From 6cd8723f5da3f93638e24eb8b5bac23c4787b955 Mon Sep 17 00:00:00 2001
From: Adam Turner <9087854+aa-turner@users.noreply.github.com>
Date: Sun, 13 Aug 2023 20:36:25 +0100
Subject: [PATCH] Fix B034 (use keyword arguments for calls to ``re.split()``)

---
 sphinx/domains/rst.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sphinx/domains/rst.py b/sphinx/domains/rst.py
index 9029673d3..1269cac9b 100644
--- a/sphinx/domains/rst.py
+++ b/sphinx/domains/rst.py
@@ -144,7 +144,7 @@ class ReSTDirectiveOption(ReSTMarkup):
 
     def handle_signature(self, sig: str, signode: desc_signature) -> str:
         try:
-            name, argument = re.split(r'\s*:\s+', sig.strip(), 1)
+            name, argument = re.split(r'\s*:\s+', sig.strip(), maxsplit=1)
         except ValueError:
             name, argument = sig, None