remove support for other JSONFields than Django's native

CHANGELOG.rst

@@ -5,6 +5,7 @@ Changelog
 ------------------
 
 * values in divided chart now are filtered by other criteria choices
+* removed support for other JSONFields than Django's native JSONField, removed ADMIN_CHARTS_USE_JSONFIELD setting
 
 1.3.1 (2024-04-12)
 ------------------

README.rst

@@ -210,18 +210,6 @@ You may also need to add some includes to your template admin base, see an examp
     demoproject/demoproject/templates/admin/base_site.html
 
 
-Usage on DB that doesn't support JSONFields
--------------------------------------------
-
-You can add following line to your settings in order to use JSONField from `django-jsonfield` instead of native Django JSONField:
-
-.. code:: python
-
-   ADMIN_CHARTS_USE_JSONFIELD = False
-
-This can become handy, when deploying on MySQL<5.7 (Like AWS RDS Aurora)
-
-
 ============
 Running demo
 ============

admin_tools_stats/migrations/0001_initial.py

@@ -3,17 +3,8 @@
 from __future__ import unicode_literals
 
 from django.conf import settings
-
-
-try:
-    if getattr(settings, "ADMIN_CHARTS_USE_JSONFIELD", True):
-        from django.db.models import JSONField
-    else:
-        from jsonfield.fields import JSONField
-except ImportError:
-    from jsonfield.fields import JSONField
-
 from django.db import migrations, models
+from django.db.models import JSONField
 
 
 class Migration(migrations.Migration):

admin_tools_stats/migrations/0002_auto_20190920_1058.py

@@ -1,17 +1,8 @@
 # Generated by Django 2.2.4 on 2019-09-20 02:58
 
 from django.conf import settings
-
-
-try:
-    if getattr(settings, "ADMIN_CHARTS_USE_JSONFIELD", True):
-        from django.db.models import JSONField
-    else:
-        from jsonfield.fields import JSONField
-except ImportError:
-    from jsonfield.fields import JSONField
-
 from django.db import migrations, models
+from django.db.models import JSONField
 
 
 class Migration(migrations.Migration):

admin_tools_stats/migrations/0003_auto_20191007_0950.py

@@ -1,17 +1,8 @@
 # Generated by Django 2.2.6 on 2019-10-07 07:50
 
 from django.conf import settings
-
-
-try:
-    if getattr(settings, "ADMIN_CHARTS_USE_JSONFIELD", True):
-        from django.db.models import JSONField
-    else:
-        from jsonfield.fields import JSONField
-except ImportError:
-    from jsonfield.fields import JSONField
-
 from django.db import migrations, models
+from django.db.models import JSONField
 
 
 class Migration(migrations.Migration):

admin_tools_stats/migrations/0012_auto_20210207_0859.py

@@ -3,15 +3,7 @@
 import multiselectfield.db.fields
 from django.conf import settings
 from django.db import migrations, models
-
-
-try:
-    if getattr(settings, "ADMIN_CHARTS_USE_JSONFIELD", True):
-        from django.db.models import JSONField
-    else:
-        from jsonfield.fields import JSONField
-except ImportError:
-    from jsonfield.fields import JSONField
+from django.db.models import JSONField
 
 
 class Migration(migrations.Migration):

admin_tools_stats/migrations/0014_auto_20211122_1511.py

@@ -4,15 +4,7 @@
 import multiselectfield.db.fields
 from django.conf import settings
 from django.db import migrations, models
-
-
-try:
-    if getattr(settings, "ADMIN_CHARTS_USE_JSONFIELD", True):
-        from django.db.models import JSONField
-    else:
-        from jsonfield.fields import JSONField
-except ImportError:
-    from jsonfield.fields import JSONField
+from django.db.models import JSONField
 
 
 class Migration(migrations.Migration):

admin_tools_stats/migrations/0015_auto_20211209_0822.py

@@ -2,15 +2,7 @@
 
 from django.conf import settings
 from django.db import migrations, models
-
-
-try:
-    if getattr(settings, "ADMIN_CHARTS_USE_JSONFIELD", True):
-        from django.db.models import JSONField
-    else:
-        from jsonfield.fields import JSONField
-except ImportError:
-    from jsonfield.fields import JSONField
+from django.db.models import JSONField
 
 
 class Migration(migrations.Migration):

admin_tools_stats/models.py

@@ -30,7 +30,7 @@
 from django.core.exceptions import FieldError, ValidationError
 from django.core.validators import RegexValidator
 from django.db import models
-from django.db.models import ExpressionWrapper, Q
+from django.db.models import ExpressionWrapper, JSONField, Q
 from django.db.models.aggregates import Avg, Count, Max, Min, StdDev, Sum, Variance
 from django.db.models.fields import DateField, DateTimeField
 from django.db.models.functions import Trunc
@@ -54,11 +54,6 @@ def get_charts_timezone():
     return None
 
 
-if getattr(settings, "ADMIN_CHARTS_USE_JSONFIELD", True):
-    from django.db.models import JSONField
-else:
-    from jsonfield.fields import JSONField  # type: ignore
-
 logger = logging.getLogger(__name__)
 
 operation = (