.github/actions/setup-python-deps/action.yml

@@ -1,30 +0,0 @@
-name: 'Setup Python and Dependencies'
-description: 'Common setup steps for Python and pip dependencies'
-
-inputs:
-  python-version:
-    description: 'Python version to setup'
-    required: true
-  cache-key-prefix:
-    description: 'Prefix for pip cache key'
-    required: true
-
-runs:
-  using: 'composite'
-  steps:
-    - name: Set up Python ${{ inputs.python-version }}
-      uses: actions/setup-python@v5
-      with:
-        python-version: ${{ inputs.python-version }}
-
-    - name: Cache pip
-      uses: actions/cache@v4
-      with:
-        path: ~/.cache/pip
-        key: ${{ inputs.cache-key-prefix }}-${{ inputs.python-version }}-${{ hashFiles('**/pyproject.toml') }}
-
-    - name: Install Python dependencies
-      shell: bash
-      run: |
-        python -m pip install --upgrade pip
-        python -m pip install --upgrade tox tox-gh-actions

.github/workflows/release.yml

@@ -11,14 +11,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.10'
+          python-version: '3.9'
 
       - name: Get pip cache dir
         id: pip-cache
@@ -26,7 +26,7 @@ jobs:
           echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
 
       - name: Cache
-        uses: actions/cache@v5
+        uses: actions/cache@v4
         with:
           path: ${{ steps.pip-cache.outputs.dir }}
           key: release-${{ hashFiles('**/setup.py') }}
@@ -36,7 +36,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install -U pip
-          python -m pip install -U setuptools==75.6.0 twine==6.0.1 wheel pkginfo
+          python -m pip install -U setuptools twine wheel pkginfo
 
       - name: Build package
         run: |

.github/workflows/test.yml

@@ -3,125 +3,67 @@ name: Test
 on: [push, pull_request]
 
 jobs:
-  test-sqlite:
-    name: SQLite • Python ${{ matrix.python-version }}
+  build:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
+      max-parallel: 5
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
-    steps:
-      - uses: actions/checkout@v6
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
-      - name: Setup Python and dependencies
-        uses: ./.github/actions/setup-python-deps
-        with:
-          python-version: ${{ matrix.python-version }}
-          cache-key-prefix: sqlite3
-
-      - name: Run tests
-        env:
-          TEST_DB_BACKEND: sqlite3
-        run: tox -v
-
-      - name: Upload coverage
-        uses: codecov/codecov-action@v5
-        with:
-          name: SQLite • Python ${{ matrix.python-version }}
-
-  test-postgres:
-    name: PostgreSQL • Python ${{ matrix.python-version }}
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
     services:
       postgres:
-        image: postgres:15
+        image: postgres:14
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres
-          POSTGRES_DB: auditlog
+          POSTGRES_DB: postgres
         ports:
-          - 5432/tcp
+        - 5432/tcp
         options: >-
           --health-cmd pg_isready
           --health-interval 10s
           --health-timeout 5s
-          --health-retries 10
+          --health-retries 5
+
     steps:
-      - uses: actions/checkout@v6
+    - uses: actions/checkout@v4
 
-      - name: Setup Python and dependencies
-        uses: ./.github/actions/setup-python-deps
-        with:
-          python-version: ${{ matrix.python-version }}
-          cache-key-prefix: postgresql
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
 
-      - name: Run tests
-        env:
-          TEST_DB_BACKEND: postgresql
-          TEST_DB_HOST: localhost
-          TEST_DB_USER: postgres
-          TEST_DB_PASS: postgres
-          TEST_DB_NAME: auditlog
-          TEST_DB_PORT: ${{ job.services.postgres.ports[5432] }}
+    - name: Get pip cache dir
+      id: pip-cache
+      run: |
+        echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT
 
-        run: tox -v
+    - name: Cache
+      uses: actions/cache@v4
+      with:
+        path: ${{ steps.pip-cache.outputs.dir }}
+        key:
+          -${{ matrix.python-version }}-v1-${{ hashFiles('**/setup.py') }}
+        restore-keys: |
+          -${{ matrix.python-version }}-v1-
 
-      - name: Upload coverage
-        uses: codecov/codecov-action@v5
-        with:
-          name: PostgreSQL • Python ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install --upgrade tox tox-gh-actions
 
-  test-mysql:
-    name: MySQL • Python ${{ matrix.python-version }}
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
-    services:
-      mysql:
-        image: mysql:8.4
-        env:
-          MYSQL_DATABASE: auditlog
-          MYSQL_USER: mysql
-          MYSQL_PASSWORD: mysql
-          MYSQL_ROOT_PASSWORD: mysql
-        ports:
-          - 3306/tcp
-        options: >-
-          --health-cmd="sh -c 'export MYSQL_PWD=\"$MYSQL_ROOT_PASSWORD\"; mysqladmin ping -h 127.0.0.1 --protocol=TCP -uroot --silent || exit 1'"
-          --health-interval=10s
-          --health-timeout=5s
-          --health-retries=20
-    steps:
-      - uses: actions/checkout@v6
+    - name: Tox tests
+      run: |
+        tox -v
+      env:
+        TEST_DB_HOST: localhost
+        TEST_DB_USER: postgres
+        TEST_DB_PASS: postgres
+        TEST_DB_NAME: postgres
+        TEST_DB_PORT: ${{ job.services.postgres.ports[5432] }}
 
-      - name: Install MySQL client libraries
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libmysqlclient-dev pkg-config mysql-client
-
-      - name: Setup Python and dependencies
-        uses: ./.github/actions/setup-python-deps
-        with:
-          python-version: ${{ matrix.python-version }}
-          cache-key-prefix: mysql
-
-      - name: Run tests
-        env:
-          TEST_DB_BACKEND: mysql
-          TEST_DB_HOST: 127.0.0.1
-          TEST_DB_USER: root
-          TEST_DB_PASS: mysql
-          TEST_DB_NAME: auditlog
-          TEST_DB_PORT: ${{ job.services.mysql.ports[3306] }}
-        run: tox -v
-
-      - name: Upload coverage
-        uses: codecov/codecov-action@v5
-        with:
-          name: MySQL • Python ${{ matrix.python-version }}
+    - name: Upload coverage
+      uses: codecov/codecov-action@v5
+      with:
+        name: Python ${{ matrix.python-version }}

.gitignore

@@ -48,6 +48,7 @@ coverage.xml
 cover/
 
 # Translations
+*.mo
 *.pot
 
 # Django stuff:

.pre-commit-config.yaml

@@ -1,29 +1,29 @@
 ---
 repos:
-  - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 26.3.0
+  - repo: https://github.com/psf/black
+    rev: 25.1.0
     hooks:
       - id: black
-        language_version: python3.10
+        language_version: python3.9
         args:
           - "--target-version"
-          - "py310"
+          - "py39"
   - repo: https://github.com/PyCQA/flake8
-    rev: "7.3.0"
+    rev: "7.2.0"
     hooks:
       - id: flake8
         args: ["--max-line-length", "110"]
   - repo: https://github.com/PyCQA/isort
-    rev: 8.0.1
+    rev: 6.0.1
     hooks:
       - id: isort
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.21.2
+    rev: v3.19.1
     hooks:
     -   id: pyupgrade
-        args: [--py310-plus]
+        args: [--py39-plus]
   - repo: https://github.com/adamchainz/django-upgrade
-    rev: 1.30.0
+    rev: 1.24.0
     hooks:
     - id: django-upgrade
       args: [--target-version, "4.2"]

CHANGELOG.md

@@ -2,63 +2,11 @@
 
 ## Next Release
 
-#### Fixes
-
-- `KeyError` when calling `changes_str` on a log entry that tracks many-to-many field changes ([#798](https://github.com/jazzband/django-auditlog/pull/798))
-
-## 3.4.1 (2025-12-13)
-
-#### Fixes
-
-- Fix AttributeError when AUDITLOG_LOGENTRY_MODEL is not set ([#789](https://github.com/jazzband/django-auditlog/pull/789))
-
-## 3.4.0 (2025-12-04)
-
 #### Improvements
 
-- feat: Add CustomLogEntry model support and update tests ([#764)](https://github.com/jazzband/django-auditlog/pull/764)) 
-- feat: Add `AUDITLOG_USE_FK_STRING_REPRESENTATION` setting that controls how foreign key changes are represented ([#779)](https://github.com/jazzband/django-auditlog/pull/779))
-- Add `AUDITLOG_USE_BASE_MANAGER` setting to override default manager use ([#766](https://github.com/jazzband/django-auditlog/pull/766))
-- Drop 'Python 3.9' support ([#773](https://github.com/jazzband/django-auditlog/pull/773))
-
 #### Fixes
 
-- Make diffing more robust for polymorphic models ([#784](https://github.com/jazzband/django-auditlog/pull/784))
-- Amend setup configuration to include non-python package files ([#769](https://github.com/jazzband/django-auditlog/pull/769))
-
-## 3.3.0 (2025-09-18)
-
-#### Improvements
-
-- CI: Extend CI and local test coverage to MySQL and SQLite ([#744](https://github.com/jazzband/django-auditlog/pull/744))
-- feat: Add audit log history view to Django Admin. ([#743](https://github.com/jazzband/django-auditlog/pull/743))
-- Fix Expression test compatibility for Django 6.0+ ([#759](https://github.com/jazzband/django-auditlog/pull/759))
-- Add I18N Support ([#762](https://github.com/jazzband/django-auditlog/pull/762))
-
-## 3.2.1 (2025-07-03)
-
-#### Improvements
-
-- Confirm Django 5.2 support. ([#730](https://github.com/jazzband/django-auditlog/pull/730))
-
-#### Fixes
-
-- fix: ```AUDITLOG_STORE_JSON_CHANGES=True``` was not respected during updates and deletions. ([#732](https://github.com/jazzband/django-auditlog/pull/732))
-
-## 3.2.0 (2025-06-26)
-
-#### Improvements
-
-- feat: Support storing JSON in the changes field when ```AUDITLOG_STORE_JSON_CHANGES``` is enabled.  ([#719](https://github.com/jazzband/django-auditlog/pull/719))
-- feat: Added `AUDITLOG_MASK_CALLABLE` setting to allow custom masking functions ([#725](https://github.com/jazzband/django-auditlog/pull/725))
-
-## 3.1.2 (2025-04-26)
-
-#### Fixes
-
-- CI: Pine twine and setuptools to fix release
-
-## 3.1.1 (2025-04-16)
+## 3.1.01 (2025-04-16)
 
 #### Fixes
 

MANIFEST.in

@@ -1,3 +0,0 @@
-recursive-include auditlog/templates *
-recursive-include auditlog/static *
-recursive-include auditlog/locale *

Makefile

@@ -1,42 +0,0 @@
-# Django Auditlog Makefile
-
-# Default target shows help
-.DEFAULT_GOAL := help
-.PHONY: help install test makemessages compilemessages create-locale i18n clean
-
-# Variables
-AUDITLOG_DIR := auditlog
- 
-install: ## Install dependencies
-	pip install -e .
- 
-test: ## Run tests
-	./runtests.sh
- 
-makemessages: ## Extract translatable strings and create/update .po files for all languages
-	cd $(AUDITLOG_DIR) && \
-	django-admin makemessages --add-location=file -a --ignore=__pycache__ --ignore=migrations
- 
-compilemessages: ## Compile all translation files (.po to .mo)
-	cd $(AUDITLOG_DIR) && \
-	django-admin compilemessages
-
-create-locale: ## Create initial locale structure for a new language (requires LANG=<code>)
-	@if [ -z "$(LANG)" ]; then \
-		echo "Error: LANG parameter is required. Usage: make create-locale LANG=<language_code>"; \
-		echo "Examples: make create-locale LANG=ko, make create-locale LANG=ja"; \
-		exit 1; \
-	fi
-	mkdir -p $(AUDITLOG_DIR)/locale/$(LANG)/LC_MESSAGES
-	cd $(AUDITLOG_DIR) && \
-	django-admin makemessages --add-location=file -l $(LANG) --ignore=__pycache__ --ignore=migrations
-
-i18n: makemessages compilemessages ## Full i18n workflow: extract strings, compile messages
-
-clean: ## Clean compiled translation files (.mo files)
-	find $(AUDITLOG_DIR)/locale -name "*.mo" -delete
- 
-help:  ## Help message for targets
-	@echo "Available commands:"
-	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) \
-		| awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

auditlog/__init__.py

@@ -1,24 +1,3 @@
-from __future__ import annotations
-
 from importlib.metadata import version
 
-from django.apps import apps as django_apps
-from django.conf import settings
-from django.core.exceptions import ImproperlyConfigured
-
 __version__ = version("django-auditlog")
-
-
-def get_logentry_model():
-    model_string = getattr(settings, "AUDITLOG_LOGENTRY_MODEL", "auditlog.LogEntry")
-    try:
-        return django_apps.get_model(model_string, require_ready=False)
-    except ValueError:
-        raise ImproperlyConfigured(
-            "AUDITLOG_LOGENTRY_MODEL must be of the form 'app_label.model_name'"
-        )
-    except LookupError:
-        raise ImproperlyConfigured(
-            "AUDITLOG_LOGENTRY_MODEL refers to model '%s' that has not been installed"
-            % model_string
-        )

auditlog/admin.py

@@ -4,11 +4,9 @@ from django.contrib import admin
 from django.contrib.auth import get_user_model
 from django.utils.translation import gettext_lazy as _
 
-from auditlog import get_logentry_model
 from auditlog.filters import CIDFilter, ResourceTypeFilter
 from auditlog.mixins import LogEntryAdminMixin
-
-LogEntry = get_logentry_model()
+from auditlog.models import LogEntry
 
 
 @admin.register(LogEntry)

auditlog/cid.py

@@ -1,4 +1,5 @@
 from contextvars import ContextVar
+from typing import Optional
 
 from django.conf import settings
 from django.http import HttpRequest
@@ -7,7 +8,7 @@ from django.utils.module_loading import import_string
 correlation_id = ContextVar("auditlog_correlation_id", default=None)
 
 
-def set_cid(request: HttpRequest | None = None) -> None:
+def set_cid(request: Optional[HttpRequest] = None) -> None:
     """
     A function to read the cid from a request.
     If the header is not in the request, then we set it to `None`.
@@ -39,11 +40,11 @@ def set_cid(request: HttpRequest | None = None) -> None:
     correlation_id.set(cid)
 
 
-def _get_cid() -> str | None:
+def _get_cid() -> Optional[str]:
     return correlation_id.get()
 
 
-def get_cid() -> str | None:
+def get_cid() -> Optional[str]:
     """
     Calls the cid getter function based on `settings.AUDITLOG_CID_GETTER`
 

auditlog/conf.py

@@ -55,24 +55,3 @@ settings.AUDITLOG_DISABLE_REMOTE_ADDR = getattr(
 settings.AUDITLOG_CHANGE_DISPLAY_TRUNCATE_LENGTH = getattr(
     settings, "AUDITLOG_CHANGE_DISPLAY_TRUNCATE_LENGTH", 140
 )
-
-# Use pure JSON for changes field
-settings.AUDITLOG_STORE_JSON_CHANGES = getattr(
-    settings, "AUDITLOG_STORE_JSON_CHANGES", False
-)
-
-settings.AUDITLOG_MASK_CALLABLE = getattr(settings, "AUDITLOG_MASK_CALLABLE", None)
-
-settings.AUDITLOG_LOGENTRY_MODEL = getattr(
-    settings, "AUDITLOG_LOGENTRY_MODEL", "auditlog.LogEntry"
-)
-
-# Use base model managers instead of default model managers
-settings.AUDITLOG_USE_BASE_MANAGER = getattr(
-    settings, "AUDITLOG_USE_BASE_MANAGER", False
-)
-
-# Use string representation of referenced object in foreign key changes instead of its primary key
-settings.AUDITLOG_USE_FK_STRING_REPRESENTATION = getattr(
-    settings, "AUDITLOG_USE_FK_STRING_REPRESENTATION", False
-)

auditlog/context.py

@@ -6,7 +6,7 @@ from functools import partial
 from django.contrib.auth import get_user_model
 from django.db.models.signals import pre_save
 
-from auditlog import get_logentry_model
+from auditlog.models import LogEntry
 
 auditlog_value = ContextVar("auditlog_value")
 auditlog_disabled = ContextVar("auditlog_disabled", default=False)
@@ -14,33 +14,23 @@ auditlog_disabled = ContextVar("auditlog_disabled", default=False)
 
 @contextlib.contextmanager
 def set_actor(actor, remote_addr=None, remote_port=None):
+    """Connect a signal receiver with current user attached."""
+    # Initialize thread local storage
     context_data = {
-        "actor": actor,
+        "signal_duid": ("set_actor", time.time()),
         "remote_addr": remote_addr,
         "remote_port": remote_port,
     }
-    return call_context_manager(context_data)
-
-
-@contextlib.contextmanager
-def set_extra_data(context_data):
-    return call_context_manager(context_data)
-
-
-def call_context_manager(context_data):
-    """Connect a signal receiver with current user attached."""
-    LogEntry = get_logentry_model()
-    # Initialize thread local storage
-    context_data["signal_duid"] = ("set_actor", time.time())
     auditlog_value.set(context_data)
 
     # Connect signal for automatic logging
-    set_extra_data = partial(
-        _set_extra_data,
+    set_actor = partial(
+        _set_actor,
+        user=actor,
         signal_duid=context_data["signal_duid"],
     )
     pre_save.connect(
-        set_extra_data,
+        set_actor,
         sender=LogEntry,
         dispatch_uid=context_data["signal_duid"],
         weak=False,
@@ -57,26 +47,11 @@ def call_context_manager(context_data):
             pre_save.disconnect(sender=LogEntry, dispatch_uid=auditlog["signal_duid"])
 
 
-def _set_actor(auditlog, instance, sender):
-    LogEntry = get_logentry_model()
-    auth_user_model = get_user_model()
-    if "actor" in auditlog:
-        actor = auditlog.get("actor")
-        if (
-            sender == LogEntry
-            and isinstance(actor, auth_user_model)
-            and instance.actor is None
-        ):
-            instance.actor = actor
-            instance.actor_email = getattr(actor, "email", None)
-
-
-def _set_extra_data(sender, instance, signal_duid, **kwargs):
+def _set_actor(user, sender, instance, signal_duid, **kwargs):
     """Signal receiver with extra 'user' and 'signal_duid' kwargs.
 
