9e2a624910c4d177ca70f8e9fb8110c8fae5b")
+        (revision "0"))
   (package
     (name "python-pysynphot")
-    (version "2.0.0")
-    (source (origin
-              (method url-fetch)
-              (uri (pypi-uri "pysynphot" version))
-              (sha256
-               (base32
-                "1rr29m63bnj47f6gvbvg3pm1296x14ad29c6qd0sdj4f4ilrzhj5"))))
+      (version (git-version "2.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/spacetelescope/pysynphot")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "09sivpfqilk86zp8k5wmrs4g48m4kypn34jcy95y5h4ygbn5zbzy"))))
     (build-system pyproject-build-system)
     (arguments
      (list #:phases #~(modify-phases %standard-phases
+                        (add-before 'build 'set-version
+                          (lambda _
+                            (setenv "SETUPTOOLS_SCM_PRETEND_VERSION" "2.0.0")))
                         (add-before 'check 'set-env-data-path
                           (lambda _
                             (setenv "PYSYN_CDBS"
@@ -3938,7 +3949,7 @@ IRAF.  @code{pysynphot} simulates photometric data and spectra as they are
 observed with the Hubble Space Telescope (HST).  Passbands for standard
 photometric systems are available, and users can incorporate their own filters,
 spectra, and data.")
-    (license license:bsd-3)))
+    (license license:bsd-3))))
 
 (define-public python-sep
   (package