Fix locale for Windows

Author: mathoudebine

library/stats.py

@@ -21,12 +21,13 @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import datetime
+import locale
 import math
 import os
 import platform
 import sys
 
-from babel.dates import format_time, format_date
+import babel.dates
 from psutil._common import bytes2human
 
 import library.config as config
@@ -758,10 +759,16 @@ class Date:
     def stats():
         date_now = datetime.datetime.now()
 
+        if platform.system() == "Windows":
+            # Windows does not have LC_TIME environment variable, use deprecated getdefaultlocale() that returns language code following RFC 1766
+            lc_time = locale.getdefaultlocale()[0]
+        else:
+            lc_time = babel.dates.LC_TIME
+
         if config.THEME_DATA['STATS']['DATE']['DAY']['TEXT'].get("SHOW", False):
             date_format = config.THEME_DATA['STATS']['DATE']['DAY']['TEXT'].get("FORMAT", 'medium')
             display.lcd.DisplayText(
-                text=f"{format_date(date_now, format=date_format)}",
+                text=f"{babel.dates.format_date(date_now, format=date_format, locale=lc_time)}",
                 x=config.THEME_DATA['STATS']['DATE']['DAY']['TEXT'].get("X", 0),
                 y=config.THEME_DATA['STATS']['DATE']['DAY']['TEXT'].get("Y", 0),
                 font=config.THEME_DATA['STATS']['DATE']['DAY']['TEXT'].get("FONT",
@@ -778,7 +785,7 @@ def stats():
         if config.THEME_DATA['STATS']['DATE']['HOUR']['TEXT'].get("SHOW", False):
             time_format = config.THEME_DATA['STATS']['DATE']['HOUR']['TEXT'].get("FORMAT", 'medium')
             display.lcd.DisplayText(
-                text=f"{format_time(date_now, format=time_format)}",
+                text=f"{babel.dates.format_time(date_now, format=time_format, locale=lc_time)}",
                 x=config.THEME_DATA['STATS']['DATE']['HOUR']['TEXT'].get("X", 0),
                 y=config.THEME_DATA['STATS']['DATE']['HOUR']['TEXT'].get("Y", 0),
                 font=config.THEME_DATA['STATS']['DATE']['HOUR']['TEXT'].get("FONT",