     This function becomes a valid signal receiver when it is curried with the actor and a dispatch id.
     """
-    LogEntry = get_logentry_model()
     try:
         auditlog = auditlog_value.get()
     except LookupError:
@@ -84,15 +59,17 @@ def _set_extra_data(sender, instance, signal_duid, **kwargs):
     else:
         if signal_duid != auditlog["signal_duid"]:
             return
+        auth_user_model = get_user_model()
+        if (
+            sender == LogEntry
+            and isinstance(user, auth_user_model)
+            and instance.actor is None
+        ):
+            instance.actor = user
+            instance.actor_email = hasattr(user, "email") and user.email or None
 
-        _set_actor(auditlog, instance, sender)
-
-        for key in auditlog:
-            if key != "actor" and hasattr(LogEntry, key):
-                if callable(auditlog[key]):
-                    setattr(instance, key, auditlog[key]())
-                else:
-                    setattr(instance, key, auditlog[key])
+        instance.remote_addr = auditlog["remote_addr"]
+        instance.remote_port = auditlog["remote_port"]
 
 
 @contextlib.contextmanager

auditlog/diff.py

@@ -1,15 +1,12 @@
 import json
-from collections.abc import Callable
 from datetime import timezone
+from typing import Optional
 
 from django.conf import settings
-from django.core.exceptions import FieldDoesNotExist, ObjectDoesNotExist
+from django.core.exceptions import ObjectDoesNotExist
 from django.db.models import NOT_PROVIDED, DateTimeField, ForeignKey, JSONField, Model
 from django.utils import timezone as django_timezone
 from django.utils.encoding import smart_str
-from django.utils.module_loading import import_string
-
-from auditlog import get_logentry_model
 
 
 def track_field(field):
@@ -23,6 +20,7 @@ def track_field(field):
     :return: Whether the given field should be tracked.
     :rtype: bool
     """
+    from auditlog.models import LogEntry
 
     # Do not track many to many relations
     if field.many_to_many:
@@ -31,7 +29,7 @@ def track_field(field):
     # Do not track relations to LogEntry
     if (
         getattr(field, "remote_field", None) is not None
-        and field.remote_field.model == get_logentry_model()
+        and field.remote_field.model == LogEntry
     ):
         return False
 
@@ -53,7 +51,7 @@ def get_fields_in_model(instance):
     return [f for f in instance._meta.get_fields() if track_field(f)]
 
 
-def get_field_value(obj, field, use_json_for_changes=False):
+def get_field_value(obj, field):
     """
     Gets the value of a given model instance field.
 
@@ -64,31 +62,11 @@ def get_field_value(obj, field, use_json_for_changes=False):
     :return: The value of the field as a string.
     :rtype: str
     """
-
-    def get_default_value():
-        """
-        Attempts to get the default value for a field from the model's field definition.
-
-        :return: The default value of the field or None
-        """
-        try:
-            model_field = obj._meta.get_field(field.name)
-            default = model_field.default
-        except (AttributeError, FieldDoesNotExist):
-            default = NOT_PROVIDED
-
-        if default is NOT_PROVIDED:
-            default = None
-        elif callable(default):
-            default = default()
-
-        return smart_str(default) if not use_json_for_changes else default
-
     try:
         if isinstance(field, DateTimeField):
             # DateTimeFields are timezone-aware, so we need to convert the field
             # to its naive form before we can accurately compare them for changes.
-            value = getattr(obj, field.name)
+            value = getattr(obj, field.name, None)
             try:
                 value = field.to_python(value)
             except TypeError:
@@ -100,65 +78,29 @@ def get_field_value(obj, field, use_json_for_changes=False):
             ):
                 value = django_timezone.make_naive(value, timezone=timezone.utc)
         elif isinstance(field, JSONField):
-            value = field.to_python(getattr(obj, field.name))
-            if not use_json_for_changes:
-                try:
-                    value = json.dumps(value, sort_keys=True, cls=field.encoder)
-                except TypeError:
-                    pass
-        elif (
-            not settings.AUDITLOG_USE_FK_STRING_REPRESENTATION
-            and (field.one_to_one or field.many_to_one)
-            and hasattr(field, "rel_class")
-        ):
-            value = smart_str(getattr(obj, field.get_attname()), strings_only=True)
+            value = field.to_python(getattr(obj, field.name, None))
+            try:
+                value = json.dumps(value, sort_keys=True, cls=field.encoder)
+            except TypeError:
+                pass
+        elif (field.one_to_one or field.many_to_one) and hasattr(field, "rel_class"):
+            value = smart_str(
+                getattr(obj, field.get_attname(), None), strings_only=True
+            )
         else:
-            value = getattr(obj, field.name)
-            if not use_json_for_changes:
-                value = smart_str(value)
-                if type(value).__name__ == "__proxy__":
-                    value = str(value)
-    except (ObjectDoesNotExist, AttributeError):
-        return get_default_value()
+            value = smart_str(getattr(obj, field.name, None))
+            if type(value).__name__ == "__proxy__":
+                value = str(value)
+    except ObjectDoesNotExist:
+        value = (
+            field.default
+            if getattr(field, "default", NOT_PROVIDED) is not NOT_PROVIDED
+            else None
+        )
 
     return value
 
 
-def is_primitive(obj) -> bool:
-    """
-    Checks if the given object is a primitive Python type that can be safely serialized to JSON.
-
-    :param obj: The object to check
-    :return: True if the object is a primitive type, False otherwise
-    :rtype: bool
-    """
-    primitive_types = (type(None), bool, int, float, str, list, tuple, dict, set)
-    return isinstance(obj, primitive_types)
-
-
-def get_mask_function(mask_callable: str | None = None) -> Callable[[str], str]:
-    """
-    Get the masking function to use based on the following priority:
-    1. Model-specific mask_callable if provided
-    2. mask_callable from settings if configured
-    3. Default mask_str function
-
-    :param mask_callable: The dotted path to a callable that will be used for masking.
-    :type mask_callable: str
-    :return: A callable that takes a string and returns a masked version.
-    :rtype: Callable[[str], str]
-    """
-
-    if mask_callable:
-        return import_string(mask_callable)
-
-    default_mask_callable = settings.AUDITLOG_MASK_CALLABLE
-    if default_mask_callable:
-        return import_string(default_mask_callable)
-
-    return mask_str
-
-
 def mask_str(value: str) -> str:
     """
     Masks the first half of the input string to remove sensitive data.
@@ -173,10 +115,7 @@ def mask_str(value: str) -> str:
 
 
 def model_instance_diff(
-    old: Model | None,
-    new: Model | None,
-    fields_to_check=None,
-    use_json_for_changes=False,
+    old: Optional[Model], new: Optional[Model], fields_to_check=None
 ):
     """
     Calculates the differences between two model instances. One of the instances may be ``None``
@@ -189,8 +128,6 @@ def model_instance_diff(
     :type new: Model
     :param fields_to_check: An iterable of the field names to restrict the diff to, while ignoring the rest of
         the model's fields. This is used to pass the `update_fields` kwarg from the model's `save` method.
-    :param use_json_for_changes: whether or not to use a JSON for changes
-        (see settings.AUDITLOG_STORE_JSON_CHANGES)
     :type fields_to_check: Iterable
     :return: A dictionary with the names of the changed fields as keys and a two tuple of the old and new
             field values as value.
@@ -252,30 +189,17 @@ def model_instance_diff(
         fields = filtered_fields
 
     for field in fields:
-        old_value = get_field_value(old, field, use_json_for_changes)
-        new_value = get_field_value(new, field, use_json_for_changes)
+        old_value = get_field_value(old, field)
+        new_value = get_field_value(new, field)
 
         if old_value != new_value:
             if model_fields and field.name in model_fields["mask_fields"]:
-                mask_func = get_mask_function(model_fields.get("mask_callable"))
-
                 diff[field.name] = (
-                    mask_func(smart_str(old_value)),
-                    mask_func(smart_str(new_value)),
+                    mask_str(smart_str(old_value)),
+                    mask_str(smart_str(new_value)),
                 )
             else:
-                if not use_json_for_changes:
-                    diff[field.name] = (smart_str(old_value), smart_str(new_value))
-                else:
-                    # TODO: should we handle the case where the value is a django Model specifically?
-                    #       for example, could create a list of ids for ManyToMany fields
-
-                    # this maintains the behavior of the original code
-                    if not is_primitive(old_value):
-                        old_value = smart_str(old_value)
-                    if not is_primitive(new_value):
-                        new_value = smart_str(new_value)
-                    diff[field.name] = (old_value, new_value)
+                diff[field.name] = (smart_str(old_value), smart_str(new_value))
 
     if len(diff) == 0:
         diff = None

auditlog/locale/ja/LC_MESSAGES/django.po

@@ -1,192 +0,0 @@
-# Django Auditlog Japanese Translation
-# Copyright (C) 2025 Django Auditlog Contributors
-# This file is distributed under the same license as the django-auditlog package.
-# Youngkwang Yang <me@youngkwang.dev>, 2025.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: django-auditlog\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-09-28 03:43+0900\n"
-"PO-Revision-Date: 2025-09-28 03:16+0900\n"
-"Last-Translator: Youngkwang Yang <me@youngkwang.dev>\n"
-"Language-Team: Japanese <ja@li.org>\n"
-"Language: ja\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=1; plural=0;\n"
-
-#: admin.py mixins.py
-msgid "Changes"
-msgstr "変更"
-
-#: apps.py mixins.py templates/auditlog/object_history.html
-msgid "Audit log"
-msgstr "監査ログ"
-
-#: filters.py
-msgid "Resource Type"
-msgstr "リソースタイプ"
-
-#: filters.py models.py
-msgid "Correlation ID"
-msgstr "Correlation ID"
-
-#: mixins.py
-msgid "Click to filter by records with this correlation id"
-msgstr "このCorrelation IDでレコードをフィルタするにはクリックしてください"
-
-#: mixins.py
-msgid "Created"
-msgstr "作成済み"
-
-#: mixins.py
-msgid "User"
-msgstr "ユーザー"
-
-#: mixins.py
-msgid "Resource"
-msgstr "リソース"
-
-#: mixins.py
-#, python-format
-msgid "Audit log: %s"
-msgstr "監査ログ：%s"
-
-#: mixins.py
-msgid "View"
-msgstr "表示"
-
-#: models.py
-msgid "create"
-msgstr "作成"
-
-#: models.py
-msgid "update"
-msgstr "更新"
-
-#: models.py
-msgid "delete"
-msgstr "削除"
-
-#: models.py
-msgid "access"
-msgstr "アクセス"
-
-#: models.py
-msgid "content type"
-msgstr "コンテンツタイプ"
-
-#: models.py
-msgid "object pk"
-msgstr "オブジェクトPK"
-
-#: models.py
-msgid "object id"
-msgstr "オブジェクトID"
-
-#: models.py
-msgid "object representation"
-msgstr "オブジェクト表現"
-
-#: models.py
-msgid "action"
-msgstr "アクション"
-
-#: models.py
-msgid "change message"
-msgstr "変更メッセージ"
-
-#: models.py
-msgid "actor"
-msgstr "アクター"
-
-#: models.py
-msgid "remote address"
-msgstr "リモートアドレス"
-
-#: models.py
-msgid "remote port"
-msgstr "リモートポート"
-
-#: models.py
-msgid "timestamp"
-msgstr "タイムスタンプ"
-
-#: models.py
-msgid "additional data"
-msgstr "追加データ"
-
-#: models.py
-msgid "actor email"
-msgstr "アクターメール"
-
-#: models.py
-msgid "log entry"
-msgstr "ログエントリ"
-
-#: models.py
-msgid "log entries"
-msgstr "ログエントリ"
-
-#: models.py
-msgid "Created {repr:s}"
-msgstr "{repr:s}が作成されました"
-
-#: models.py
-msgid "Updated {repr:s}"
-msgstr "{repr:s}が更新されました"
-
-#: models.py
-msgid "Deleted {repr:s}"
-msgstr "{repr:s}が削除されました"
-
-#: models.py
-msgid "Logged {repr:s}"
-msgstr "{repr:s}がログに記録されました"
-
-#: render.py
-msgid "Field"
-msgstr "フィールド"
-
-#: render.py
-msgid "From"
-msgstr "変更前の値"
-
-#: render.py
-msgid "To"
-msgstr "変更後の値"
-
-#: render.py
-msgid "Relationship"
-msgstr "関係"
-
-#: render.py
-msgid "Action"
-msgstr "アクション"
-
-#: render.py
-msgid "Objects"
-msgstr "オブジェクト一覧"
-
-#: templates/auditlog/entry_detail.html
-msgid "system"
-msgstr "システム"
-
-#: templates/auditlog/entry_detail.html
-msgid "No field changes"
-msgstr "フィールドの変更なし"
-
-#: templates/auditlog/object_history.html
-msgid "Home"
-msgstr "ホーム"
-
-#: templates/auditlog/object_history.html
-msgid "No log entries found."
-msgstr "ログエントリが見つかりません。"
-
-#: templates/auditlog/pagination.html
-msgid "entry"
-msgid_plural "entries"
-msgstr[0] "ログエントリ"

auditlog/locale/ko/LC_MESSAGES/django.po

@@ -1,192 +0,0 @@
-# Django Auditlog Korean Translation
-# Copyright (C) 2025 Django Auditlog Contributors
-# This file is distributed under the same license as the django-auditlog package.
-# Youngkwang Yang <me@youngkwang.dev>, 2025.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: django-auditlog\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-09-28 03:43+0900\n"
-"PO-Revision-Date: 2025-09-28 02:55+0900\n"
-"Last-Translator: Youngkwang Yang <me@youngkwang.dev>\n"
-"Language-Team: Korean <ko@li.org>\n"
-"Language: ko\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=1; plural=0;\n"
-
-#: admin.py mixins.py
-msgid "Changes"
-msgstr "변경 사항"
-
-#: apps.py mixins.py templates/auditlog/object_history.html
-msgid "Audit log"
-msgstr "감사 로그"
-
-#: filters.py
-msgid "Resource Type"
-msgstr "리소스 타입"
-
-#: filters.py models.py
-msgid "Correlation ID"
-msgstr "Correlation ID"
-
-#: mixins.py
-msgid "Click to filter by records with this correlation id"
-msgstr "이 Correlation ID로 레코드를 필터링하려면 클릭하세요"
-
-#: mixins.py
-msgid "Created"
-msgstr "생성됨"
-
-#: mixins.py
-msgid "User"
-msgstr "사용자"
-
-#: mixins.py
-msgid "Resource"
-msgstr "리소스"
-
-#: mixins.py
-#, python-format
-msgid "Audit log: %s"
-msgstr "감사 로그: %s"
-
-#: mixins.py
-msgid "View"
-msgstr "보기"
-
-#: models.py
-msgid "create"
-msgstr "생성"
-
-#: models.py
-msgid "update"
-msgstr "수정"
-
-#: models.py
-msgid "delete"
-msgstr "삭제"
-
-#: models.py
-msgid "access"
-msgstr "접근"
-
-#: models.py
-msgid "content type"
-msgstr "콘텐츠 타입"
-
-#: models.py
-msgid "object pk"
-msgstr "객체 PK"
-
-#: models.py
-msgid "object id"
-msgstr "객체 ID"
-
-#: models.py
-msgid "object representation"
-msgstr "객체 표현"
-
-#: models.py
-msgid "action"
-msgstr "작업"
-
-#: models.py
-msgid "change message"
-msgstr "변경 메시지"
-
-#: models.py
-msgid "actor"
-msgstr "작업자"
-
-#: models.py
-msgid "remote address"
-msgstr "원격 주소"
-
-#: models.py
-msgid "remote port"
-msgstr "원격 포트"
-
-#: models.py
-msgid "timestamp"
-msgstr "타임스탬프"
-
-#: models.py
-msgid "additional data"
-msgstr "추가 데이터"
-
-#: models.py
-msgid "actor email"
-msgstr "작업자 이메일"
-
-#: models.py
-msgid "log entry"
-msgstr "로그 항목"
-
-#: models.py
-msgid "log entries"
-msgstr "로그 항목들"
-
-#: models.py
-msgid "Created {repr:s}"
-msgstr "{repr:s}이(가) 생성됨"
-
-#: models.py
-msgid "Updated {repr:s}"
-msgstr "{repr:s}이(가) 수정됨"
-
-#: models.py
-msgid "Deleted {repr:s}"
-msgstr "{repr:s}이(가) 삭제됨"
-
-#: models.py
-msgid "Logged {repr:s}"
-msgstr "{repr:s}이(가) 기록됨"
-
-#: render.py
-msgid "Field"
-msgstr "필드"
-
-#: render.py
-msgid "From"
-msgstr "변경 전"
-
-#: render.py
-msgid "To"
-msgstr "변경 후"
-
-#: render.py
-msgid "Relationship"
-msgstr "관계"
-
-#: render.py
-msgid "Action"
-msgstr "작업"
-
-#: render.py
-msgid "Objects"
-msgstr "객체"
-
-#: templates/auditlog/entry_detail.html
-msgid "system"
-msgstr "시스템"
-
-#: templates/auditlog/entry_detail.html
-msgid "No field changes"
-msgstr "필드 변경 사항 없음"
-
-#: templates/auditlog/object_history.html
-msgid "Home"
-msgstr "홈"
-
-#: templates/auditlog/object_history.html
-msgid "No log entries found."
-msgstr "로그 항목을 찾을 수 없습니다."
-
-#: templates/auditlog/pagination.html
-msgid "entry"
-msgid_plural "entries"
-msgstr[0] "항목"

auditlog/management/commands/auditlogflush.py

@@ -3,9 +3,7 @@ import datetime
 from django.core.management.base import BaseCommand
 from django.db import connection
 
-from auditlog import get_logentry_model
-
-LogEntry = get_logentry_model()
+from auditlog.models import LogEntry
 
 
 class Command(BaseCommand):
@@ -85,7 +83,7 @@ class Command(BaseCommand):
 
 
 class TruncateQuery:
-    SUPPORTED_VENDORS = ("postgresql", "mysql", "oracle", "microsoft")
+    SUPPORTED_VENDORS = ("postgresql", "mysql", "sqlite", "oracle", "microsoft")
 
     @classmethod
     def support_truncate_statement(cls, database_vendor) -> bool:

auditlog/management/commands/auditlogmigratejson.py

@@ -4,9 +4,7 @@ from django.conf import settings
 from django.core.management import CommandError, CommandParser
 from django.core.management.base import BaseCommand
 
