From: Peter Eisentraut <peter@eisentraut.org>
Date: Fri, 6 Mar 2026 09:31:35 +0000 (+0100)
Subject: Fix Python deprecation warning
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16686a853f1b0f479fbe716acecb3a264e70c824;p=thirdparty%2Fpostgresql.git

Fix Python deprecation warning

Starting with Python 3.14, contrib/unaccent/generate_unaccent_rules.py
complains

    DeprecationWarning: codecs.open() is deprecated. Use open() instead.

This makes that change.  This works for all Python 3.x versions.

Reviewed-by: Chao Li <li.evan.chao@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/2a668979-ed92-49a3-abf9-a3ec2d460ec2%40eisentraut.org
---

diff --git a/contrib/unaccent/generate_unaccent_rules.py b/contrib/unaccent/generate_unaccent_rules.py
index 40822d0c176..827fa6766df 100644
--- a/contrib/unaccent/generate_unaccent_rules.py
+++ b/contrib/unaccent/generate_unaccent_rules.py
@@ -236,7 +236,7 @@ def main(args):
     charactersSet = set()
 
     # read file UnicodeData.txt
-    with codecs.open(
+    with open(
       args.unicodeDataFilePath, mode='r', encoding='UTF-8',
       ) as unicodeDataFile:
         # read everything we need into memory