From 6613e5e6b690881e4e65794b534535a8325d377b Mon Sep 17 00:00:00 2001
From: Nicolas Graves <ngraves@ngraves.fr>
Date: Sat, 18 Oct 2025 13:03:52 +0200
Subject: [PATCH] gnu: python-plac: Switch to pyproject.

* gnu/packages/python-xyz.scm (python-plac):
[source]: Switch to git-fetch.
[build-system]: Switch to pyproject-build-system.
[native-inputs]: Add python-pytest, python-setuptools.
[arguments, description]: Improve style.

Change-Id: I1ad6ae1a9115f4a498662167914cc2caad5a1af9
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>
---
 gnu/packages/python-xyz.scm | 37 +++++++++++++++++++++----------------
 1 file changed, 21 insertions(+), 16 deletions(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 6395878a12d2fd630eadb4e749f1b63c08927329..83ce4c125d874871b90250d877084310e7325d7e 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -15897,27 +15897,32 @@ multiprecision arithmetic.")
     (version "1.3.5")
     (source
      (origin
-       (method url-fetch)
-       (uri (pypi-uri "plac" version))
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/ialbert/plac")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
        (sha256
-        (base32 "1410h6jw1ksi24kb55xzkwqzba2qqjwiga1s354bf3s5s1jdig9q"))))
-    (build-system python-build-system)
+        (base32 "1n0cbil1snbn0diw8zjm7qs77zpbgmf2k76mc2jknhk1hbnksyak"))))
+    (build-system pyproject-build-system)
     (arguments
-     '(#:phases
-       (modify-phases %standard-phases
-         (add-after 'unpack 'fix-tkinter
-           (lambda _
-             (substitute* "plac_tk.py"
-               (("from Tkinter import Tk")
-                "from tkinter import Tk")
-               (("from ScrolledText import ScrolledText")
-                "from tkinter.scrolledtext import ScrolledText")))))))
+     (list
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'fix-tkinter
+            (lambda _
+              (substitute* "plac_tk.py"
+                (("from Tkinter import Tk")
+                 "from tkinter import Tk")
+                (("from ScrolledText import ScrolledText")
+                 "from tkinter.scrolledtext import ScrolledText")))))))
     (native-inputs
-     `(("python-tkinter" ,python "tk")))
+     (list (list python "tk") python-pytest python-setuptools))
     (home-page "https://github.com/ialbert/plac")
     (synopsis "Command line arguments parser")
-    (description "This package can generate command line parameters from
-function signatures.")
+    (description
+     "This package can generate command line parameters from function
+signatures.")
     (license license:bsd-3)))
 
 (define-public python-syllables