From 7fd28c3936375deb1180a45624d37c58d1576cac Mon Sep 17 00:00:00 2001
From: Julian Berman <Julian@GrayVines.com>
Date: Mon, 17 Jun 2024 17:09:57 +0200
Subject: [PATCH] Update the (ancient draft3) color format for newer webcolors.

Bumps the pin to the newer version, where validating these seems to now
require a function call.

Really we should have a better strategy in CI for ensuring we run all
the format tests we intend to run, but this should happen really really
rarely.

Closes: ##1268
---
 jsonschema/_format.py | 16 ++++++----------
 pyproject.toml        |  2 +-
 2 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/jsonschema/_format.py b/jsonschema/_format.py
index 9e4827e0..6e87620c 100644
--- a/jsonschema/_format.py
+++ b/jsonschema/_format.py
@@ -413,20 +413,16 @@ def is_draft3_time(instance: object) -> bool:
 
 
 with suppress(ImportError):
-    from webcolors import CSS21_NAMES_TO_HEX
     import webcolors
 
-    def is_css_color_code(instance: object) -> bool:
-        return webcolors.normalize_hex(instance)
-
     @_checks_drafts(draft3="color", raises=(ValueError, TypeError))
     def is_css21_color(instance: object) -> bool:
-        if (
-            not isinstance(instance, str)
-            or instance.lower() in CSS21_NAMES_TO_HEX
-        ):
-            return True
-        return is_css_color_code(instance)
+        if isinstance(instance, str):
+            try:
+                webcolors.name_to_hex(instance)
+            except ValueError:
+                webcolors.normalize_hex(instance.lower())
+        return True
 
 
 with suppress(ImportError):
diff --git a/pyproject.toml b/pyproject.toml
index 45dbc8c4..c4f7695c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ format-nongpl = [
   "rfc3339-validator",
   "rfc3986-validator>0.1.0",
   "uri_template",
-  "webcolors>=1.11",
+  "webcolors>=24.6.0",
 ]
 
 [project.scripts]