-from auditlog import get_logentry_model
-
-LogEntry = get_logentry_model()
+from auditlog.models import LogEntry
 
 
 class Command(BaseCommand):
@@ -126,13 +124,15 @@ class Command(BaseCommand):
 
         def postgres():
             with connection.cursor() as cursor:
-                cursor.execute(f"""
-                    UPDATE {LogEntry._meta.db_table}
+                cursor.execute(
+                    """
+                    UPDATE auditlog_logentry
                     SET changes="changes_text"::jsonb
                     WHERE changes_text IS NOT NULL
                         AND changes_text <> ''
                         AND changes IS NULL
-                    """)
+                    """
+                )
                 return cursor.cursor.rowcount
 
         if database == "postgres":

auditlog/middleware.py

@@ -1,8 +1,10 @@
+from typing import Optional
+
 from django.conf import settings
 from django.contrib.auth import get_user_model
 
 from auditlog.cid import set_cid
-from auditlog.context import set_extra_data
+from auditlog.context import set_actor
 
 
 class AuditlogMiddleware:
@@ -37,7 +39,7 @@ class AuditlogMiddleware:
         return remote_addr
 
     @staticmethod
-    def _get_remote_port(request) -> int | None:
+    def _get_remote_port(request) -> Optional[int]:
         remote_port = request.headers.get("X-Forwarded-Port", "")
 
         try:
@@ -54,17 +56,12 @@ class AuditlogMiddleware:
             return user
         return None
 
-    def get_extra_data(self, request):
-        context_data = {}
-        context_data["remote_addr"] = self._get_remote_addr(request)
-        context_data["remote_port"] = self._get_remote_port(request)
-
-        context_data["actor"] = self._get_actor(request)
-
-        return context_data
-
     def __call__(self, request):
+        remote_addr = self._get_remote_addr(request)
+        remote_port = self._get_remote_port(request)
+        user = self._get_actor(request)
+
         set_cid(request)
 
-        with set_extra_data(context_data=self.get_extra_data(request)):
+        with set_actor(actor=user, remote_addr=remote_addr, remote_port=remote_port):
             return self.get_response(request)

auditlog/mixins.py

@@ -1,25 +1,19 @@
-from urllib.parse import unquote
-
 from django import urls as urlresolvers
 from django.conf import settings
 from django.contrib import admin
-from django.contrib.admin.views.main import PAGE_VAR
-from django.core.exceptions import PermissionDenied
+from django.core.exceptions import FieldDoesNotExist
+from django.forms.utils import pretty_name
 from django.http import HttpRequest
-from django.template.response import TemplateResponse
-from django.urls import path, reverse
 from django.urls.exceptions import NoReverseMatch
-from django.utils.html import format_html
-from django.utils.text import capfirst
+from django.utils.html import format_html, format_html_join
+from django.utils.safestring import mark_safe
 from django.utils.timezone import is_aware, localtime
 from django.utils.translation import gettext_lazy as _
 
-from auditlog import get_logentry_model
-from auditlog.render import get_field_verbose_name, render_logentry_changes_html
+from auditlog.models import LogEntry
+from auditlog.registry import auditlog
 from auditlog.signals import accessed
 
-LogEntry = get_logentry_model()
-
 MAX = 75
 
 
@@ -74,7 +68,55 @@ class LogEntryAdminMixin:
 
     @admin.display(description=_("Changes"))
     def msg(self, obj):
-        return render_logentry_changes_html(obj)
+        changes = obj.changes_dict
+
+        atom_changes = {}
+        m2m_changes = {}
+
+        for field, change in changes.items():
+            if isinstance(change, dict):
+                assert (
+                    change["type"] == "m2m"
+                ), "Only m2m operations are expected to produce dict changes now"
+                m2m_changes[field] = change
+            else:
+                atom_changes[field] = change
+
+        msg = []
+
+        if atom_changes:
+            msg.append("<table>")
+            msg.append(self._format_header("#", "Field", "From", "To"))
+            for i, (field, change) in enumerate(sorted(atom_changes.items()), 1):
+                value = [i, self.field_verbose_name(obj, field)] + (
+                    ["***", "***"] if field == "password" else change
+                )
+                msg.append(self._format_line(*value))
+            msg.append("</table>")
+
+        if m2m_changes:
+            msg.append("<table>")
+            msg.append(self._format_header("#", "Relationship", "Action", "Objects"))
+            for i, (field, change) in enumerate(sorted(m2m_changes.items()), 1):
+                change_html = format_html_join(
+                    mark_safe("<br>"),
+                    "{}",
+                    [(value,) for value in change["objects"]],
+                )
+
+                msg.append(
+                    format_html(
+                        "<tr><td>{}</td><td>{}</td><td>{}</td><td>{}</td></tr>",
+                        i,
+                        self.field_verbose_name(obj, field),
+                        change["operation"],
+                        change_html,
+                    )
+                )
+
+            msg.append("</table>")
+
+        return mark_safe("".join(msg))
 
     @admin.display(description="Correlation ID")
     def cid_url(self, obj):
@@ -85,95 +127,43 @@ class LogEntryAdminMixin:
                 '<a href="{}" title="{}">{}</a>', url, self.CID_TITLE, cid
             )
 
+    def _format_header(self, *labels):
+        return format_html(
+            "".join(["<tr>", "<th>{}</th>" * len(labels), "</tr>"]), *labels
+        )
+
+    def _format_line(self, *values):
+        return format_html(
+            "".join(["<tr>", "<td>{}</td>" * len(values), "</tr>"]), *values
+        )
+
+    def field_verbose_name(self, obj, field_name: str):
+        model = obj.content_type.model_class()
+        if model is None:
+            return field_name
+        try:
+            model_fields = auditlog.get_model_fields(model._meta.model)
+            mapping_field_name = model_fields["mapping_fields"].get(field_name)
+            if mapping_field_name:
+                return mapping_field_name
+        except KeyError:
+            # Model definition in auditlog was probably removed
+            pass
+        try:
+            field = model._meta.get_field(field_name)
+            return pretty_name(getattr(field, "verbose_name", field_name))
+        except FieldDoesNotExist:
+            return pretty_name(field_name)
+
     def _add_query_parameter(self, key: str, value: str):
         full_path = self.request.get_full_path()
         delimiter = "&" if "?" in full_path else "?"
 
         return f"{full_path}{delimiter}{key}={value}"
 
-    def field_verbose_name(self, obj, field_name: str):
-        """
-        Use `auditlog.render.get_field_verbose_name` instead.
-        This method is kept for backward compatibility.
-        """
-        return get_field_verbose_name(obj, field_name)
-
 
 class LogAccessMixin:
     def render_to_response(self, context, **response_kwargs):
         obj = self.get_object()
         accessed.send(obj.__class__, instance=obj)
         return super().render_to_response(context, **response_kwargs)
-
-
-class AuditlogHistoryAdminMixin:
-    """
-    Add an audit log history view to a model admin.
-    """
-
-    auditlog_history_template = "auditlog/object_history.html"
-    show_auditlog_history_link = False
-    auditlog_history_per_page = 10
-
-    def get_list_display(self, request):
-        list_display = list(super().get_list_display(request))
-        if self.show_auditlog_history_link and "auditlog_link" not in list_display:
-            list_display.append("auditlog_link")
-
-        return list_display
-
-    def get_urls(self):
-        opts = self.model._meta
-        info = opts.app_label, opts.model_name
-        my_urls = [
-            path(
-                "<path:object_id>/auditlog/",
-                self.admin_site.admin_view(self.auditlog_history_view),
-                name="%s_%s_auditlog" % info,
-            )
-        ]
-
-        return my_urls + super().get_urls()
-
-    def auditlog_history_view(self, request, object_id, extra_context=None):
-        obj = self.get_object(request, unquote(object_id))
-        if not self.has_view_permission(request, obj):
-            raise PermissionDenied
-
-        log_entries = (
-            LogEntry.objects.get_for_object(obj)
-            .select_related("actor")
-            .order_by("-timestamp")
-        )
-
-        paginator = self.get_paginator(
-            request, log_entries, self.auditlog_history_per_page
-        )
-        page_number = request.GET.get(PAGE_VAR, 1)
-        page_obj = paginator.get_page(page_number)
-        page_range = paginator.get_elided_page_range(page_obj.number)
-
-        context = {
-            **self.admin_site.each_context(request),
-            "title": _("Audit log: %s") % obj,
-            "module_name": str(capfirst(self.model._meta.verbose_name_plural)),
-            "page_range": page_range,
-            "page_var": PAGE_VAR,
-            "pagination_required": paginator.count > self.auditlog_history_per_page,
-            "object": obj,
-            "opts": self.model._meta,
-            "log_entries": page_obj,
-            **(extra_context or {}),
-        }
-
-        return TemplateResponse(request, self.auditlog_history_template, context)
-
-    @admin.display(description=_("Audit log"))
-    def auditlog_link(self, obj):
-        opts = self.model._meta
-        url = reverse(
-            f"admin:{opts.app_label}_{opts.model_name}_auditlog",
-            args=[obj.pk],
-        )
-
-        return format_html('<a href="{}">{}</a>', url, _("View"))

auditlog/models.py

@@ -1,10 +1,9 @@
 import ast
 import contextlib
 import json
-from collections.abc import Callable
 from copy import deepcopy
 from datetime import timezone
-from typing import Any
+from typing import Any, Callable, Union
 
 from dateutil import parser
 from dateutil.tz import gettz
@@ -24,8 +23,7 @@ from django.utils import timezone as django_timezone
 from django.utils.encoding import smart_str
 from django.utils.translation import gettext_lazy as _
 
-from auditlog import get_logentry_model
-from auditlog.diff import get_mask_function
+from auditlog.diff import mask_str
 
 DEFAULT_OBJECT_REPR = "<error forming object repr>"
 
@@ -249,7 +247,7 @@ class LogEntryManager(models.Manager):
 
         mask_fields = model_fields["mask_fields"]
         if mask_fields:
-            data = self._mask_serialized_fields(data, mask_fields, model_fields)
+            data = self._mask_serialized_fields(data, mask_fields)
 
         return data
 
@@ -289,15 +287,14 @@ class LogEntryManager(models.Manager):
         return list(set(include_fields or all_field_names).difference(exclude_fields))
 
     def _mask_serialized_fields(
-        self, data: dict[str, Any], mask_fields: list[str], model_fields: dict[str, Any]
+        self, data: dict[str, Any], mask_fields: list[str]
     ) -> dict[str, Any]:
         all_field_data = data.pop("fields")
-        mask_func = get_mask_function(model_fields.get("mask_callable"))
 
         masked_field_data = {}
         for key, value in all_field_data.items():
             if isinstance(value, str) and key in mask_fields:
-                masked_field_data[key] = mask_func(value)
+                masked_field_data[key] = mask_str(value)
             else:
                 masked_field_data[key] = value
 
@@ -305,7 +302,7 @@ class LogEntryManager(models.Manager):
         return data
 
 
-class AbstractLogEntry(models.Model):
+class LogEntry(models.Model):
     """
     Represents an entry in the audit log. The content type is saved along with the textual and numeric
     (if available) primary key, as well as the textual representation of the object when it was saved.
@@ -394,7 +391,6 @@ class AbstractLogEntry(models.Model):
     objects = LogEntryManager()
 
     class Meta:
-        abstract = True
         get_latest_by = "timestamp"
         ordering = ["-timestamp"]
         verbose_name = _("log entry")
@@ -427,29 +423,21 @@ class AbstractLogEntry(models.Model):
         not satisfying, please use :py:func:`LogEntry.changes_dict` and format the string yourself.
 
         :param colon: The string to place between the field name and the values.
-        :param arrow: The string to place between each old and new value (non-m2m field changes only).
+        :param arrow: The string to place between each old and new value.
         :param separator: The string to place between each field.
         :return: A readable string of the changes in this log entry.
         """
         substrings = []
 
-        for field, value in sorted(self.changes_dict.items()):
-            if isinstance(value, (list, tuple)) and len(value) == 2:
-                # handle regular field change
-                substring = "{field_name:s}{colon:s}{old:s}{arrow:s}{new:s}".format(
-                    field_name=field,
-                    colon=colon,
-                    old=value[0],
-                    arrow=arrow,
-                    new=value[1],
-                )
-                substrings.append(substring)
-            elif isinstance(value, dict) and value.get("type") == "m2m":
-                # handle m2m change
-                substring = (
-                    f"{field}{colon}{value['operation']} {sorted(value['objects'])}"
-                )
-                substrings.append(substring)
+        for field, values in self.changes_dict.items():
+            substring = "{field_name:s}{colon:s}{old:s}{arrow:s}{new:s}".format(
+                field_name=field,
+                colon=colon,
+                old=values[0],
+                arrow=arrow,
+                new=values[1],
+            )
+            substrings.append(substring)
 
         return separator.join(substrings)
 
@@ -466,17 +454,9 @@ class AbstractLogEntry(models.Model):
         if auditlog.contains(model._meta.model):
             model_fields = auditlog.get_model_fields(model._meta.model)
 
-        if settings.AUDITLOG_STORE_JSON_CHANGES:
-            changes_dict = {}
-            for field_name, values in self.changes_dict.items():
-                values_as_strings = [str(v) for v in values]
-                changes_dict[field_name] = values_as_strings
-        else:
-            changes_dict = self.changes_dict
-
         changes_display_dict = {}
         # grab the changes_dict and iterate through
-        for field_name, values in changes_dict.items():
+        for field_name, values in self.changes_dict.items():
             # try to get the field attribute on the model
             try:
                 field = model._meta.get_field(field_name)
@@ -545,7 +525,7 @@ class AbstractLogEntry(models.Model):
         return changes_display_dict
 
     def _get_changes_display_for_fk_field(
-        self, field: models.ForeignKey | models.OneToOneField, value: Any
+        self, field: Union[models.ForeignKey, models.OneToOneField], value: Any
     ) -> str:
         """
         :return: A string representing a given FK value and the field to which it belongs
@@ -564,19 +544,12 @@ class AbstractLogEntry(models.Model):
             return value
         # Attempt to return the string representation of the object
         try:
-            related_model_manager = _get_manager_from_settings(field.related_model)
-
-            return smart_str(related_model_manager.get(pk=pk_value))
+            return smart_str(field.related_model._default_manager.get(pk=pk_value))
         # ObjectDoesNotExist will be raised if the object was deleted.
         except ObjectDoesNotExist:
             return f"Deleted '{field.related_model.__name__}' ({value})"
 
 
-class LogEntry(AbstractLogEntry):
-    class Meta(AbstractLogEntry.Meta):
-        swappable = "AUDITLOG_LOGENTRY_MODEL"
-
-
 class AuditlogHistoryField(GenericRelation):
     """
     A subclass of py:class:`django.contrib.contenttypes.fields.GenericRelation` that sets some default
@@ -597,7 +570,7 @@ class AuditlogHistoryField(GenericRelation):
     """
 
     def __init__(self, pk_indexable=True, delete_related=False, **kwargs):
-        kwargs["to"] = get_logentry_model()
+        kwargs["to"] = LogEntry
 
         if pk_indexable:
             kwargs["object_id_field"] = "object_id"
@@ -640,16 +613,3 @@ def _changes_func() -> Callable[[LogEntry], dict]:
     if settings.AUDITLOG_USE_TEXT_CHANGES_IF_JSON_IS_NOT_PRESENT:
         return json_then_text
     return default
-
-
-def _get_manager_from_settings(model: type[models.Model]) -> models.Manager:
-    """
-    Get model manager as selected by AUDITLOG_USE_BASE_MANAGER.
-
-    - True: return model._meta.base_manager
-    - False: return model._meta.default_manager
-    """
-    if settings.AUDITLOG_USE_BASE_MANAGER:
-        return model._meta.base_manager
-    else:
-        return model._meta.default_manager

auditlog/receivers.py

@@ -2,10 +2,9 @@ from functools import wraps
 
 from django.conf import settings
 
-from auditlog import get_logentry_model
 from auditlog.context import auditlog_disabled
 from auditlog.diff import model_instance_diff
-from auditlog.models import _get_manager_from_settings
+from auditlog.models import LogEntry
 from auditlog.signals import post_log, pre_log
 
 
@@ -39,12 +38,11 @@ def log_create(sender, instance, created, **kwargs):
     """
     if created:
         _create_log_entry(
-            action=get_logentry_model().Action.CREATE,
+            action=LogEntry.Action.CREATE,
             instance=instance,
             sender=sender,
             diff_old=None,
             diff_new=instance,
-            use_json_for_changes=settings.AUDITLOG_STORE_JSON_CHANGES,
         )
 
 
@@ -57,15 +55,14 @@ def log_update(sender, instance, **kwargs):
     """
     if not instance._state.adding and instance.pk is not None:
         update_fields = kwargs.get("update_fields", None)
-        old = _get_manager_from_settings(sender).filter(pk=instance.pk).first()
+        old = sender._default_manager.filter(pk=instance.pk).first()
         _create_log_entry(
-            action=get_logentry_model().Action.UPDATE,
+            action=LogEntry.Action.UPDATE,
             instance=instance,
             sender=sender,
             diff_old=old,
             diff_new=instance,
             fields_to_check=update_fields,
-            use_json_for_changes=settings.AUDITLOG_STORE_JSON_CHANGES,
         )
 
 
@@ -78,12 +75,11 @@ def log_delete(sender, instance, **kwargs):
     """
     if instance.pk is not None:
         _create_log_entry(
-            action=get_logentry_model().Action.DELETE,
+            action=LogEntry.Action.DELETE,
             instance=instance,
             sender=sender,
             diff_old=instance,
             diff_new=None,
-            use_json_for_changes=settings.AUDITLOG_STORE_JSON_CHANGES,
         )
 
