Fixed #1574 -- Added support for Python 3.12 (#1640)

2 files changed, 8 insertions, 3 deletions

diff --git a/tracdb/models.py b/tracdb/models.py
index 380db395..24f5a8bd 100644
--- a/tracdb/models.py
+++ b/tracdb/models.py
@@ -50,7 +50,11 @@ from urllib.parse import parse_qs
 
 from django.db import models
 
-_epoc = datetime.datetime(1970, 1, 1, tzinfo=datetime.timezone.utc)
+try:
+    _epoc = datetime.datetime(1970, 1, 1, tzinfo=datetime.UTC)
+except AttributeError:
+    # TODO: Remove when dropping support for Python 3.8
+    _epoc = datetime.datetime(1970, 1, 1, tzinfo=datetime.timezone.utc)
 
 
 class time_property:
diff --git a/tracdb/views.py b/tracdb/views.py
index bb95a294..9e725f59 100644
--- a/tracdb/views.py
+++ b/tracdb/views.py
@@ -3,6 +3,8 @@ import datetime
 from django import db
 from django.shortcuts import render
 
+from .models import _epoc
+
 
 def bouncing_tickets(request):
     c = db.connections["trac"].cursor()
@@ -27,8 +29,7 @@ def bouncing_tickets(request):
 
 
 def ts2dt(ts):
-    epoc = datetime.datetime(1970, 1, 1, tzinfo=datetime.timezone.utc)
-    return epoc + datetime.timedelta(microseconds=ts)
+    return _epoc + datetime.timedelta(microseconds=ts)
 
 
 def dictfetchall(cursor):