From 96af028daa0e53050dbd460e626b6d17981b63f7 Mon Sep 17 00:00:00 2001
From: Jonas L <jooola@users.noreply.github.com>
Date: Sun, 17 Jul 2022 22:59:49 +0200
Subject: [PATCH] feat(playout): replace pytz with zoneinfo (#1969)

---
 playout/libretime_playout/recorder.py | 10 ++++++----
 playout/requirements.txt              |  2 +-
 playout/setup.py                      |  2 +-
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/playout/libretime_playout/recorder.py b/playout/libretime_playout/recorder.py
index 222584153..95c40f2dd 100644
--- a/playout/libretime_playout/recorder.py
+++ b/playout/libretime_playout/recorder.py
@@ -6,11 +6,12 @@ import re
 import signal
 import time
 import traceback
+from datetime import timezone
 from subprocess import PIPE, Popen
 from threading import Thread
+from zoneinfo import ZoneInfo
 
 import mutagen
-import pytz
 from libretime_api_client.version1 import AirtimeApiClient as AirtimeApiClientV1
 from loguru import logger
 
@@ -277,11 +278,12 @@ class Recorder(Thread):
                 show_name = self.shows_to_record[start_time][2]
                 server_timezone = self.shows_to_record[start_time][3]
 
-                T = pytz.timezone(server_timezone)
+                server_tz = ZoneInfo(server_timezone)
                 start_time_on_UTC = getDateTimeObj(start_time)
                 start_time_on_server = start_time_on_UTC.replace(
-                    tzinfo=pytz.utc
-                ).astimezone(T)
+                    tzinfo=timezone.utc
+                ).astimezone(server_tz)
+
                 start_time_formatted = (
                     "%(year)d-%(month)02d-%(day)02d %(hour)02d:%(min)02d:%(sec)02d"
                     % {
diff --git a/playout/requirements.txt b/playout/requirements.txt
index 3b3fe410a..4c23dc8f8 100644
--- a/playout/requirements.txt
+++ b/playout/requirements.txt
@@ -1,8 +1,8 @@
 # Please do not edit this file, edit the setup.py file!
 # This file is auto-generated by tools/extract_requirements.py.
+backports.zoneinfo>=0.2.1,<0.3;python_version<'3.9'
 defusedxml>=0.6.0,<0.8
 kombu==4.6.11
 mutagen>=1.45.1,<1.46
-pytz
 requests>=2.25.1,<2.29
 typing-extensions
diff --git a/playout/setup.py b/playout/setup.py
index 95c4d26b1..7b6efeb03 100644
--- a/playout/setup.py
+++ b/playout/setup.py
@@ -30,10 +30,10 @@ setup(
     },
     python_requires=">=3.6",
     install_requires=[
+        "backports.zoneinfo>=0.2.1,<0.3;python_version<'3.9'",
         "defusedxml>=0.6.0,<0.8",
         "kombu==4.6.11",
         "mutagen>=1.45.1,<1.46",
-        "pytz",
         "requests>=2.25.1,<2.29",
         "typing-extensions",
     ],