 
@@ -95,25 +91,17 @@ def log_access(sender, instance, **kwargs):
     """
     if instance.pk is not None:
         _create_log_entry(
-            action=get_logentry_model().Action.ACCESS,
+            action=LogEntry.Action.ACCESS,
             instance=instance,
             sender=sender,
             diff_old=None,
             diff_new=None,
             force_log=True,
-            use_json_for_changes=settings.AUDITLOG_STORE_JSON_CHANGES,
         )
 
 
 def _create_log_entry(
-    action,
-    instance,
-    sender,
-    diff_old,
-    diff_new,
-    fields_to_check=None,
-    force_log=False,
-    use_json_for_changes=False,
+    action, instance, sender, diff_old, diff_new, fields_to_check=None, force_log=False
 ):
     pre_log_results = pre_log.send(
         sender,
@@ -123,17 +111,13 @@ def _create_log_entry(
 
     if any(item[1] is False for item in pre_log_results):
         return
-    LogEntry = get_logentry_model()
 
     error = None
     log_entry = None
     changes = None
     try:
         changes = model_instance_diff(
-            diff_old,
-            diff_new,
-            fields_to_check=fields_to_check,
-            use_json_for_changes=use_json_for_changes,
+            diff_old, diff_new, fields_to_check=fields_to_check
         )
 
         if force_log or changes:
@@ -157,7 +141,6 @@ def _create_log_entry(
                 changes=changes,
                 log_entry=log_entry,
                 log_created=log_entry is not None,
-                use_json_for_changes=settings.AUDITLOG_STORE_JSON_CHANGES,
             )
         if error:
             raise error
@@ -171,14 +154,13 @@ def make_log_m2m_changes(field_name):
         """Handle m2m_changed and call LogEntry.objects.log_m2m_changes as needed."""
         if action not in ["post_add", "post_clear", "post_remove"]:
             return
-        LogEntry = get_logentry_model()
-
-        model_manager = _get_manager_from_settings(kwargs["model"])
 
         if action == "post_clear":
-            changed_queryset = model_manager.all()
+            changed_queryset = kwargs["model"]._default_manager.all()
         else:
-            changed_queryset = model_manager.filter(pk__in=kwargs["pk_set"])
+            changed_queryset = kwargs["model"]._default_manager.filter(
+                pk__in=kwargs["pk_set"]
+            )
 
         if action in ["post_add"]:
             LogEntry.objects.log_m2m_changes(

auditlog/registry.py

@@ -1,7 +1,7 @@
 import copy
 from collections import defaultdict
-from collections.abc import Callable, Collection, Iterable
-from typing import Any
+from collections.abc import Collection, Iterable
+from typing import Any, Callable, Optional, Union
 
 from django.apps import apps
 from django.db.models import ManyToManyField, Model
@@ -29,7 +29,7 @@ class AuditlogModelRegistry:
     A registry that keeps track of the models that use Auditlog to track changes.
     """
 
-    DEFAULT_EXCLUDE_MODELS = (settings.AUDITLOG_LOGENTRY_MODEL, "admin.LogEntry")
+    DEFAULT_EXCLUDE_MODELS = ("auditlog.LogEntry", "admin.LogEntry")
 
     def __init__(
         self,
@@ -38,7 +38,7 @@ class AuditlogModelRegistry:
         delete: bool = True,
         access: bool = True,
         m2m: bool = True,
-        custom: dict[ModelSignal, Callable] | None = None,
+        custom: Optional[dict[ModelSignal, Callable]] = None,
     ):
         from auditlog.receivers import log_access, log_create, log_delete, log_update
 
@@ -62,14 +62,13 @@ class AuditlogModelRegistry:
     def register(
         self,
         model: ModelBase = None,
-        include_fields: list[str] | None = None,
-        exclude_fields: list[str] | None = None,
-        mapping_fields: dict[str, str] | None = None,
-        mask_fields: list[str] | None = None,
-        mask_callable: str | None = None,
-        m2m_fields: Collection[str] | None = None,
+        include_fields: Optional[list[str]] = None,
+        exclude_fields: Optional[list[str]] = None,
+        mapping_fields: Optional[dict[str, str]] = None,
+        mask_fields: Optional[list[str]] = None,
+        m2m_fields: Optional[Collection[str]] = None,
         serialize_data: bool = False,
-        serialize_kwargs: dict[str, Any] | None = None,
+        serialize_kwargs: Optional[dict[str, Any]] = None,
         serialize_auditlog_fields_only: bool = False,
     ):
         """
@@ -80,8 +79,6 @@ class AuditlogModelRegistry:
         :param exclude_fields: The fields to exclude. Overrides the fields to include.
         :param mapping_fields: Mapping from field names to strings in diff.
         :param mask_fields: The fields to mask for sensitive info.
-        :param mask_callable: The dotted path to a callable that will be used for masking. If not provided,
-                              the default mask_callable will be used.
         :param m2m_fields: The fields to handle as many to many.
         :param serialize_data: Option to include a dictionary of the objects state in the auditlog.
         :param serialize_kwargs: Optional kwargs to pass to Django serializer
@@ -123,7 +120,6 @@ class AuditlogModelRegistry:
                 "exclude_fields": exclude_fields,
                 "mapping_fields": mapping_fields,
                 "mask_fields": mask_fields,
-                "mask_callable": mask_callable,
                 "m2m_fields": m2m_fields,
                 "serialize_data": serialize_data,
                 "serialize_kwargs": serialize_kwargs,
@@ -176,7 +172,6 @@ class AuditlogModelRegistry:
             "exclude_fields": list(self._registry[model]["exclude_fields"]),
             "mapping_fields": dict(self._registry[model]["mapping_fields"]),
             "mask_fields": list(self._registry[model]["mask_fields"]),
-            "mask_callable": self._registry[model]["mask_callable"],
         }
 
     def get_serialize_options(self, model: ModelBase):
@@ -259,7 +254,7 @@ class AuditlogModelRegistry:
         ]
         return exclude_models
 
-    def _register_models(self, models: Iterable[str | dict[str, Any]]) -> None:
+    def _register_models(self, models: Iterable[Union[str, dict[str, Any]]]) -> None:
         models = copy.deepcopy(models)
         for model in models:
             if isinstance(model, str):
@@ -376,9 +371,6 @@ class AuditlogModelRegistry:
                     model=model, m2m_fields=m2m_fields, exclude_fields=exclude_fields
                 )
 
-        if not isinstance(settings.AUDITLOG_STORE_JSON_CHANGES, bool):
-            raise TypeError("Setting 'AUDITLOG_STORE_JSON_CHANGES' must be a boolean")
-
         self._register_models(settings.AUDITLOG_INCLUDE_TRACKING_MODELS)
 
 

auditlog/render.py

@@ -1,95 +0,0 @@
-from django.core.exceptions import FieldDoesNotExist
-from django.forms.utils import pretty_name
-from django.utils.html import format_html, format_html_join
-from django.utils.safestring import mark_safe
-from django.utils.translation import gettext_lazy as _
-
-
-def render_logentry_changes_html(log_entry):
-    changes = log_entry.changes_dict
-    if not changes:
-        return ""
-
-    atom_changes = {}
-    m2m_changes = {}
-
-    # Separate regular fields from M2M changes
-    for field, change in changes.items():
-        if isinstance(change, dict) and change.get("type") == "m2m":
-            m2m_changes[field] = change
-        else:
-            atom_changes[field] = change
-
-    html_parts = []
-
-    # Render regular field changes
-    if atom_changes:
-        html_parts.append(_render_field_changes(log_entry, atom_changes))
-
-    # Render M2M relationship changes
-    if m2m_changes:
-        html_parts.append(_render_m2m_changes(log_entry, m2m_changes))
-
-    return mark_safe("".join(html_parts))
-
-
-def get_field_verbose_name(log_entry, field_name):
-    from auditlog.registry import auditlog
-
-    model = log_entry.content_type.model_class()
-    if model is None:
-        return field_name
-
-    # Try to get verbose name from auditlog mapping
-    try:
-        if auditlog.contains(model._meta.model):
-            model_fields = auditlog.get_model_fields(model._meta.model)
-            mapping_field_name = model_fields["mapping_fields"].get(field_name)
-            if mapping_field_name:
-                return mapping_field_name
-    except KeyError:
-        # Model definition in auditlog was probably removed
-        pass
-
-    # Fall back to Django field verbose_name
-    try:
-        field = model._meta.get_field(field_name)
-        return pretty_name(getattr(field, "verbose_name", field_name))
-    except FieldDoesNotExist:
-        return pretty_name(field_name)
-
-
-def _render_field_changes(log_entry, atom_changes):
-    rows = []
-    rows.append(_format_header("#", _("Field"), _("From"), _("To")))
-
-    for i, (field, change) in enumerate(sorted(atom_changes.items()), 1):
-        field_name = get_field_verbose_name(log_entry, field)
-        values = ["***", "***"] if field == "password" else change
-        rows.append(_format_row(i, field_name, *values))
-
-    return f"<table>{''.join(rows)}</table>"
-
-
-def _render_m2m_changes(log_entry, m2m_changes):
-    rows = []
-    rows.append(_format_header("#", _("Relationship"), _("Action"), _("Objects")))
-
-    for i, (field, change) in enumerate(sorted(m2m_changes.items()), 1):
-        field_name = get_field_verbose_name(log_entry, field)
-        objects_html = format_html_join(
-            mark_safe("<br>"),
-            "{}",
-            [(obj,) for obj in change["objects"]],
-        )
-        rows.append(_format_row(i, field_name, change["operation"], objects_html))
-
-    return f"<table>{''.join(rows)}</table>"
-
-
-def _format_header(*labels):
-    return format_html("".join(["<tr>", "<th>{}</th>" * len(labels), "</tr>"]), *labels)
-
-
-def _format_row(*values):
-    return format_html("".join(["<tr>", "<td>{}</td>" * len(values), "</tr>"]), *values)

auditlog/templates/auditlog/entry_detail.html

@@ -1,18 +0,0 @@
-{% load i18n auditlog_tags %}
-
-<div class="auditlog-entry">
-  <div class="entry-header">
-    <div class="entry-meta">
-      <span class="entry-timestamp">{{ entry.timestamp|date:"DATETIME_FORMAT" }}</span>
-      <span class="entry-user">{% if entry.actor %}{{ entry.actor }}{% else %}{% trans 'system' %}{% endif %}</span>
-      <span class="entry-action">{{ entry.get_action_display }}</span>
-    </div>
-  </div>
-  <div class="entry-content">
-    {% if entry.action == entry.Action.DELETE or entry.action == entry.Action.ACCESS %}
-      <span class="no-changes">{% trans 'No field changes' %}</span>
-    {% else %}
-      {{ entry|render_logentry_changes_html|safe }}
-    {% endif %}
-  </div>
-</div>

auditlog/templates/auditlog/object_history.html

@@ -1,160 +0,0 @@
-{% extends "admin/base_site.html" %}
-{% load i18n admin_urls static %}
-
-{% block extrahead %}
-  {{ block.super }}
-  <style type="text/css">
-    .auditlog-entries {
-      display: flex;
-      flex-direction: column;
-      gap: 15px;
-      max-width: 1200px;
-    }
-
-    .auditlog-entry {
-      border: 1px solid var(--hairline-color, #e1e1e1);
-      border-radius: 4px;
-    }
-
-    .entry-header {
-      padding: 8px 12px;
-      border-bottom: 1px solid var(--hairline-color, #e1e1e1);
-    }
-
-    .entry-meta {
-      display: flex;
-      flex-direction: row;
-      gap: 16px; 
-    }
-
-    .entry-timestamp {
-      font-weight: 600;
-      font-size: 0.9em;
-    }
-    
-    .entry-user {
-      font-size: 0.9em;
-    }
-
-    .entry-action {
-      padding: 1px 6px;
-      border-radius: 3px;
-      font-size: 0.8em;
-      font-weight: 500;
-      border: 1px solid var(--hairline-color, #e1e1e1);
-    }
-
-    .entry-content {
-      padding: 12px;
-    }
-
-    .no-changes {
-      font-style: italic;
-      opacity: 0.7;
-      font-size: 0.9em;
-    }
-
-    /* Table styling */
-    .entry-content table {
-      width: auto;
-      min-width: 100%;
-      border-collapse: collapse;
-      margin: 6px 0;
-      font-size: 0.9em;
-    }
-
-    .entry-content table th,
-    .entry-content table td {
-      padding: 6px 8px;
-      text-align: left;
-      vertical-align: top;
-      border: 1px solid var(--hairline-color, #e1e1e1);
-      white-space: nowrap;
-    }
-
-    .entry-content table th {
-      font-weight: 600;
-      font-size: 0.85em;
-    }
-
-    .entry-content table td {
-      max-width: 200px;
-      word-wrap: break-word;
-      white-space: normal;
-    }
-
-    .entry-content table + table {
-      margin-top: 8px;
-    }
-
-    /* Pagination styling */
-    .pagination {
-      margin-top: 16px;
-      text-align: center;
-    }
-
-    .pagination a,
-    .pagination span {
-      display: inline-block;
-      padding: 4px 8px;
-      margin: 0 2px;
-      border: 1px solid var(--hairline-color, #e1e1e1);
-      text-decoration: none;
-      border-radius: 3px;
-    }
-
-    .pagination .current {
-      font-weight: 600;
-      border-width: 2px;
-    }
- 
-
-    .pagination-info {
-      text-align: center;
-      margin-top: 8px;
-      opacity: 0.7;
-      font-size: 0.9em;
-    }
-
-    /* Responsive */
-    @media (max-width: 768px) {
-      .auditlog-entries {
-        max-width: 100%;
-      }
-
-      .entry-content {
-        padding: 6px;
-      }
-    } 
-  </style>
-{% endblock %}
-
-{% block breadcrumbs %}
-<div class="breadcrumbs">
-  <a href="{% url 'admin:index' %}">{% translate 'Home' %}</a>
-  &rsaquo; <a href="{% url 'admin:app_list' app_label=opts.app_label %}">{{ opts.app_config.verbose_name }}</a>
-  &rsaquo; <a href="{% url opts|admin_urlname:'changelist' %}">{{ module_name }}</a>
-  &rsaquo; <a href="{% url opts|admin_urlname:'change' object.pk|admin_urlquote %}">{{ object|truncatewords:'18' }}</a>
-  &rsaquo; {% translate 'Audit log' %}
-</div>
-{% endblock %}
-
-{% block content %}
-<div id="content-main">
-  <div id="auditlog-history" class="module">
-    {% if log_entries %}
-      <div class="auditlog-entries">
-        {% for entry in log_entries %}
-          {% include "auditlog/entry_detail.html" with entry=entry %}
-        {% endfor %}
-      </div>
-      
-      {% if pagination_required %}
-        {% include "auditlog/pagination.html" with page_obj=log_entries page_var=page_var %}
-      {% endif %}
-    {% else %}
-      <p>{% trans 'No log entries found.' %}</p>
-    {% endif %}
-  </div>
-</div>
-{% endblock %}

auditlog/templates/auditlog/pagination.html

@@ -1,16 +0,0 @@
-{% load i18n %}
-
-<div class="pagination">
-  {% for i in page_obj.paginator.page_range %}
-    {% if i == page_obj.paginator.ELLIPSIS %}
-      <span>...</span>
-    {% elif i == page_obj.number %}
-      <span class="current">{{ i }}</span>
-    {% else %}
-      <a href="?{{ page_var }}={{ i }}">{{ i }}</a>
-    {% endif %}
-  {% endfor %}
-</div>
-<p class="pagination-info">
-  {{ page_obj.paginator.count }} {% blocktranslate count counter=page_obj.paginator.count %}entry{% plural %}entries{% endblocktranslate %}
-</p>

auditlog/templatetags/auditlog_tags.py

@@ -1,16 +0,0 @@
-from django import template
-
-from auditlog.render import render_logentry_changes_html as render_changes
-
-register = template.Library()
-
-
-@register.filter
-def render_logentry_changes_html(log_entry):
-    """
-    Format LogEntry changes as HTML.
-
-    Usage in template:
-    {{ log_entry_object|render_logentry_changes_html|safe }}
-    """
-    return render_changes(log_entry)

auditlog_tests/custom_logentry_app/apps.py

@@ -1,5 +0,0 @@
-from django.apps import AppConfig
-
-
-class CustomLogEntryConfig(AppConfig):
-    name = "custom_logentry_app"

auditlog_tests/custom_logentry_app/migrations/0001_initial.py

@@ -1,138 +0,0 @@
-# Generated by Django 4.2.25 on 2025-10-14 04:17
-
-import django.db.models.deletion
-import django.utils.timezone
-from django.conf import settings
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    initial = True
-
-    dependencies = [
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-        ("contenttypes", "0002_remove_content_type_name"),
-    ]
-
-    operations = [
-        migrations.CreateModel(
-            name="CustomLogEntryModel",
-            fields=[
-                (
-                    "id",
-                    models.AutoField(
-                        auto_created=True,
-                        primary_key=True,
-                        serialize=False,
-                        verbose_name="ID",
-                    ),
-                ),
-                (
-                    "object_pk",
-                    models.CharField(
-                        db_index=True, max_length=255, verbose_name="object pk"
-                    ),
-                ),
-                (
-                    "object_id",
-                    models.BigIntegerField(
-                        blank=True, db_index=True, null=True, verbose_name="object id"
-                    ),
-                ),
-                ("object_repr", models.TextField(verbose_name="object representation")),
-                ("serialized_data", models.JSONField(null=True)),
-                (
-                    "action",
-                    models.PositiveSmallIntegerField(
-                        choices=[
-                            (0, "create"),
-                            (1, "update"),
-                            (2, "delete"),
-                            (3, "access"),
-                        ],
-                        db_index=True,
-                        verbose_name="action",
-                    ),
-                ),
-                (
-                    "changes_text",
-                    models.TextField(blank=True, verbose_name="change message"),
-                ),
-                ("changes", models.JSONField(null=True, verbose_name="change message")),
-                (
-                    "cid",
-                    models.CharField(
-                        blank=True,
-                        db_index=True,
-                        max_length=255,
-                        null=True,
-                        verbose_name="Correlation ID",
-                    ),
-                ),
-                (
-                    "remote_addr",
-                    models.GenericIPAddressField(
-                        blank=True, null=True, verbose_name="remote address"
-                    ),
-                ),
-                (
-                    "remote_port",
-                    models.PositiveIntegerField(
-                        blank=True, null=True, verbose_name="remote port"
-                    ),
-                ),
-                (
-                    "timestamp",
-                    models.DateTimeField(
-                        db_index=True,
-                        default=django.utils.timezone.now,
-                        verbose_name="timestamp",
-                    ),
-                ),
-                (
-                    "additional_data",
-                    models.JSONField(
-                        blank=True, null=True, verbose_name="additional data"
-                    ),
-                ),
-                (
-                    "actor_email",
-                    models.CharField(
-                        blank=True,
-                        max_length=254,
-                        null=True,
-                        verbose_name="actor email",
-                    ),
-                ),
-                ("role", models.CharField(blank=True, max_length=100, null=True)),
-                (
-                    "actor",
-                    models.ForeignKey(
-                        blank=True,
-                        null=True,
-                        on_delete=django.db.models.deletion.SET_NULL,
-                        related_name="+",
-                        to=settings.AUTH_USER_MODEL,
-                        verbose_name="actor",
-                    ),
-                ),
-                (
-                    "content_type",
-                    models.ForeignKey(
-                        on_delete=django.db.models.deletion.CASCADE,
-                        related_name="+",
-                        to="contenttypes.contenttype",
-                        verbose_name="content type",
-                    ),
-                ),
-            ],
-            options={
-                "verbose_name": "log entry",
-                "verbose_name_plural": "log entries",
-                "ordering": ["-timestamp"],
-                "get_latest_by": "timestamp",
-                "abstract": False,
-            },
-        ),
-    ]

