Fix path to new util namespace

aleksis/apps/chronos/migrations/0001_initial.py

@@ -4,7 +4,7 @@ import django.core.validators
 import django.db.models.deletion
 from django.db import migrations, models
 
-import aleksis.apps.chronos.util
+import aleksis.apps.chronos.util.weeks
 import aleksis.core.util.core_helpers
 
 
@@ -229,7 +229,7 @@ class Migration(migrations.Migration):
                 (
                     "week",
                     models.IntegerField(
-                        default=aleksis.apps.chronos.util.CalendarWeek.current_week,
+                        default=aleksis.apps.chronos.util.weeks.CalendarWeek.current_week,
                         verbose_name="Week",
                     ),
                 ),

aleksis/apps/chronos/templatetags/week_helpers.py

@@ -4,7 +4,7 @@ from typing import Optional, Union
 from django import template
 from django.db.models.query import QuerySet
 
-from ..util import CalendarWeek, week_period_to_date, week_weekday_to_date
+from aleksis.apps.chronos.util.weeks import CalendarWeek, week_period_to_date, week_weekday_to_date
 
 register = template.Library()