From c64a115d29bc5586949c06940da79862e6c3d37f Mon Sep 17 00:00:00 2001
From: samwiseg00 <samwiseg00@gmail.com>
Date: Tue, 23 Oct 2018 21:54:32 -0700
Subject: [PATCH 1/3] Add logic to determine system timezone

---
 Tautulli.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Tautulli.py b/Tautulli.py
index 25d6eebc..3a8ed643 100755
--- a/Tautulli.py
+++ b/Tautulli.py
@@ -28,9 +28,12 @@ import sys
 sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), 'lib'))
 
 import argparse
+import datetime
 import locale
+import pytz
 import signal
 import time
+import tzlocal
 
 import plexpy
 from plexpy import config, database, logger, webstart
@@ -106,6 +109,14 @@ def main():
     logger.initLogger(console=not plexpy.QUIET, log_dir=False,
                       verbose=plexpy.VERBOSE)
 
+    try:
+        plexpy.SYS_TIMEZONE = str(tzlocal.get_localzone())
+        plexpy.SYS_UTC_OFFSET = datetime.datetime.now(pytz.timezone(plexpy.SYS_TIMEZONE)).strftime('%z')
+    except (pytz.UnknownTimeZoneError, LookupError, ValueError) as e:
+        logger.error("Could not determine system timezone. %s" % e)
+        plexpy.SYS_TIMEZONE = 'Unknown'
+        plexpy.SYS_UTC_OFFSET = '+0000'
+
     if os.getenv('TAUTULLI_DOCKER', False) == 'True':
         plexpy.DOCKER = True
 

From 8fff79670079dd971dabc630e5762c85a050490d Mon Sep 17 00:00:00 2001
From: samwiseg00 <samwiseg00@gmail.com>
Date: Tue, 23 Oct 2018 21:55:03 -0700
Subject: [PATCH 2/3] Log system timezone on startup

---
 plexpy/__init__.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plexpy/__init__.py b/plexpy/__init__.py
index 7f1329b1..fd2d40b3 100644
--- a/plexpy/__init__.py
+++ b/plexpy/__init__.py
@@ -110,6 +110,8 @@ TRACKER = None
 
 WIN_SYS_TRAY_ICON = None
 
+SYS_TIMEZONE = None
+SYS_UTC_OFFSET = None
 
 def initialize(config_file):
     with INIT_LOCK:
@@ -157,6 +159,9 @@ def initialize(config_file):
             common.PLATFORM, common.PLATFORM_RELEASE, common.PLATFORM_VERSION,
             ' - {}'.format(common.PLATFORM_LINUX_DISTRO) if common.PLATFORM_LINUX_DISTRO else ''
         ))
+        logger.info(u"{} (UTC{})".format(
+            plexpy.SYS_TIMEZONE, plexpy.SYS_UTC_OFFSET
+        ))
         logger.info(u"Python {}".format(
             sys.version
         ))

From fdc9f165a4ea2e431a85a558b88d91f0d5278c85 Mon Sep 17 00:00:00 2001
From: samwiseg00 <samwiseg00@gmail.com>
Date: Tue, 23 Oct 2018 21:55:32 -0700
Subject: [PATCH 3/3] Add system timezone to the web configuration table

---
 data/interfaces/default/configuration_table.html | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/data/interfaces/default/configuration_table.html b/data/interfaces/default/configuration_table.html
index 3095dec2..f7717d1a 100644
--- a/data/interfaces/default/configuration_table.html
+++ b/data/interfaces/default/configuration_table.html
@@ -71,6 +71,10 @@ DOCUMENTATION :: END
             <td>Platform:</td>
             <td>${common.PLATFORM} ${common.PLATFORM_RELEASE} (${common.PLATFORM_VERSION + (' - {}'.format(common.PLATFORM_LINUX_DISTRO) if common.PLATFORM_LINUX_DISTRO else '')})</td>
         </tr>
+        <tr>
+            <td>System Timezone:</td>
+            <td>${plexpy.SYS_TIMEZONE} (${'UTC{}'.format(plexpy.SYS_UTC_OFFSET)})
+        </tr>
         <tr>
             <td>Python Version:</td>
             <td>${sys.version}</td>