auditlog_tests/custom_logentry_app/models.py

@@ -1,7 +0,0 @@
-from django.db import models
-
-from auditlog.models import AbstractLogEntry
-
-
-class CustomLogEntryModel(AbstractLogEntry):
-    role = models.CharField(max_length=100, null=True, blank=True)

auditlog_tests/docker-compose.yml

@@ -1,47 +0,0 @@
-services:
-  postgres:
-    container_name: auditlog_postgres
-    image: postgres:15
-    restart: "no"
-    environment:
-      POSTGRES_DB: auditlog
-      POSTGRES_USER: ${TEST_DB_USER}
-      POSTGRES_PASSWORD: ${TEST_DB_PASS}
-    ports:
-      - "${TEST_DB_PORT:-5432}:5432"
-    volumes:
-      - postgres-data:/var/lib/postgresql/data
-    healthcheck:
-      test: pg_isready -U ${TEST_DB_USER} -d auditlog
-      interval: 5s
-      timeout: 3s
-      retries: 5
-
-  mysql:
-    container_name: auditlog_mysql
-    platform: linux/x86_64
-    image: mysql:8.4
-    restart: "no"
-    environment:
-      MYSQL_DATABASE: auditlog
-      MYSQL_USER: ${TEST_DB_USER}
-      MYSQL_PASSWORD: ${TEST_DB_PASS}
-      MYSQL_ROOT_PASSWORD: ${TEST_DB_PASS}
-    ports:
-      - "${TEST_DB_PORT:-3306}:3306"
-    expose:
-      - '${TEST_DB_PORT:-3306}'
-    volumes:
-      - mysql-data:/var/lib/mysql 
-      - ./docker/db/init-mysql.sh:/docker-entrypoint-initdb.d/init.sh
-    healthcheck:
-      test: mysqladmin ping -h 127.0.0.1 -u ${TEST_DB_USER} --password=${TEST_DB_PASS}
-      interval: 5s
-      timeout: 3s
-      retries: 3
-
-volumes:
-  postgres-data:
-    driver: local
-  mysql-data:
-    driver: local

auditlog_tests/docker/db/init-mysql.sh

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-mysql -u root -p"$MYSQL_ROOT_PASSWORD" <<-EOSQL
-  GRANT ALL PRIVILEGES ON test_auditlog.* to '$MYSQL_USER';
-EOSQL

auditlog_tests/middleware.py

@@ -1,12 +0,0 @@
-from auditlog.middleware import AuditlogMiddleware
-
-
-class CustomAuditlogMiddleware(AuditlogMiddleware):
-    """
-    Custom Middleware to couple the request's user role to log items.
-    """
-
-    def get_extra_data(self, request):
-        context_data = super().get_extra_data(request)
-        context_data["role"] = "Role 1"
-        return context_data

auditlog_tests/test_app/mask.py

@@ -1,6 +0,0 @@
-def custom_mask_str(value: str) -> str:
-    """Custom masking function that only shows the last 4 characters."""
-    if len(value) > 4:
-        return "****" + value[-4:]
-
-    return value

auditlog_tests/test_app/models.py

@@ -1,6 +1,6 @@
 import uuid
 
-from django.conf import settings
+from django.contrib.postgres.fields import ArrayField
 from django.core.serializers.json import DjangoJSONEncoder
 from django.db import models
 
@@ -20,7 +20,6 @@ class SimpleModel(models.Model):
     boolean = models.BooleanField(default=False)
     integer = models.IntegerField(blank=True, null=True)
     datetime = models.DateTimeField(auto_now=True)
-    char = models.CharField(null=True, max_length=100, default=lambda: "default value")
 
     history = AuditlogHistoryField(delete_related=True)
 
@@ -311,36 +310,26 @@ class CharfieldTextfieldModel(models.Model):
     history = AuditlogHistoryField(delete_related=True)
 
 
-# Only define PostgreSQL-specific models when ArrayField is available
-if settings.TEST_DB_BACKEND == "postgresql":
-    from django.contrib.postgres.fields import ArrayField
+class PostgresArrayFieldModel(models.Model):
+    """
+    Test auditlog with Postgres's ArrayField
+    """
 
-    class PostgresArrayFieldModel(models.Model):
-        """
-        Test auditlog with Postgres's ArrayField
-        """
+    RED = "r"
+    YELLOW = "y"
+    GREEN = "g"
 
-        RED = "r"
-        YELLOW = "y"
-        GREEN = "g"
+    STATUS_CHOICES = (
+        (RED, "Red"),
+        (YELLOW, "Yellow"),
+        (GREEN, "Green"),
+    )
 
-        STATUS_CHOICES = (
-            (RED, "Red"),
-            (YELLOW, "Yellow"),
-            (GREEN, "Green"),
-        )
+    arrayfield = ArrayField(
+        models.CharField(max_length=1, choices=STATUS_CHOICES), size=3
+    )
 
-        arrayfield = ArrayField(
-            models.CharField(max_length=1, choices=STATUS_CHOICES), size=3
-        )
-
-        history = AuditlogHistoryField(delete_related=True)
-
-else:
-
-    class PostgresArrayFieldModel(models.Model):
-        class Meta:
-            managed = False
+    history = AuditlogHistoryField(delete_related=True)
 
 
 class NoDeleteHistoryModel(models.Model):
@@ -430,80 +419,28 @@ class SwappedManagerModel(models.Model):
 
     objects = SecretManager()
 
-    def __str__(self):
-        return str(self.name)
-
-
-@auditlog.register()
-class SecretRelatedModel(RelatedModelParent):
-    """
-    A RelatedModel, but with a foreign key to an object that could be secret.
-    """
-
-    related = models.ForeignKey(
-        "SwappedManagerModel", related_name="related_models", on_delete=models.CASCADE
-    )
-    one_to_one = models.OneToOneField(
-        to="SwappedManagerModel",
-        on_delete=models.CASCADE,
-        related_name="reverse_one_to_one",
-    )
-
-    history = AuditlogHistoryField(delete_related=True)
-
-    def __str__(self):
-        return f"SecretRelatedModel #{self.pk} -> {self.related.id}"
-
-
-class SecretM2MModel(models.Model):
-    m2m_related = models.ManyToManyField(
-        "SwappedManagerModel", related_name="m2m_related"
-    )
-    name = models.CharField(max_length=255)
-
-    def __str__(self):
-        return str(self.name)
-
 
 class AutoManyRelatedModel(models.Model):
     related = models.ManyToManyField(SimpleModel)
 
 
-class CustomMaskModel(models.Model):
-    credit_card = models.CharField(max_length=16)
-    text = models.TextField()
-
-    history = AuditlogHistoryField(delete_related=True)
-
-
-class NullableFieldModel(models.Model):
-    time = models.TimeField(null=True, blank=True)
-    optional_text = models.CharField(max_length=100, null=True, blank=True)
-
-    history = AuditlogHistoryField(delete_related=True)
-
-
 auditlog.register(AltPrimaryKeyModel)
 auditlog.register(UUIDPrimaryKeyModel)
 auditlog.register(ModelPrimaryKeyModel)
 auditlog.register(ProxyModel)
-auditlog.register(RelatedModelParent)
 auditlog.register(RelatedModel)
 auditlog.register(ManyRelatedModel)
 auditlog.register(ManyRelatedModel.recursive.through)
 m2m_only_auditlog.register(ManyRelatedModel, m2m_fields={"related"})
 m2m_only_auditlog.register(ModelForReusableThroughModel, m2m_fields={"related"})
 m2m_only_auditlog.register(OtherModelForReusableThroughModel, m2m_fields={"related"})
-m2m_only_auditlog.register(SecretM2MModel, m2m_fields={"m2m_related"})
-m2m_only_auditlog.register(SwappedManagerModel, m2m_fields={"m2m_related"})
 auditlog.register(SimpleExcludeModel, exclude_fields=["text"])
 auditlog.register(SimpleMappingModel, mapping_fields={"sku": "Product No."})
 auditlog.register(AdditionalDataIncludedModel)
 auditlog.register(DateTimeFieldModel)
 auditlog.register(ChoicesFieldModel)
 auditlog.register(CharfieldTextfieldModel)
-if settings.TEST_DB_BACKEND == "postgresql":
-    auditlog.register(PostgresArrayFieldModel)
+auditlog.register(PostgresArrayFieldModel)
 auditlog.register(NoDeleteHistoryModel)
 auditlog.register(JSONModel)
 auditlog.register(NullableJSONModel)
@@ -524,9 +461,3 @@ auditlog.register(
     serialize_data=True,
     serialize_kwargs={"use_natural_foreign_keys": True},
 )
-auditlog.register(
-    CustomMaskModel,
-    mask_fields=["credit_card"],
-    mask_callable="auditlog_tests.test_app.mask.custom_mask_str",
-)
-auditlog.register(NullableFieldModel)

auditlog_tests/test_commands.py

@@ -6,13 +6,9 @@ from unittest import mock
 
 import freezegun
 from django.core.management import call_command
-from django.db import connection
 from django.test import TestCase, TransactionTestCase
-from django.test.utils import skipIf
 from test_app.models import SimpleModel
 
-from auditlog.management.commands.auditlogflush import TruncateQuery
-
 
 class AuditlogFlushTest(TestCase):
     def setUp(self):
@@ -121,9 +117,6 @@ class AuditlogFlushWithTruncateTest(TransactionTestCase):
         self.mock_input = input_patcher.start()
         self.addCleanup(input_patcher.stop)
 
-    def _fixture_teardown(self):
-        call_command("flush", verbosity=0, interactive=False, allow_cascade=True)
-
     def make_object(self):
         return SimpleModel.objects.create(text="I am a simple model.")
 
@@ -146,10 +139,6 @@ class AuditlogFlushWithTruncateTest(TransactionTestCase):
         )
         self.assertEqual(err, "", msg="No stderr")
 
-    @skipIf(
-        not TruncateQuery.support_truncate_statement(connection.vendor),
-        "Database does not support TRUNCATE",
-    )
     def test_flush_with_truncate_and_yes(self):
         obj = self.make_object()
         self.assertEqual(obj.history.count(), 1, msg="There is one log entry.")
@@ -163,10 +152,6 @@ class AuditlogFlushWithTruncateTest(TransactionTestCase):
         )
         self.assertEqual(err, "", msg="No stderr")
 
-    @skipIf(
-        not TruncateQuery.support_truncate_statement(connection.vendor),
-        "Database does not support TRUNCATE",
-    )
     def test_flush_with_truncate_with_input_yes(self):
         obj = self.make_object()
         self.assertEqual(obj.history.count(), 1, msg="There is one log entry.")

auditlog_tests/test_postgresql.py

@@ -1,51 +0,0 @@
-"""
-PostgreSQL-specific tests for django-auditlog.
-"""
-
-from unittest import skipIf
-
-from django.conf import settings
-from django.test import TestCase
-from test_app.models import PostgresArrayFieldModel
-
-
-@skipIf(settings.TEST_DB_BACKEND != "postgresql", "PostgreSQL-specific test")
-class PostgresArrayFieldModelTest(TestCase):
-    databases = "__all__"
-
-    def setUp(self):
-        self.obj = PostgresArrayFieldModel.objects.create(
-            arrayfield=[PostgresArrayFieldModel.RED, PostgresArrayFieldModel.GREEN],
-        )
-
-    @property
-    def latest_array_change(self):
-        return self.obj.history.latest().changes_display_dict["arrayfield"][1]
-
-    def test_changes_display_dict_arrayfield(self):
-        self.assertEqual(
-            self.latest_array_change,
-            "Red, Green",
-            msg="The human readable text for the two choices, 'Red, Green' is displayed.",
-        )
-        self.obj.arrayfield = [PostgresArrayFieldModel.GREEN]
-        self.obj.save()
-        self.assertEqual(
-            self.latest_array_change,
-            "Green",
-            msg="The human readable text 'Green' is displayed.",
-        )
-        self.obj.arrayfield = []
-        self.obj.save()
-        self.assertEqual(
-            self.latest_array_change,
-            "",
-            msg="The human readable text '' is displayed.",
-        )
-        self.obj.arrayfield = [PostgresArrayFieldModel.GREEN]
-        self.obj.save()
-        self.assertEqual(
-            self.latest_array_change,
-            "Green",
-            msg="The human readable text 'Green' is displayed.",
-        )

auditlog_tests/test_render.py

@@ -1,167 +0,0 @@
-from django.test import TestCase
-from test_app.models import SimpleModel
-
-from auditlog import get_logentry_model
-from auditlog.templatetags.auditlog_tags import render_logentry_changes_html
-
-LogEntry = get_logentry_model()
-
-
-class RenderChangesTest(TestCase):
-
-    def _create_log_entry(self, action, changes):
-        return LogEntry.objects.log_create(
-            SimpleModel.objects.create(),
-            action=action,
-            changes=changes,
-        )
-
-    def test_render_changes_empty(self):
-        log_entry = self._create_log_entry(LogEntry.Action.CREATE, {})
-        result = render_logentry_changes_html(log_entry)
-        self.assertEqual(result, "")
-
-    def test_render_changes_simple_field(self):
-        changes = {"text": ["old text", "new text"]}
-        log_entry = self._create_log_entry(LogEntry.Action.UPDATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        self.assertIn("<table>", result)
-        self.assertIn("<th>#</th>", result)
-        self.assertIn("<th>Field</th>", result)
-        self.assertIn("<th>From</th>", result)
-        self.assertIn("<th>To</th>", result)
-        self.assertIn("old text", result)
-        self.assertIn("new text", result)
-        self.assertIsInstance(result, str)
-
-    def test_render_changes_password_field(self):
-        changes = {"password": ["oldpass", "newpass"]}
-        log_entry = self._create_log_entry(LogEntry.Action.UPDATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        self.assertIn("***", result)
-        self.assertNotIn("oldpass", result)
-        self.assertNotIn("newpass", result)
-
-    def test_render_changes_m2m_field(self):
-        changes = {
-            "related_objects": {
-                "type": "m2m",
-                "operation": "add",
-                "objects": ["obj1", "obj2", "obj3"],
-            }
-        }
-        log_entry = self._create_log_entry(LogEntry.Action.UPDATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        self.assertIn("<table>", result)
-        self.assertIn("<th>#</th>", result)
-        self.assertIn("<th>Relationship</th>", result)
-        self.assertIn("<th>Action</th>", result)
-        self.assertIn("<th>Objects</th>", result)
-        self.assertIn("add", result)
-        self.assertIn("obj1", result)
-        self.assertIn("obj2", result)
-        self.assertIn("obj3", result)
-
-    def test_render_changes_mixed_fields(self):
-        changes = {
-            "text": ["old text", "new text"],
-            "related_objects": {
-                "type": "m2m",
-                "operation": "remove",
-                "objects": ["obj1"],
-            },
-        }
-        log_entry = self._create_log_entry(LogEntry.Action.UPDATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        tables = result.count("<table>")
-        self.assertEqual(tables, 2)
-
-        self.assertIn("old text", result)
-        self.assertIn("new text", result)
-
-        self.assertIn("remove", result)
-        self.assertIn("obj1", result)
-
-    def test_render_changes_field_verbose_name(self):
-        changes = {"text": ["old", "new"]}
-        log_entry = self._create_log_entry(LogEntry.Action.UPDATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        self.assertIn("Text", result)
-
-    def test_render_changes_with_none_values(self):
-        changes = {"text": [None, "new text"], "boolean": [True, None]}
-        log_entry = self._create_log_entry(LogEntry.Action.UPDATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        self.assertIn("None", result)
-        self.assertIn("new text", result)
-        self.assertIn("True", result)
-
-    def test_render_changes_sorted_fields(self):
-        changes = {
-            "z_field": ["old", "new"],
-            "a_field": ["old", "new"],
-            "m_field": ["old", "new"],
-        }
-        log_entry = self._create_log_entry(LogEntry.Action.UPDATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        a_index = result.find("A field")
-        m_index = result.find("M field")
-        z_index = result.find("Z field")
-
-        self.assertLess(a_index, m_index)
-        self.assertLess(m_index, z_index)
-
-    def test_render_changes_m2m_sorted_fields(self):
-        changes = {
-            "z_related": {"type": "m2m", "operation": "add", "objects": ["obj1"]},
-            "a_related": {"type": "m2m", "operation": "remove", "objects": ["obj2"]},
-        }
-        log_entry = self._create_log_entry(LogEntry.Action.UPDATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        a_index = result.find("A related")
-        z_index = result.find("Z related")
-
-        self.assertLess(a_index, z_index)
-
-    def test_render_changes_create_action(self):
-        changes = {
-            "text": [None, "new value"],
-            "boolean": [None, True],
-        }
-        log_entry = self._create_log_entry(LogEntry.Action.CREATE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        self.assertIn("<table>", result)
-        self.assertIn("new value", result)
-        self.assertIn("True", result)
-
-    def test_render_changes_delete_action(self):
-        changes = {
-            "text": ["old value", None],
-            "boolean": [True, None],
-        }
-        log_entry = self._create_log_entry(LogEntry.Action.DELETE, changes)
-
-        result = render_logentry_changes_html(log_entry)
-
-        self.assertIn("<table>", result)
-        self.assertIn("old value", result)
-        self.assertIn("True", result)
-        self.assertIn("None", result)

auditlog_tests/test_settings.py

@@ -8,8 +8,6 @@ DEBUG = True
 
 SECRET_KEY = "test"
 
-TEST_DB_BACKEND = os.getenv("TEST_DB_BACKEND", "sqlite3")
-
 INSTALLED_APPS = [
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -17,72 +15,30 @@ INSTALLED_APPS = [
     "django.contrib.sessions",
     "django.contrib.admin",
     "django.contrib.staticfiles",
-    "django.contrib.postgres",
-    "custom_logentry_app",
     "auditlog",
     "test_app",
 ]
 
-
 MIDDLEWARE = [
     "django.middleware.common.CommonMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",
     "django.contrib.auth.middleware.AuthenticationMiddleware",
     "django.contrib.messages.middleware.MessageMiddleware",
+    "auditlog.middleware.AuditlogMiddleware",
 ]
 
