remove 3.8, add 3.13 (#749)

[#188680941]

azure-pipelines.yml

@@ -12,29 +12,26 @@ jobs:
     strategy:
       matrix:
         Oldest:
-          PYTHON_VERSION: '3.8'
+          PYTHON_VERSION: '3.9'
           DJANGO_VERSION: '4.2'
         Django42:
           PYTHON_VERSION: '3.12'
           DJANGO_VERSION: '4.2'
         Django50:
-          PYTHON_VERSION: '3.12'
+          PYTHON_VERSION: '3.13'
           DJANGO_VERSION: '5.0'
-        Python38:
-          PYTHON_VERSION: '3.8'
-          DJANGO_VERSION: '4.2'
-        Python39:
-          PYTHON_VERSION: '3.9'
-          DJANGO_VERSION: '4.2'
         Python3A:
           PYTHON_VERSION: '3.10'
           DJANGO_VERSION: '5.1'
         Python3B:
           PYTHON_VERSION: '3.11'
           DJANGO_VERSION: '5.1'
-        Latest:
+        Python3C:
           PYTHON_VERSION: '3.12'
           DJANGO_VERSION: '5.1'
+        Latest:
+          PYTHON_VERSION: '3.13'
+          DJANGO_VERSION: '5.1'
 
     steps:
       - task: UsePythonVersion@0

setup.py

@@ -32,7 +32,7 @@ def get_package_name(name):
 
 setup(
     name=get_package_name('django-donation-tracker'),
-    version='3.2',
+    version='3.3',
     author='Games Done Quick',
     author_email='[email protected]',
     packages=find_packages(include=['tracker', 'tracker.*']),
@@ -48,7 +48,6 @@ def get_package_name(name):
         'package': PackageCommand,
     },
     install_requires=[
-        'backports.zoneinfo;python_version<"3.9"',
         'celery~=5.0',
         'channels>=4.0',
         'Django>=4.2,<5.2',
@@ -64,7 +63,7 @@ def get_package_name(name):
     extras_require={
         'development': ['daphne~=4.0'],
     },
-    python_requires='>=3.8, <3.13',
+    python_requires='>=3.9, <3.14',
     classifiers=[
         'Development Status :: 5 - Production/Stable',
         'Environment :: Web Environment',
@@ -74,11 +73,11 @@ def get_package_name(name):
         'Operating System :: OS Independent',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
         'Topic :: Internet :: WWW/HTTP',
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],

tests/requirements.txt

@@ -1,18 +1,16 @@
 # base
 celery==5.4.0
 channels==4.2.0
+setuptools
+wheel
 # django explicitly not listed here because azure installs a particular series immediately after
 django-ical==1.9.2
 django-paypal==1.1.2
-django-mptt==0.14.0 ; python_version<"3.9"
-django-mptt==0.16.0 ; python_version>="3.9"
+django-mptt==0.16.0
 django-post-office==3.6.0
 django-timezone-field==7.0
 djangorestframework==3.15.2
-pre-commit==3.5.0 ; python_version<"3.9"
-pre-commit==4.0.1 ; python_version>="3.9"
-python-dateutil==2.8.2
-backports.zoneinfo==0.2.1 ; python_version<"3.9"
+pre-commit==4.0.1
 python-dateutil==2.8.2 ; python_version<"3.11"
 webpack-manifest==2.1.1
 # only for testing

tests/test_event.py

@@ -2,14 +2,14 @@
 import io
 import json
 import random
+import zoneinfo
 
 import post_office.models
 from django.contrib.auth.models import Group, Permission, User
 from django.test import TestCase, TransactionTestCase, override_settings
 from django.urls import reverse
 
 from tracker import models, settings
-from tracker.compat import zoneinfo
 from tracker.util import make_rand, utcnow
 
 from . import randgen

tests/test_speedrun.py

@@ -1,6 +1,7 @@
 import datetime
 import itertools
 import random
+import zoneinfo
 from typing import Iterable, List, Optional, Union
 from unittest import skipIf
 
@@ -12,7 +13,7 @@
 
 import tracker.models as models
 from tracker import settings
-from tracker.compat import pairwise, zoneinfo
+from tracker.compat import pairwise
 
 from . import randgen
 from .util import today_noon

tests/util.py

@@ -13,6 +13,7 @@
 import sys
 import time
 import unittest
+import zoneinfo
 from decimal import Decimal
 
 from django.contrib.admin.models import LogEntry
@@ -36,7 +37,6 @@
 
 from tracker import models, settings, util
 from tracker.api.pagination import TrackerPagination
-from tracker.compat import zoneinfo
 
 _empty = object()
 

tracker/compat.py

@@ -1,11 +1,3 @@
-try:
-    import zoneinfo
-except ImportError:
-    # TODO: remove when 3.9 is oldest supported version
-
-    # noinspection PyUnresolvedReferences
-    from backports import zoneinfo  # noqa: F401
-
 try:
     from itertools import pairwise
 except ImportError:

tracker/util.py

@@ -52,7 +52,7 @@ def try_parse_int(s, base=10, val=None):
 
 
 def anywhere_on_earth_tz():
-    from .compat import zoneinfo
+    import zoneinfo
 
     """This is a trick used by academic conference submission deadlines
     to use the last possible timezone to define the end of a particular date"""