From 08b41b369dd7653730c40d492b62afa19b6eca84 Mon Sep 17 00:00:00 2001
From: Arturo Espinosa <pupitetris@yahoo.com>
Date: Sat, 5 Jul 2025 22:08:34 -0600
Subject: [PATCH] maint: Use babel.Locale and babel.format_decimal for
 deprecations

* Instead of using locale.getdefaultlocale which is deprecated, let
  the class method babel.Locale.default take care of the selection
  of a locale.

* Replaced the deprecated babel.numbers.format_number with
  format_decimal.

* LANG is now LOCALE, a babel.Locale object which makes everything
  tidier and preserves more discovered locale details for the
  formatting function calls.
---
 tkfilebrowser/constants.py | 21 +++++++++------------
 1 file changed, 9 insertions(+), 12 deletions(-)

diff --git a/tkfilebrowser/constants.py b/tkfilebrowser/constants.py
index 05346be..a40de15 100644
--- a/tkfilebrowser/constants.py
+++ b/tkfilebrowser/constants.py
@@ -24,8 +24,8 @@
 
 Constants and functions
 """
-import locale
-from babel.numbers import format_number
+from babel import Locale
+from babel.numbers import format_decimal
 from babel.dates import format_date, format_datetime
 from datetime import datetime
 import os
@@ -79,10 +79,7 @@
 IM_RECENT_24 = os.path.join(PATH, "images", "recent_24.png")
 
 # ---  translation
-try:
-    LANG = locale.getdefaultlocale()[0]
-except ValueError:
-    LANG = 'en'
+LOCALE = Locale.default('LC_MESSAGES')
 
 EN = {}
 FR = {"B": "octets", "MB": "Mo", "kB": "ko", "GB": "Go", "TB": "To",
@@ -95,8 +92,8 @@
       "Shortcuts": "Raccourcis", "Save As": "Enregistrer sous",
       "Recent": "Récents", "Recently used": "Récemment utilisés"}
 LANGUAGES = {"fr": FR, "en": EN}
-if LANG[:2] == "fr":
-    TR = LANGUAGES["fr"]
+if LOCALE.language in LANGUAGES:
+    TR = LANGUAGES[LOCALE.language]
 else:
     TR = LANGUAGES["en"]
 
@@ -110,15 +107,15 @@ def _(text):
 
 
 def locale_date(date=None):
-    return format_date(date, 'short', locale=LANG)
+    return format_date(date, 'short', locale=LOCALE)
 
 
 def locale_datetime(date=None):
-    return format_datetime(date, 'EEEE HH:mm', locale=LANG)
+    return format_datetime(date, 'EEEE HH:mm', locale=LOCALE)
 
 
 def locale_number(nb):
-    return format_number(nb, locale=LANG)
+    return format_decimal(nb, locale=LOCALE)
 
 
 SIZES = [_("B"), _("kB"), _("MB"), _("GB"), _("TB")]
@@ -126,7 +123,7 @@ def locale_number(nb):
 # ---  locale settings for dates
 TODAY = locale_date()
 YEAR = datetime.now().year
-DAY = int(format_date(None, 'D', locale=LANG))
+DAY = int(format_date(None, 'D', locale=LOCALE))
 
 
 # ---  functions