-if os.environ.get("AUDITLOG_LOGENTRY_MODEL", None):
-    MIDDLEWARE = MIDDLEWARE + ["auditlog.middleware.AuditlogMiddleware"]
-else:
-    MIDDLEWARE = MIDDLEWARE + ["middleware.CustomAuditlogMiddleware"]
-
-
-if TEST_DB_BACKEND == "postgresql":
-    DATABASES = {
-        "default": {
-            "ENGINE": "django.db.backends.postgresql",
-            "NAME": os.getenv(
-                "TEST_DB_NAME", "auditlog" + os.environ.get("TOX_PARALLEL_ENV", "")
-            ),
-            "USER": os.getenv("TEST_DB_USER", "postgres"),
-            "PASSWORD": os.getenv("TEST_DB_PASS", ""),
-            "HOST": os.getenv("TEST_DB_HOST", "127.0.0.1"),
-            "PORT": os.getenv("TEST_DB_PORT", "5432"),
-        }
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.postgresql",
+        "NAME": os.getenv(
+            "TEST_DB_NAME", "auditlog" + os.environ.get("TOX_PARALLEL_ENV", "")
+        ),
+        "USER": os.getenv("TEST_DB_USER", "postgres"),
+        "PASSWORD": os.getenv("TEST_DB_PASS", ""),
+        "HOST": os.getenv("TEST_DB_HOST", "127.0.0.1"),
+        "PORT": os.getenv("TEST_DB_PORT", "5432"),
     }
-elif TEST_DB_BACKEND == "mysql":
-    DATABASES = {
-        "default": {
-            "ENGINE": "django.db.backends.mysql",
-            "NAME": os.getenv(
-                "TEST_DB_NAME", "auditlog" + os.environ.get("TOX_PARALLEL_ENV", "")
-            ),
-            "USER": os.getenv("TEST_DB_USER", "root"),
-            "PASSWORD": os.getenv("TEST_DB_PASS", ""),
-            "HOST": os.getenv("TEST_DB_HOST", "127.0.0.1"),
-            "PORT": os.getenv("TEST_DB_PORT", "3306"),
-            "OPTIONS": {
-                "charset": "utf8mb4",
-                "init_command": "SET sql_mode='STRICT_TRANS_TABLES'",
-            },
-        }
-    }
-elif TEST_DB_BACKEND == "sqlite3":
-    DATABASES = {
-        "default": {
-            "ENGINE": "django.db.backends.sqlite3",
-            "NAME": os.getenv(
-                "TEST_DB_NAME",
-                (
-                    ":memory:"
-                    if os.getenv("TOX_PARALLEL_ENV")
-                    else "test_auditlog.sqlite3"
-                ),
-            ),
-        }
-    }
-else:
-    raise ValueError(f"Unsupported database backend: {TEST_DB_BACKEND}")
+}
 
 TEMPLATES = [
     {
@@ -106,5 +62,3 @@ ROOT_URLCONF = "test_app.urls"
 USE_TZ = True
 
 DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
-
-AUDITLOG_LOGENTRY_MODEL = os.environ.get("AUDITLOG_LOGENTRY_MODEL", "auditlog.LogEntry")

auditlog_tests/test_two_step_json_migration.py

@@ -2,15 +2,11 @@ import json
 from io import StringIO
 from unittest.mock import patch
 
-from django.conf import settings
 from django.core.management import CommandError, call_command
 from django.test import TestCase, override_settings
-from django.test.utils import skipIf
 from test_app.models import SimpleModel
 
-from auditlog import get_logentry_model
-
-LogEntry = get_logentry_model()
+from auditlog.models import LogEntry
 
 
 class TwoStepMigrationTest(TestCase):
@@ -121,17 +117,13 @@ class AuditlogMigrateJsonTest(TestCase):
         self.make_logentry()
 
         # Act
-        LogEntry = get_logentry_model()
-        path = f"{LogEntry.__module__}.{LogEntry.__name__}.objects.bulk_update"
-
-        with patch(path) as bulk_update:
+        with patch("auditlog.models.LogEntry.objects.bulk_update") as bulk_update:
             outbuf, errbuf = self.call_command("-b=1")
             call_count = bulk_update.call_count
 
         # Assert
         self.assertEqual(call_count, 2)
 
-    @skipIf(settings.TEST_DB_BACKEND != "postgresql", "PostgreSQL-specific test")
     def test_native_postgres(self):
         # Arrange
         log_entry = self.make_logentry()
@@ -144,7 +136,6 @@ class AuditlogMigrateJsonTest(TestCase):
         self.assertEqual(errbuf, "")
         self.assertIsNotNone(log_entry.changes)
 
-    @skipIf(settings.TEST_DB_BACKEND != "postgresql", "PostgreSQL-specific test")
     def test_native_postgres_changes_not_overwritten(self):
         # Arrange
         log_entry = self.make_logentry()

auditlog_tests/test_use_json_for_changes.py

@@ -1,198 +0,0 @@
-from django.test import TestCase, override_settings
-from test_app.models import JSONModel, NullableFieldModel, RelatedModel, SimpleModel
-
-from auditlog import get_logentry_model
-from auditlog.registry import AuditlogModelRegistry
-
-LogEntry = get_logentry_model()
-
-
-class JSONForChangesTest(TestCase):
-
-    def setUp(self):
-        self.test_auditlog = AuditlogModelRegistry()
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES="str")
-    def test_wrong_setting_type(self):
-        with self.assertRaisesMessage(
-            TypeError, "Setting 'AUDITLOG_STORE_JSON_CHANGES' must be a boolean"
-        ):
-            self.test_auditlog.register_from_settings()
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_use_json_for_changes_with_simplemodel(self):
-        self.test_auditlog.register_from_settings()
-
-        smm = SimpleModel()
-        smm.save()
-        changes_dict = smm.history.latest().changes_dict
-
-        # compare the id, text, boolean and datetime fields
-        id_field_changes = changes_dict["id"]
-        self.assertIsNone(id_field_changes[0])
-        self.assertIsInstance(
-            id_field_changes[1], int
-        )  # the id depends on state of the database
-
-        text_field_changes = changes_dict["text"]
-        self.assertEqual(text_field_changes, [None, ""])
-
-        boolean_field_changes = changes_dict["boolean"]
-        self.assertEqual(boolean_field_changes, [None, False])
-
-        # datetime should be serialized to string
-        datetime_field_changes = changes_dict["datetime"]
-        self.assertIsNone(datetime_field_changes[0])
-        self.assertIsInstance(datetime_field_changes[1], str)
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_use_json_for_changes_with_jsonmodel(self):
-        self.test_auditlog.register_from_settings()
-
-        json_model = JSONModel()
-        json_model.json = {"test_key": "test_value"}
-        json_model.save()
-        changes_dict = json_model.history.latest().changes_dict
-
-        id_field_changes = changes_dict["json"]
-        self.assertEqual(id_field_changes, [None, {"test_key": "test_value"}])
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_use_json_for_changes_with_jsonmodel_with_empty_list(self):
-        self.test_auditlog.register_from_settings()
-
-        json_model = JSONModel()
-        json_model.json = []
-        json_model.save()
-        changes_dict = json_model.history.latest().changes_dict
-
-        id_field_changes = changes_dict["json"]
-        self.assertEqual(id_field_changes, [None, []])
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_use_json_for_changes_with_jsonmodel_with_complex_data(self):
-        self.test_auditlog.register_from_settings()
-
-        json_model = JSONModel()
-        json_model.json = {
-            "key": "test_value",
-            "key_dict": {"inner_key": "inner_value"},
-            "key_tuple": ("item1", "item2", "item3"),
-        }
-        json_model.save()
-        changes_dict = json_model.history.latest().changes_dict
-
-        id_field_changes = changes_dict["json"]
-        self.assertEqual(
-            id_field_changes,
-            [
-                None,
-                {
-                    "key": "test_value",
-                    "key_dict": {"inner_key": "inner_value"},
-                    "key_tuple": [
-                        "item1",
-                        "item2",
-                        "item3",
-                    ],  # tuple is converted to list, that's ok
-                },
-            ],
-        )
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_use_json_for_changes_with_jsonmodel_with_related_model(self):
-        self.test_auditlog.register_from_settings()
-
-        simple = SimpleModel.objects.create()
-        one_simple = SimpleModel.objects.create()
-        related_model = RelatedModel.objects.create(
-            one_to_one=simple, related=one_simple
-        )
-        related_model.save()
-        changes_dict = related_model.history.latest().changes_dict
-
-        field_related_changes = changes_dict["related"]
-        self.assertEqual(field_related_changes, [None, one_simple.id])
-
-        field_one_to_one_changes = changes_dict["one_to_one"]
-        self.assertEqual(field_one_to_one_changes, [None, simple.id])
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_use_json_for_changes_update(self):
-        self.test_auditlog.register_from_settings()
-
-        simple = SimpleModel(text="original")
-        simple.save()
-        simple.text = "new"
-        simple.save()
-
-        changes_dict = simple.history.latest().changes_dict
-
-        text_changes = changes_dict["text"]
-        self.assertEqual(text_changes, ["original", "new"])
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_use_json_for_changes_delete(self):
-        self.test_auditlog.register_from_settings()
-
-        simple = SimpleModel()
-        simple.save()
-        simple.delete()
-
-        history = LogEntry.objects.all()
-
-        self.assertEqual(history.count(), 1, '"DELETE" record is always retained')
-
-        changes_dict = history.first().changes_dict
-
-        self.assertTrue(
-            all(v[1] is None for k, v in changes_dict.items()),
-            'all values in the changes dict should None, not "None"',
-        )
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=False)
-    def test_nullable_field_with_none_not_logged(self):
-        self.test_auditlog.register_from_settings()
-
-        obj = NullableFieldModel.objects.create(time=None, optional_text=None)
-        changes_dict = obj.history.latest().changes_dict
-
-        # None → None should NOT be logged as a change
-        self.assertNotIn("time", changes_dict)
-        self.assertNotIn("optional_text", changes_dict)
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=False)
-    def test_nullable_field_with_value_logged(self):
-        self.test_auditlog.register_from_settings()
-
-        obj = NullableFieldModel.objects.create(optional_text="something")
-        changes_dict = obj.history.latest().changes_dict
-
-        # None → "something" should be logged
-        self.assertIn("optional_text", changes_dict)
-        self.assertEqual(changes_dict["optional_text"], ["None", "something"])
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_nullable_field_with_none_not_logged_json_mode(self):
-        self.test_auditlog.register_from_settings()
-
-        obj = NullableFieldModel.objects.create(time=None, optional_text=None)
-        changes_dict = obj.history.latest().changes_dict
-
-        # None → None should NOT be logged
-        self.assertNotIn("time", changes_dict)
-        self.assertNotIn("optional_text", changes_dict)
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=False)
-    def test_nullable_field_update_none_to_value(self):
-        self.test_auditlog.register_from_settings()
-
-        obj = NullableFieldModel.objects.create(optional_text=None)
-        obj.optional_text = "updated"
-        obj.save()
-
-        changes_dict = obj.history.latest().changes_dict
-
-        # None → "updated" should be logged
-        self.assertIn("optional_text", changes_dict)
-        self.assertEqual(changes_dict["optional_text"], ["None", "updated"])

auditlog_tests/test_view.py

@@ -1,175 +0,0 @@
-from unittest.mock import patch
-
-from django.contrib import admin
-from django.contrib.admin.sites import AdminSite
-from django.contrib.auth import get_user_model
-from django.test import RequestFactory, TestCase
-from test_app.models import SimpleModel
-
-from auditlog.mixins import AuditlogHistoryAdminMixin
-
-
-class TestModelAdmin(AuditlogHistoryAdminMixin, admin.ModelAdmin):
-    model = SimpleModel
-    auditlog_history_per_page = 5
-
-
-class TestAuditlogHistoryAdminMixin(TestCase):
-    def setUp(self):
-        self.user = get_user_model().objects.create_user(
-            username="test_admin", is_staff=True, is_superuser=True, is_active=True
-        )
-        self.site = AdminSite()
-
-        self.admin = TestModelAdmin(SimpleModel, self.site)
-
-        self.obj = SimpleModel.objects.create(text="Test object")
-
-    def test_auditlog_history_view_requires_permission(self):
-        request = RequestFactory().get("/")
-        request.user = get_user_model().objects.create_user(
-            username="non_staff_user", password="testpass"
-        )
-
-        with self.assertRaises(Exception):
-            self.admin.auditlog_history_view(request, str(self.obj.pk))
-
-    def test_auditlog_history_view_with_permission(self):
-        request = RequestFactory().get("/")
-        request.user = self.user
-
-        response = self.admin.auditlog_history_view(request, str(self.obj.pk))
-
-        self.assertEqual(response.status_code, 200)
-        self.assertIn("log_entries", response.context_data)
-        self.assertIn("object", response.context_data)
-        self.assertEqual(response.context_data["object"], self.obj)
-
-    def test_auditlog_history_view_pagination(self):
-        """Test that pagination works correctly."""
-        for i in range(10):
-            self.obj.text = f"Updated text {i}"
-            self.obj.save()
-
-        request = RequestFactory().get("/")
-        request.user = self.user
-
-        response = self.admin.auditlog_history_view(request, str(self.obj.pk))
-
-        self.assertTrue(response.context_data["pagination_required"])
-        self.assertEqual(len(response.context_data["log_entries"]), 5)
-
-    def test_auditlog_history_view_page_parameter(self):
-        # Create more log entries by updating the object
-        for i in range(10):
-            self.obj.text = f"Updated text {i}"
-            self.obj.save()
-
-        request = RequestFactory().get("/?p=2")
-        request.user = self.user
-
-        response = self.admin.auditlog_history_view(request, str(self.obj.pk))
-
-        # Should be on page 2
-        self.assertEqual(response.context_data["log_entries"].number, 2)
-
-    def test_auditlog_history_view_context_data(self):
-        request = RequestFactory().get("/")
-        request.user = self.user
-
-        response = self.admin.auditlog_history_view(request, str(self.obj.pk))
-
-        context = response.context_data
-        required_keys = [
-            "title",
-            "module_name",
-            "page_range",
-            "page_var",
-            "pagination_required",
-            "object",
-            "opts",
-            "log_entries",
-        ]
-
-        for key in required_keys:
-            self.assertIn(key, context)
-
-        self.assertIn(str(self.obj), context["title"])
-        self.assertEqual(context["object"], self.obj)
-        self.assertEqual(context["opts"], self.obj._meta)
-
-    def test_auditlog_history_view_extra_context(self):
-        request = RequestFactory().get("/")
-        request.user = self.user
-
-        extra_context = {"extra_key": "extra_value"}
-        response = self.admin.auditlog_history_view(
-            request, str(self.obj.pk), extra_context
-        )
-
-        self.assertIn("extra_key", response.context_data)
-        self.assertEqual(response.context_data["extra_key"], "extra_value")
-
-    def test_auditlog_history_view_template(self):
-        request = RequestFactory().get("/")
-        request.user = self.user
-
-        response = self.admin.auditlog_history_view(request, str(self.obj.pk))
-
-        self.assertEqual(response.template_name, self.admin.auditlog_history_template)
-
-    def test_auditlog_history_view_log_entries_ordering(self):
-        self.obj.text = "First update"
-        self.obj.save()
-        self.obj.text = "Second update"
-        self.obj.save()
-
-        request = RequestFactory().get("/")
-        request.user = self.user
-
-        response = self.admin.auditlog_history_view(request, str(self.obj.pk))
-
-        log_entries = list(response.context_data["log_entries"])
-        self.assertGreaterEqual(log_entries[0].timestamp, log_entries[1].timestamp)
-
-    def test_get_list_display_with_auditlog_link(self):
-        self.admin.show_auditlog_history_link = True
-        list_display = self.admin.get_list_display(RequestFactory().get("/"))
-
-        self.assertIn("auditlog_link", list_display)
-
-        self.admin.show_auditlog_history_link = False
-        list_display = self.admin.get_list_display(RequestFactory().get("/"))
-
-        self.assertNotIn("auditlog_link", list_display)
-
-    def test_get_urls_includes_auditlog_url(self):
-        urls = self.admin.get_urls()
-
-        self.assertGreater(len(urls), 0)
-
-        url_names = [
-            url.name for url in urls if hasattr(url, "name") and url.name is not None
-        ]
-        auditlog_urls = [name for name in url_names if "auditlog" in name]
-        self.assertGreater(len(auditlog_urls), 0)
-
-    @patch("auditlog.mixins.reverse")
-    def test_auditlog_link(self, mock_reverse):
-        """Test that auditlog_link method returns correct HTML link."""
-        # Mock the reverse function to return a test URL
-        expected_url = f"/admin/test_app/simplemodel/{self.obj.pk}/auditlog/"
-        mock_reverse.return_value = expected_url
-
-        link_html = self.admin.auditlog_link(self.obj)
-
-        self.assertIsInstance(link_html, str)
-
-        self.assertIn("<a href=", link_html)
-        self.assertIn("View</a>", link_html)
-
-        self.assertIn(expected_url, link_html)
-
-        opts = self.obj._meta
-        expected_url_name = f"admin:{opts.app_label}_{opts.model_name}_auditlog"
-        mock_reverse.assert_called_once_with(expected_url_name, args=[self.obj.pk])

auditlog_tests/tests.py

@@ -4,12 +4,11 @@ import json
 import random
 import warnings
 from datetime import timezone
-from unittest import mock, skipIf
+from unittest import mock
 from unittest.mock import patch
 
 import freezegun
 from dateutil.tz import gettz
-from django import VERSION as DJANGO_VERSION
 from django.apps import apps
 from django.conf import settings
 from django.contrib.admin.sites import AdminSite
@@ -17,8 +16,6 @@ from django.contrib.auth import get_user_model
 from django.contrib.auth.models import AnonymousUser, User
 from django.contrib.contenttypes.models import ContentType
 from django.core import management
-from django.core.exceptions import ImproperlyConfigured
-from django.core.management import call_command
 from django.db import models
 from django.db.models import JSONField, Value
 from django.db.models.functions import Now
@@ -36,7 +33,6 @@ from test_app.models import (
     AutoManyRelatedModel,
     CharfieldTextfieldModel,
     ChoicesFieldModel,
-    CustomMaskModel,
     DateTimeFieldModel,
     JSONModel,
     ManyRelatedModel,
@@ -45,12 +41,10 @@ from test_app.models import (
     ModelPrimaryKeyModel,
     NoDeleteHistoryModel,
     NullableJSONModel,
+    PostgresArrayFieldModel,
     ProxyModel,
     RelatedModel,
-    RelatedModelParent,
     ReusableThroughRelatedModel,
-    SecretM2MModel,
-    SecretRelatedModel,
     SerializeNaturalKeyRelatedModel,
     SerializeOnlySomeOfThisModel,
     SerializePrimaryKeyRelatedModel,
@@ -65,18 +59,15 @@ from test_app.models import (
     UUIDPrimaryKeyModel,
 )
 
