gnu: Add python-webcolors@24.11.1.

* gnu/packages/python-web.scm (python-webcolors-24): New variable.

Change-Id: I3d4aa5e37d2518cc1b3d8c1f43e11b96c51f0ca9

gnu/packages/python-web.scm

@@ -8771,6 +8771,38 @@ Only the RGB colorspace is supported.  Conversion to/from the HSL colorspace
 can be handled by the @code{colorsys} module in the Python standard library.")
     (license license:bsd-3)))
 
+(define-public python-webcolors-24
+  (package
+    (inherit python-webcolors)
+    (name "python-webcolors")
+    (version "24.11.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "webcolors" version))
+       (sha256
+        (base32 "1xl0vn4xa03vjwx6fj19q9kgb94g65gvdf3p0ivsy0i2ydldgczc"))))
+    (build-system pyproject-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-build-error
+           (lambda _
+             ;; pdm wants optional-dependencies instead of dependency-groups.
+             ;; See <https://pdm-project.org/en/latest/usage/dependency/>.
+             (substitute* "pyproject.toml"
+              (("\\[dependency-groups\\]")
+               "[project.optional-dependencies]"))))
+         (replace 'check
+           (lambda* (#:key tests? inputs outputs #:allow-other-keys)
+             (when tests?
+               (add-installed-pythonpath inputs outputs)
+               ;; Our python-nox version is incompatible,
+               ;; so use pytest instead.
+               (invoke "pytest")))))))
+    (native-inputs (list python-pdm-backend python-pytest))
+    (license license:bsd-3)))
+
 (define-public python-woob
   (package
     (name "python-woob")