fix: make the python 3.10 plus

Author: vinitkumar

djangocms_versioning/admin.py

@@ -321,7 +321,7 @@ def get_queryset(self, request: HttpRequest) -> models.QuerySet:
         description=_("State"),
         ordering="content_state",
     )
-    def get_versioning_state(self, obj: models.Model) -> typing.Union[str, None]:
+    def get_versioning_state(self, obj: models.Model) -> str | None:
         """Returns verbose text of objects versioning state. This is a text column without user interaction.
         Typically, either ``get_versioning_state`` or ``state_indicator`` (provided by the
         :class:`~djangocms_versioning.admin.StateIndicatorMixin`) is used. The state indicator
@@ -335,7 +335,7 @@ def get_versioning_state(self, obj: models.Model) -> typing.Union[str, None]:
         description=_("Author"),
         ordering="content_created_by_sort",
     )
-    def get_author(self, obj: models.Model) -> typing.Union[str, None]:
+    def get_author(self, obj: models.Model) -> str | None:
         """
         Return the author who created a version
         :param obj: Versioned grouper model instance annotated with its author username
@@ -349,7 +349,7 @@ def get_author(self, obj: models.Model) -> typing.Union[str, None]:
         description=_("Modified"),
         ordering="content_modified",
     )
-    def get_modified_date(self, obj: models.Model) -> typing.Union[str, None]:
+    def get_modified_date(self, obj: models.Model) -> str | None:
         """
         Get the last modified date of a version
         :param obj: Versioned grouper model instance annotated with its modified datetime

djangocms_versioning/emails.py

@@ -11,7 +11,7 @@
 from djangocms_versioning.helpers import send_email
 
 
-def get_full_url(location: str, site: typing.Union[Site, None] = None) -> str:
+def get_full_url(location: str, site: Site | None = None) -> str:
     if not site:
         site = Site.objects.get_current()
 

djangocms_versioning/migrations/0001_initial.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11.13 on 2018-06-12 12:21
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 

djangocms_versioning/migrations/0002_delete_campaign.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11.14 on 2018-07-24 12:42
-from __future__ import unicode_literals
 
 from django.db import migrations
 

djangocms_versioning/migrations/0003_version.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11 on 2018-07-30 14:41
-from __future__ import unicode_literals
 
 from django.db import migrations, models
 import django.db.models.deletion

djangocms_versioning/migrations/0004_auto_20180730_1135.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11.14 on 2018-07-30 10:35
-from __future__ import unicode_literals
 
 from django.conf import settings
 from django.db import migrations, models

djangocms_versioning/migrations/0005_remove_version_label.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11.14 on 2018-08-03 13:32
-from __future__ import unicode_literals
 
 from django.db import migrations
 

djangocms_versioning/migrations/0006_auto_20180809_1714.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11.14 on 2018-08-09 16:14
-from __future__ import unicode_literals
 
 from django.db import migrations
 
@@ -14,6 +12,6 @@ class Migration(migrations.Migration):
 
     operations = [
         migrations.AlterUniqueTogether(
-            name="version", unique_together=set([("content_type", "object_id")])
+            name="version", unique_together={("content_type", "object_id")}
         )
     ]

djangocms_versioning/migrations/0007_auto_20180813_1407.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11.14 on 2018-08-13 13:07
-from __future__ import unicode_literals
 
 from django.conf import settings
 from django.db import migrations, models

djangocms_versioning/migrations/0008_auto_20180820_1754.py

@@ -1,6 +1,4 @@
-# -*- coding: utf-8 -*-
 # Generated by Django 1.11 on 2018-08-20 15:54
-from __future__ import unicode_literals
 
 from django.conf import settings
 from django.db import migrations, models