-from auditlog import get_logentry_model
 from auditlog.admin import LogEntryAdmin
 from auditlog.cid import get_cid
-from auditlog.context import disable_auditlog, set_actor, set_extra_data
-from auditlog.diff import mask_str, model_instance_diff
+from auditlog.context import disable_auditlog, set_actor
+from auditlog.diff import model_instance_diff
 from auditlog.middleware import AuditlogMiddleware
-from auditlog.models import DEFAULT_OBJECT_REPR
+from auditlog.models import DEFAULT_OBJECT_REPR, LogEntry
 from auditlog.registry import AuditlogModelRegistry, AuditLogRegistrationError, auditlog
 from auditlog.signals import post_log, pre_log
 
-LogEntry = get_logentry_model()
-
 
 class SimpleModelTest(TestCase):
     def setUp(self):
@@ -131,11 +122,6 @@ class SimpleModelTest(TestCase):
             {"boolean": ["False", "True"]},
             msg="The change is correctly logged",
         )
-        self.assertEqual(
-            history.changes_str,
-            "boolean: False → True",
-            msg="Changes string is correct",
-        )
 
     def test_update_specific_field_supplied_via_save_method(self):
         obj = self.obj
@@ -154,11 +140,6 @@ class SimpleModelTest(TestCase):
                 "when using the `update_fields`."
             ),
         )
-        self.assertEqual(
-            obj.history.get(action=LogEntry.Action.UPDATE).changes_str,
-            "boolean: False → True",
-            msg="Changes string is correct",
-        )
 
     def test_django_update_fields_edge_cases(self):
         """
@@ -189,11 +170,6 @@ class SimpleModelTest(TestCase):
             {"boolean": ["False", "True"], "integer": ["None", "1"]},
             msg="The 2 fields changed are correctly logged",
         )
-        self.assertEqual(
-            obj.history.get(action=LogEntry.Action.UPDATE).changes_str,
-            "boolean: False → True; integer: None → 1",
-            msg="Changes string is correct",
-        )
 
     def test_delete(self):
         """Deletion is logged correctly."""
@@ -281,7 +257,7 @@ class NoActorMixin:
         self.assertIsNone(log_entry.actor)
 
 
-class WithActorMixinBase:
+class WithActorMixin:
     sequence = itertools.count()
 
     def setUp(self):
@@ -300,6 +276,10 @@ class WithActorMixinBase:
         self.assertIsNotNone(auditlog_entries, msg="All auditlog entries are deleted.")
         super().tearDown()
 
+    def make_object(self):
+        with set_actor(self.user):
+            return super().make_object()
+
     def check_create_log_entry(self, obj, log_entry):
         super().check_create_log_entry(obj, log_entry)
         self.assertEqual(log_entry.actor, self.user)
@@ -324,12 +304,6 @@ class WithActorMixinBase:
         self.assertEqual(log_entry.actor_email, self.user.email)
 
 
-class WithActorMixin(WithActorMixinBase):
-    def make_object(self):
-        with set_actor(self.user):
-            return super().make_object()
-
-
 class AltPrimaryKeyModelBase(SimpleModelTest):
     def make_object(self):
         return AltPrimaryKeyModel.objects.create(
@@ -394,10 +368,6 @@ class ModelPrimaryKeyModelWithActorTest(WithActorMixin, ModelPrimaryKeyModelBase
 
 # Must inherit from TransactionTestCase to use self.assertNumQueries.
 class ModelPrimaryKeyTest(TransactionTestCase):
-
-    def _fixture_teardown(self):
-        call_command("flush", verbosity=0, interactive=False, allow_cascade=True)
-
     def test_get_pk_value(self):
         """
         Test that the primary key can be retrieved without additional database queries.
@@ -509,13 +479,6 @@ class ManyRelatedModelTest(TestCase):
             },
         )
 
-    def test_changes_str(self):
-        self.obj.related.add(self.related)
-        log_entry = self.obj.history.first()
-        self.assertEqual(
-            log_entry.changes_str, f"related: add {[smart_str(self.related)]}"
-        )
-
     def test_adding_existing_related_obj(self):
         self.obj.related.add(self.related)
         log_entry = self.obj.history.first()
@@ -747,11 +710,6 @@ class SimpleIncludeModelTest(TestCase):
             {"label": ["Initial label", "New label"]},
             msg="Only the label was logged, regardless of multiple entries in `update_fields`",
         )
-        self.assertEqual(
-            obj.history.get(action=LogEntry.Action.UPDATE).changes_str,
-            "label: Initial label → New label",
-            msg="Changes string is correct",
-        )
 
     def test_register_include_fields(self):
         sim = SimpleIncludeModel(label="Include model", text="Looong text")
@@ -839,57 +797,6 @@ class SimpleMappingModelTest(TestCase):
             ),
         )
 
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_changes_display_dict_with_json_changes_and_simplemodel(self):
-        sm = SimpleModel(integer=37, text="my simple model instance")
-        sm.save()
-        self.assertEqual(
-            sm.history.latest().changes_display_dict["integer"][1],
-            "37",
-        )
-        self.assertEqual(
-            sm.history.latest().changes_display_dict["text"][1],
-            "my simple model instance",
-        )
-
-    @override_settings(AUDITLOG_STORE_JSON_CHANGES=True)
-    def test_register_mapping_fields_with_json_changes(self):
-        smm = SimpleMappingModel(
-            sku="ASD301301A6", vtxt="2.1.5", not_mapped="Not mapped"
-        )
-        smm.save()
-        self.assertEqual(
-            smm.history.latest().changes_dict["sku"][1],
-            "ASD301301A6",
-            msg="The diff function retains 'sku' and can be retrieved.",
-        )
-        self.assertEqual(
-            smm.history.latest().changes_dict["not_mapped"][1],
-            "Not mapped",
-            msg="The diff function does not map 'not_mapped' and can be retrieved.",
-        )
-        self.assertEqual(
-            smm.history.latest().changes_display_dict["Product No."][1],
-            "ASD301301A6",
-            msg="The diff function maps 'sku' as 'Product No.' and can be retrieved.",
-        )
-        self.assertEqual(
-            smm.history.latest().changes_display_dict["Version"][1],
-            "2.1.5",
-            msg=(
-                "The diff function maps 'vtxt' as 'Version' through verbose_name"
-                " setting on the model field and can be retrieved."
-            ),
-        )
-        self.assertEqual(
-            smm.history.latest().changes_display_dict["not mapped"][1],
-            "Not mapped",
-            msg=(
-                "The diff function uses the django default verbose name for 'not_mapped'"
-                " and can be retrieved."
-            ),
-        )
-
 
 class SimpleMaskedFieldsModelTest(TestCase):
     """Log masked changes for fields in mask_fields"""
@@ -903,21 +810,6 @@ class SimpleMaskedFieldsModelTest(TestCase):
             msg="The diff function masks 'address' field.",
         )
 
-    @override_settings(
-        AUDITLOG_MASK_CALLABLE="auditlog_tests.test_app.mask.custom_mask_str"
-    )
-    def test_global_mask_callable(self):
-        """Test that global mask_callable from settings is used when model-specific one is not provided"""
-        instance = SimpleMaskedModel.objects.create(
-            address="1234567890123456", text="Some text"
-        )
-
-        self.assertEqual(
-            instance.history.latest().changes_dict["address"][1],
-            "****3456",
-            msg="The global masking function should be used when model-specific one is not provided",
-        )
-
 
 class AdditionalDataModelTest(TestCase):
     """Log additional data if get_additional_data is defined in the model"""
@@ -1271,30 +1163,15 @@ class DateTimeFieldModelTest(TestCase):
         dtm.naive_dt = Now()
         self.assertEqual(dtm.naive_dt, Now())
         dtm.save()
-
-        # Django 6.0+ evaluates expressions during save (django ticket #27222)
-        if DJANGO_VERSION >= (6, 0, 0):
-            with self.subTest("After save Django 6.0+"):
-                self.assertIsInstance(dtm.naive_dt, datetime.datetime)
-        else:
-            with self.subTest("After save Django < 6.0"):
-                self.assertEqual(dtm.naive_dt, Now())
+        self.assertEqual(dtm.naive_dt, Now())
 
     def test_json_field_value_none(self):
         json_model = NullableJSONModel(json=Value(None, JSONField()))
         json_model.save()
         self.assertEqual(json_model.history.count(), 1)
-        changes_dict = json_model.history.latest().changes_dict
-
-        # Django 6.0+ evaluates expressions during save (django ticket #27222)
-        if DJANGO_VERSION >= (6, 0, 0):
-            with self.subTest("Django 6.0+"):
-                # Value(None) gets evaluated to "null"
-                self.assertEqual(changes_dict["json"][1], "null")
-        else:
-            with self.subTest("Django < 6.0"):
-                # Value(None) is preserved as string representation
-                self.assertEqual(changes_dict["json"][1], "Value(None)")
+        self.assertEqual(
+            json_model.history.latest().changes_dict["json"][1], "Value(None)"
+        )
 
 
 class UnregisterTest(TestCase):
@@ -1399,7 +1276,7 @@ class RegisterModelSettingsTest(TestCase):
 
         self.assertTrue(self.test_auditlog.contains(SimpleExcludeModel))
         self.assertTrue(self.test_auditlog.contains(ChoicesFieldModel))
-        self.assertEqual(len(self.test_auditlog.get_models()), 36)
+        self.assertEqual(len(self.test_auditlog.get_models()), 32)
 
     def test_register_models_register_model_with_attrs(self):
         self.test_auditlog._register_models(
@@ -1773,6 +1650,47 @@ class CharFieldTextFieldModelTest(TestCase):
             )
 
 
+class PostgresArrayFieldModelTest(TestCase):
+    databases = "__all__"
+
+    def setUp(self):
+        self.obj = PostgresArrayFieldModel.objects.create(
+            arrayfield=[PostgresArrayFieldModel.RED, PostgresArrayFieldModel.GREEN],
+        )
+
+    @property
+    def latest_array_change(self):
+        return self.obj.history.latest().changes_display_dict["arrayfield"][1]
+
+    def test_changes_display_dict_arrayfield(self):
+        self.assertEqual(
+            self.latest_array_change,
+            "Red, Green",
+            msg="The human readable text for the two choices, 'Red, Green' is displayed.",
+        )
+        self.obj.arrayfield = [PostgresArrayFieldModel.GREEN]
+        self.obj.save()
+        self.assertEqual(
+            self.latest_array_change,
+            "Green",
+            msg="The human readable text 'Green' is displayed.",
+        )
+        self.obj.arrayfield = []
+        self.obj.save()
+        self.assertEqual(
+            self.latest_array_change,
+            "",
+            msg="The human readable text '' is displayed.",
+        )
+        self.obj.arrayfield = [PostgresArrayFieldModel.GREEN]
+        self.obj.save()
+        self.assertEqual(
+            self.latest_array_change,
+            "Green",
+            msg="The human readable text 'Green' is displayed.",
+        )
+
+
 class AdminPanelTest(TestCase):
     def setUp(self):
         self.user = User.objects.create_user(
@@ -1780,24 +1698,21 @@ class AdminPanelTest(TestCase):
         )
         self.site = AdminSite()
         self.admin = LogEntryAdmin(LogEntry, self.site)
-        self.admin_path_prefix = (
-            f"admin/{LogEntry._meta.app_label}/{LogEntry._meta.model_name}"
-        )
         with freezegun.freeze_time("2022-08-01 12:00:00Z"):
             self.obj = SimpleModel.objects.create(text="For admin logentry test")
 
     def test_auditlog_admin(self):
         self.client.force_login(self.user)
         log_pk = self.obj.history.latest().pk
-        res = self.client.get(f"/{self.admin_path_prefix}/")
+        res = self.client.get("/admin/auditlog/logentry/")
         self.assertEqual(res.status_code, 200)
-        res = self.client.get(f"/{self.admin_path_prefix}/add/")
+        res = self.client.get("/admin/auditlog/logentry/add/")
         self.assertEqual(res.status_code, 403)
-        res = self.client.get(f"/{self.admin_path_prefix}/{log_pk}/", follow=True)
+        res = self.client.get(f"/admin/auditlog/logentry/{log_pk}/", follow=True)
         self.assertEqual(res.status_code, 200)
-        res = self.client.get(f"/{self.admin_path_prefix}/{log_pk}/delete/")
+        res = self.client.get(f"/admin/auditlog/logentry/{log_pk}/delete/")
         self.assertEqual(res.status_code, 403)
-        res = self.client.get(f"/{self.admin_path_prefix}/{log_pk}/history/")
+        res = self.client.get(f"/admin/auditlog/logentry/{log_pk}/history/")
         self.assertEqual(res.status_code, 200)
 
     def test_created_timezone(self):
@@ -1806,7 +1721,7 @@ class AdminPanelTest(TestCase):
         for tz, timestamp in [
             ("UTC", "2022-08-01 12:00:00"),
             ("Asia/Tbilisi", "2022-08-01 16:00:00"),
-            ("America/Argentina/Buenos_Aires", "2022-08-01 09:00:00"),
+            ("America/Buenos_Aires", "2022-08-01 09:00:00"),
             ("Asia/Kathmandu", "2022-08-01 17:45:00"),
         ]:
             with self.settings(TIME_ZONE=tz):
@@ -1827,7 +1742,7 @@ class AdminPanelTest(TestCase):
     def test_cid(self):
         self.client.force_login(self.user)
         expected_response = (
-            f'<a href="/{self.admin_path_prefix}/?cid=123" '
+            '<a href="/admin/auditlog/logentry/?cid=123" '
             'title="Click to filter by records with this correlation id">123</a>'
         )
 
@@ -1835,7 +1750,7 @@ class AdminPanelTest(TestCase):
         log_entry.cid = "123"
         log_entry.save()
 
-        res = self.client.get(f"/{self.admin_path_prefix}/")
+        res = self.client.get("/admin/auditlog/logentry/")
         self.assertEqual(res.status_code, 200)
         self.assertIn(expected_response, res.rendered_content)
 
@@ -1843,7 +1758,7 @@ class AdminPanelTest(TestCase):
         log = self.obj.history.latest()
         obj_pk = self.obj.pk
         delete_log_request = RequestFactory().post(
-            f"/{self.admin_path_prefix}/{log.pk}/delete/"
+            f"/admin/auditlog/logentry/{log.pk}/delete/"
         )
         delete_log_request.resolver_match = resolve(delete_log_request.path)
         delete_log_request.user = self.user
@@ -2088,11 +2003,6 @@ class JSONModelTest(TestCase):
             {"json": ["{}", '{"quantity": "1"}']},
             msg="The change is correctly logged",
         )
-        self.assertEqual(
-            history.changes_str,
-            'json: {} → {"quantity": "1"}',
-            msg="Changes string is correct",
-        )
 
     def test_update_with_no_changes(self):
         """No changes are logged."""
@@ -2164,27 +2074,6 @@ class ModelInstanceDiffTest(TestCase):
         model_instance_diff(simple2, simple1)
         model_instance_diff(simple1, simple2)
 
-    def test_diff_polymorphic_models(self):
-        """No error is raised when comparing parent/child for polymorphic models."""
-
-        # This tests that when a polymorphic model is compared to its parent,
-        # no FieldDoesNotExist errors are raised because those fields don't exist
-        # on the parent model.
-
-        # relation target
-        simple = SimpleModel()
-        simple.save()
-
-        # the parent model
-        related_parent = RelatedModelParent()
-        related_parent.save()
-
-        # the child model, with some fields that don't exist on the parent
-        related = RelatedModel(related=simple, one_to_one=simple)
-        related.save()
-
-        model_instance_diff(related, related_parent)
-
     def test_object_repr_related_deleted(self):
         """No error is raised when __str__() loads a related object that has been deleted."""
         simple = SimpleModel()
@@ -2222,33 +2111,6 @@ class ModelInstanceDiffTest(TestCase):
             msg="ObjectDoesNotExist should be handled",
         )
 
-    def test_field_with_no_default_provided(self):
-        """Field with no default (NOT_PROVIDED) should return None."""
-        first = SimpleModel(integer=1)
-        second = SimpleModel()
-
-        delattr(second, "integer")
-
-        changes = model_instance_diff(first, second)
-        self.assertEqual(
-            changes,
-            {"integer": ("1", "None")},
-            msg="field with no default should return None",
-        )
-
-    def test_field_with_callable_default(self):
-        first = SimpleModel(char="value")
-        second = SimpleModel()
-
-        delattr(second, "char")
-
-        changes = model_instance_diff(first, second)
-        self.assertEqual(
-            changes,
-            {"char": ("value", "default value")},
-            msg="callable default should be handled",
-        )
-
     def test_diff_models_with_json_fields(self):
         first = JSONModel.objects.create(
             json={
@@ -2439,29 +2301,6 @@ class TestRelatedDiffs(TestCase):
         self.assertEqual(int(log_create.changes_dict["related"][1]), one_simple.id)
         self.assertEqual(int(log_update.changes_dict["related"][1]), two_simple.id)
 
-    @override_settings(AUDITLOG_USE_FK_STRING_REPRESENTATION=True)
-    def test_string_representation_of_fk_changes(self):
-        """FK changes should be stored using string representation when setting is enabled"""
-
-        t1 = self.test_date
-        with freezegun.freeze_time(t1):
-            simple = SimpleModel.objects.create(text="Test Foo")
-            two_simple = SimpleModel.objects.create(text="Test Bar")
-            instance = RelatedModel.objects.create(one_to_one=simple, related=simple)
-
-        t2 = self.test_date + datetime.timedelta(days=20)
-        with freezegun.freeze_time(t2):
-            instance.one_to_one = two_simple
-            instance.related = two_simple
-            instance.save()
-
-        self.assertEqual(instance.history.all().count(), 2)
-        log_update = instance.history.filter(timestamp=t2).first()
-        self.assertEqual(log_update.changes_dict["related"][0], "Test Foo")
-        self.assertEqual(log_update.changes_dict["related"][1], "Test Bar")
-        self.assertEqual(log_update.changes_dict["one_to_one"][0], "Test Foo")
-        self.assertEqual(log_update.changes_dict["one_to_one"][1], "Test Bar")
-
 
 class TestModelSerialization(TestCase):
     def setUp(self):
@@ -2729,7 +2568,6 @@ class TestAccessLog(TestCase):
         )
         self.assertIsNone(log_entry.changes)
         self.assertEqual(log_entry.changes_dict, {})
-        self.assertEqual(log_entry.changes_str, "")
 
 
 class SignalTests(TestCase):
@@ -2890,7 +2728,7 @@ class SignalTests(TestCase):
 
         self.assertSignals(LogEntry.Action.DELETE)
 
