From 5441819f33de904aca40b3445b5ead3a64b06187 Mon Sep 17 00:00:00 2001
From: r350178982 <32759763+r350178982@users.noreply.github.com>
Date: Tue, 12 Aug 2025 16:07:49 +0800
Subject: [PATCH] update timeutils--> remove pytz

---
 seahub/settings.py        |  1 -
 seahub/utils/timeutils.py | 10 +---------
 2 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/seahub/settings.py b/seahub/settings.py
index c613780d02..08c781b021 100644
--- a/seahub/settings.py
+++ b/seahub/settings.py
@@ -110,7 +110,6 @@ STORAGES = {
     },
     "staticfiles": {
         "BACKEND": "django.contrib.staticfiles.storage.ManifestStaticFilesStorage",
-       # "BACKEND": "django.contrib.staticfiles.storage.StaticFilesStorage",
     },
 }
 
diff --git a/seahub/utils/timeutils.py b/seahub/utils/timeutils.py
index d1ad84b282..afcf011226 100644
--- a/seahub/utils/timeutils.py
+++ b/seahub/utils/timeutils.py
@@ -1,6 +1,5 @@
 # Copyright (c) 2012-2016 Seafile Ltd.
 import logging
-import pytz
 import datetime
 from django.conf import settings
 import six
@@ -64,7 +63,6 @@ def timestamp_to_isoformat_timestr(timestamp):
         return ''
 
 
-# https://pypi.org/project/pytz/
 def datetime_to_isoformat_timestr(datetime):
 
     if not datetime:
@@ -75,15 +73,9 @@ def datetime_to_isoformat_timestr(datetime):
         datetime = make_naive(datetime)
 
     try:
-        # This library only supports two ways of building a localized time.
-        # The first is to use the localize() method provided by the pytz library.
-        # This is used to localize a naive datetime (datetime with no timezone information):
-
         datetime = datetime.replace(microsecond=0)
         aware_datetime = datetime.replace(tzinfo=current_timezone)
-        target_timezone = pytz.timezone(str(current_timezone))
-        localized_datetime = target_timezone.normalize(aware_datetime.astimezone(pytz.UTC))
-        isoformat_timestr = localized_datetime.isoformat()
+        isoformat_timestr = aware_datetime.isoformat()
         return isoformat_timestr
     except Exception as e:
         logger.error(e)