♻️ refactor(calendar.all): Do not depend on timezone.current.

Author: make-github-pseudonymous-again

.bin/calendar._all

@@ -1,11 +1,8 @@
 #!/usr/bin/env python3
 
-from zoneinfo import ZoneInfo
 from datetime import datetime, timedelta
 import re
-import subprocess
 
-TZ = subprocess.check_output(['timezone.current']).decode().strip()
 FMT = '%Y-%m-%d %H:%M:%S'
 REGEX_URL = 'http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*(), ]|(?:%[0-9a-fA-F][0-9a-fA-F]))+'
 EXCLUDED_URLS = [
@@ -50,7 +47,7 @@ def _add_months(dt: datetime, months: int) -> datetime:
     month = total_month % 12 + 1
     return dt.replace(year=year, month=month)
 
-now = datetime.now(ZoneInfo(TZ))
+now = datetime.now().astimezone()
 today = now.replace(hour=0, minute=0, second=0, microsecond=0)
 tomorrow = today + timedelta(days=1)
 dayaftertomorrow = tomorrow + timedelta(days=1)