-    @patch.object(LogEntry, "objects")
+    @patch("auditlog.receivers.LogEntry.objects")
     def test_signals_errors(self, log_entry_objects_mock):
         class CustomSignalError(BaseException):
             pass
@@ -3023,283 +2861,3 @@ class ModelManagerTest(TestCase):
         log = LogEntry.objects.get_for_object(self.public).first()
         self.assertEqual(log.action, LogEntry.Action.UPDATE)
         self.assertEqual(log.changes_dict["name"], ["Public", "Updated"])
-
-
-class BaseManagerSettingTest(TestCase):
-    """
-    If the AUDITLOG_USE_BASE_MANAGER setting is enabled, "secret" objects
-    should be audited as if they were public, with full access to field
-    values.
-    """
-
-    def test_use_base_manager_setting_update(self):
-        """
-        Model update. The default False case is covered by test_update_secret.
-        """
-        secret = SwappedManagerModel.objects.create(is_secret=True, name="Secret")
-        with override_settings(AUDITLOG_USE_BASE_MANAGER=True):
-            secret.name = "Updated"
-            secret.save()
-            log = LogEntry.objects.get_for_object(secret).first()
-            self.assertEqual(log.action, LogEntry.Action.UPDATE)
-            self.assertEqual(log.changes_dict["name"], ["Secret", "Updated"])
-
-    def test_use_base_manager_setting_related_model(self):
-        """
-        When AUDITLOG_USE_BASE_MANAGER is enabled, related model changes that
-        are normally invisible to the default model manager should remain
-        visible and not refer to "deleted" objects.
-        """
-        t1 = datetime.datetime(2025, 1, 1, 12, tzinfo=datetime.timezone.utc)
-        with (
-            override_settings(AUDITLOG_USE_BASE_MANAGER=False),
-            freezegun.freeze_time(t1),
-        ):
-            public_one = SwappedManagerModel.objects.create(name="Public One")
-            secret_one = SwappedManagerModel.objects.create(
-                is_secret=True, name="Secret One"
-            )
-            instance_one = SecretRelatedModel.objects.create(
-                one_to_one=public_one,
-                related=secret_one,
-            )
-
-            log_one = instance_one.history.filter(timestamp=t1).first()
-            self.assertIsInstance(log_one, LogEntry)
-            display_dict = log_one.changes_display_dict
-            self.assertEqual(display_dict["related"][0], "None")
-            self.assertEqual(
-                display_dict["related"][1],
-                f"Deleted 'SwappedManagerModel' ({secret_one.id})",
-                "Default manager should have no visibility of secret object",
-            )
-            self.assertEqual(display_dict["one to one"][0], "None")
-            self.assertEqual(display_dict["one to one"][1], "Public One")
-
-        t2 = t1 + datetime.timedelta(days=20)
-        with (
-            override_settings(AUDITLOG_USE_BASE_MANAGER=True),
-            freezegun.freeze_time(t2),
-        ):
-            public_two = SwappedManagerModel.objects.create(name="Public Two")
-            secret_two = SwappedManagerModel.objects.create(
-                is_secret=True, name="Secret Two"
-            )
-            instance_two = SecretRelatedModel.objects.create(
-                one_to_one=public_two,
-                related=secret_two,
-            )
-
-            log_two = instance_two.history.filter(timestamp=t2).first()
-            self.assertIsInstance(log_two, LogEntry)
-            display_dict = log_two.changes_display_dict
-            self.assertEqual(display_dict["related"][0], "None")
-            self.assertEqual(
-                display_dict["related"][1],
-                "Secret Two",
-                "Base manager should have full visibility of secret object",
-            )
-            self.assertEqual(display_dict["one to one"][0], "None")
-            self.assertEqual(display_dict["one to one"][1], "Public Two")
-
-    def test_use_base_manager_setting_changes(self):
-        """
-        When AUDITLOG_USE_BASE_MANAGER is enabled, registered many-to-many model
-        changes that refer to an object hidden from the default model manager
-        should remain visible and be logged.
-        """
-        with override_settings(AUDITLOG_USE_BASE_MANAGER=False):
-            obj_one = SwappedManagerModel.objects.create(
-                is_secret=True, name="Secret One"
-            )
-            m2m_one = SecretM2MModel.objects.create(name="M2M One")
-            m2m_one.m2m_related.add(obj_one)
-
-        self.assertIn(m2m_one, obj_one.m2m_related.all(), "Secret One sees M2M One")
-        self.assertNotIn(
-            obj_one, m2m_one.m2m_related.all(), "M2M One cannot see Secret One"
-        )
-        self.assertEqual(
-            0,
-            LogEntry.objects.get_for_object(m2m_one).count(),
-            "No update with default manager",
-        )
-
-        with override_settings(AUDITLOG_USE_BASE_MANAGER=True):
-            obj_two = SwappedManagerModel.objects.create(
-                is_secret=True, name="Secret Two"
-            )
-            m2m_two = SecretM2MModel.objects.create(name="M2M Two")
-            m2m_two.m2m_related.add(obj_two)
-
-        self.assertIn(m2m_two, obj_two.m2m_related.all(), "Secret Two sees M2M Two")
-        self.assertNotIn(
-            obj_two, m2m_two.m2m_related.all(), "M2M Two cannot see Secret Two"
-        )
-        self.assertEqual(
-            1,
-            LogEntry.objects.get_for_object(m2m_two).count(),
-            "Update logged with base manager",
-        )
-
-        log_entry = LogEntry.objects.get_for_object(m2m_two).first()
-        self.assertEqual(
-            log_entry.changes,
-            {
-                "m2m_related": {
-                    "type": "m2m",
-                    "operation": "add",
-                    "objects": [smart_str(obj_two)],
-                }
-            },
-        )
-        self.assertEqual(
-            log_entry.changes_str, f"m2m_related: add {[smart_str(obj_two)]}"
-        )
-
-
-class TestMaskStr(TestCase):
-    """Test the mask_str function that masks sensitive data."""
-
-    def test_mask_str_empty(self):
-        self.assertEqual(mask_str(""), "")
-
-    def test_mask_str_single_char(self):
-        self.assertEqual(mask_str("a"), "a")
-
-    def test_mask_str_even_length(self):
-        self.assertEqual(mask_str("1234"), "**34")
-
-    def test_mask_str_odd_length(self):
-        self.assertEqual(mask_str("12345"), "**345")
-
-    def test_mask_str_long_text(self):
-        self.assertEqual(mask_str("confidential"), "******ential")
-
-
-class CustomMaskModelTest(TestCase):
-    def test_custom_mask_function(self):
-        instance = CustomMaskModel.objects.create(
-            credit_card="1234567890123456", text="Some text"
-        )
-        self.assertEqual(
-            instance.history.latest().changes_dict["credit_card"][1],
-            "****3456",
-            msg="The custom masking function should mask all but last 4 digits",
-        )
-
-    def test_custom_mask_function_short_value(self):
-        """Test that custom masking function handles short values correctly"""
-        instance = CustomMaskModel.objects.create(credit_card="123", text="Some text")
-        self.assertEqual(
-            instance.history.latest().changes_dict["credit_card"][1],
-            "123",
-            msg="The custom masking function should not mask values shorter than 4 characters",
-        )
-
-    def test_custom_mask_function_serialized_data(self):
-        instance = CustomMaskModel.objects.create(
-            credit_card="1234567890123456", text="Some text"
-        )
-        log = instance.history.latest()
-        self.assertTrue(isinstance(log, LogEntry))
-        self.assertEqual(log.action, LogEntry.Action.CREATE)
-
-        # Update to trigger serialization
-        instance.credit_card = "9876543210987654"
-        instance.save()
-
-        log = instance.history.latest()
-        self.assertEqual(
-            log.changes_dict["credit_card"][1],
-            "****7654",
-            msg="The custom masking function should be used in serialized data",
-        )
-
-
-class WithExtraDataMixin(WithActorMixinBase):
-    def get_context_data(self):
-        return {}
-
-    def make_object(self):
-        with set_extra_data(context_data=self.get_context_data()):
-            return super().make_object()
-
-
-class ExtraDataTest(WithExtraDataMixin, SimpleModelTest):
-    def get_context_data(self):
-        return {
-            "actor": self.user,
-        }
-
-
-class ExtraDataWithRoleTest(WithExtraDataMixin, SimpleModelTest):
-    def get_context_data(self):
-        return {
-            "actor": self.user,
-            "role": "admin",
-        }
-
-    @skipIf(
-        settings.AUDITLOG_LOGENTRY_MODEL == "auditlog.LogEntry",
-        "Do not run on defualt log entry model",
-    )
-    def test_extra_data_role(self):
-        log = self.obj.history.first()
-        self.assertEqual(log.role, "admin")
-
-
-class ExtraDataWithRoleLazyLoadTest(WithExtraDataMixin, SimpleModelTest):
-    def get_context_data(self):
-        return {
-            "actor": self.user,
-            "role": lambda: "admin",
-        }
-
-    @skipIf(
-        settings.AUDITLOG_LOGENTRY_MODEL == "auditlog.LogEntry",
-        "Do not run on defualt log entry model",
-    )
-    def test_extra_data_role(self):
-        log = self.obj.history.first()
-        self.assertEqual(log.role, "admin")
-
-
-class GetLogEntryModelTest(TestCase):
-    """Test the get_logentry_model function."""
-
-    def get_model_name(self):
-        model = get_logentry_model()
-        return f"{model._meta.app_label}.{model._meta.object_name}"
-
-    def test_logentry_model(self):
-        self.assertEqual(self.get_model_name(), settings.AUDITLOG_LOGENTRY_MODEL)
-
-    @override_settings(AUDITLOG_LOGENTRY_MODEL="LogEntry")
-    def test_invalid_logentry_model_name(self):
-        with self.assertRaises(ImproperlyConfigured):
-            get_logentry_model()
-
-    @override_settings(AUDITLOG_LOGENTRY_MODEL="test_app2.LogEntry")
-    def test_invalid_appname(self):
-        with self.assertRaises(ImproperlyConfigured):
-            get_logentry_model()
-
-    def test_logentry_model_default_when_setting_missing(self):
-        """Regression test for issue #788: AttributeError when AUDITLOG_LOGENTRY_MODEL is not set."""
-        # Save and remove the setting to simulate the bug condition
-        original_value = getattr(settings, "AUDITLOG_LOGENTRY_MODEL", None)
-        if hasattr(settings, "AUDITLOG_LOGENTRY_MODEL"):
-            delattr(settings, "AUDITLOG_LOGENTRY_MODEL")
-
-        try:
-            # This should NOT raise AttributeError - it should use the default
-            model = get_logentry_model()
-            self.assertEqual(
-                f"{model._meta.app_label}.{model._meta.object_name}",
-                "auditlog.LogEntry",
-            )
-        finally:
-            # Restore the original setting
-            if original_value is not None:
-                settings.AUDITLOG_LOGENTRY_MODEL = original_value

docs/requirements.txt

@@ -3,4 +3,3 @@ django>=4.2,<4.3
 sphinx
 sphinx_rtd_theme
 psycopg2-binary
-mysqlclient==2.2.5

docs/source/installation.rst

@@ -11,10 +11,10 @@ The repository can be found at https://github.com/jazzband/django-auditlog/.
 
 **Requirements**
 
-- Python 3.10 or higher
-- Django 4.2, 5.0, 5.1, and 5.2
+- Python 3.9 or higher
+- Django 4.2, 5.0 and 5.1
 
-Auditlog is currently tested with Python 3.10+ and Django 4.2, 5.0, 5.1, and 5.2. The latest test report can be found
+Auditlog is currently tested with Python 3.9+ and Django 4.2, 5.0 and 5.1. The latest test report can be found
 at https://github.com/jazzband/django-auditlog/actions.
 
 Adding Auditlog to your Django application

docs/source/usage.rst

@@ -76,7 +76,7 @@ You can also add log-access to function base views, as the following example ill
 
 Fields that are excluded will not trigger saving a new log entry and will not show up in the recorded changes.
 
-To exclude specific fields from the log you can pass ``include_fields`` or ``exclude_fields`` to the ``register``
+To exclude specific fields from the log you can pass ``include_fields`` resp. ``exclude_fields`` to the ``register``
 method. If ``exclude_fields`` is specified the fields with the given names will not be included in the generated log
 entries. If ``include_fields`` is specified only the fields with the given names will be included in the generated log
 entries. Explicitly excluding fields through ``exclude_fields`` takes precedence over specifying which fields to
@@ -132,37 +132,6 @@ For example, to mask the field ``address``, use::
 
     auditlog.register(MyModel, mask_fields=['address'])
 
-You can also specify a custom masking function by passing ``mask_callable`` to the ``register``
-method. The ``mask_callable`` should be a dotted path to a function that takes a string and returns
-a masked version of that string.
-
-For example, to use a custom masking function::
-
-    # In your_app/utils.py
-    def custom_mask(value: str) -> str:
-        return "****" + value[-4:]  # Only show last 4 characters
-
-    # In your models.py
-    auditlog.register(
-        MyModel,
-        mask_fields=['credit_card'],
-        mask_callable='your_app.utils.custom_mask'
-    )
-
-Additionally, you can set a global default masking function that will be used when a model-specific
-mask_callable is not provided. To do this, add the following to your Django settings::
-
-    AUDITLOG_MASK_CALLABLE = 'your_app.utils.custom_mask'
-
-The masking function priority is as follows:
-
-1. Model-specific ``mask_callable`` if provided in ``register()``
-2. ``AUDITLOG_MASK_CALLABLE`` from settings if configured
-3. Default ``mask_str`` function which masks the first half of the string with asterisks
-
-If ``mask_callable`` is not specified and no global default is configured, the default masking function will be used which masks
-the first half of the string with asterisks.
-
 .. versionadded:: 2.0.0
 
     Masking fields
@@ -253,7 +222,7 @@ It will be considered when ``AUDITLOG_INCLUDE_ALL_MODELS`` is `True`.
 
 .. versionadded:: 3.0.0
 
-**AUDITLOG_DISABLE_REMOTE_ADDR**
+**AUDITLOG_EXCLUDE_TRACKING_FIELDS**
 
 When using "AuditlogMiddleware",
 the IP address is logged by default, you can use this setting
@@ -270,13 +239,13 @@ It will be considered when ``AUDITLOG_DISABLE_REMOTE_ADDR`` is `True`.
 
 You can use this setting to mask specific field values in all tracked models
 while still logging changes. This is useful when models contain sensitive fields
-like `password`, `api_key`, or `secret_token` that should not be logged
+like `password`, `api_key`, or `secret_token`` that should not be logged
 in plain text but need to be auditable.
 
 When a masked field changes, its value will be replaced with a masked
 representation (e.g., `****`) in the audit log instead of storing the actual value.
 
-This setting will be applied only when ``AUDITLOG_INCLUDE_ALL_MODELS`` is `True`.
+This setting will be applied only when `AUDITLOG_INCLUDE_ALL_MODELS`` is `True`.
 
 .. code-block:: python
 
@@ -368,117 +337,6 @@ Negative values: No truncation occurs, and the full string is displayed.
 
 .. versionadded:: 3.1.0
 
-**AUDITLOG_STORE_JSON_CHANGES**
-
-This configuration variable defines whether to store changes as JSON.
-
-This means that primitives such as booleans, integers, etc. will be represented using their JSON equivalents.  For example, instead of storing
-`None` as a string, it will be stored as a JSON `null` in the `changes` field.  Same goes for other primitives.
-
-.. versionadded:: 3.2.0
-
-**AUDITLOG_USE_BASE_MANAGER**
-
-This configuration variable determines whether to use `base managers
-<https://docs.djangoproject.com/en/dev/topics/db/managers/#base-managers>`_ for
-tracked models instead of their default managers.
-
-This setting can be useful for applications where the default manager behaviour
-hides some objects from the majority of ORM queries:
-
-.. code-block:: python
-
-    class SecretManager(models.Manager):
-        def get_queryset(self):
-            return super().get_queryset().filter(is_secret=False)
-
-
-    @auditlog.register()
-    class SwappedManagerModel(models.Model):
-        is_secret = models.BooleanField(default=False)
-        name = models.CharField(max_length=255)
-
-        objects = SecretManager()
-
-In this example, when ``AUDITLOG_USE_BASE_MANAGER`` is set to `True`, objects
-with the `is_secret` field set will be made visible to Auditlog. Otherwise you
-may see inaccurate data in log entries, recording changes to a seemingly
-"non-existent" object with empty fields.
-
-.. versionadded:: 3.4.0
-
-**AUDITLOG_LOGENTRY_MODEL**
-
-This configuration variable allows you to specify a custom model to be used instead of the default
-:py:class:`auditlog.models.LogEntry` model for storing audit records.
-
-By default, Auditlog stores change records in the built-in ``LogEntry`` model.
-If you need to store additional information in each log entry (for example, a user role, request metadata,
-or any other contextual data), you can define your own model by subclassing
-:py:class:`auditlog.models.AbstractLogEntry` and configure it using this setting.
-
-.. code-block:: python
-
-    from django.db import models
-    from auditlog.models import AbstractLogEntry
-
-    class CustomLogEntryModel(AbstractLogEntry):
-        role = models.CharField(max_length=100, null=True, blank=True)
-
-Then, in your project settings:
-
-.. code-block:: python
-
-    AUDITLOG_LOGENTRY_MODEL = 'custom_log_app.CustomLogEntryModel'
-
-Once defined, Auditlog will automatically use the specified model for all future log entries instead
-of the default one.
-
-.. note::
-
-    - The custom model **must** inherit from :py:class:`auditlog.models.AbstractLogEntry`.
-    - All fields and behaviors defined in :py:class:`AbstractLogEntry` should remain intact to ensure compatibility.
-    - The app label and model name in ``AUDITLOG_LOGENTRY_MODEL`` must follow Django’s standard dotted notation
-      (for example, ``"app_name.ModelName"``).
-
-.. versionadded:: 3.5.0
-    Custom LogEntry model configuration via ``AUDITLOG_LOGENTRY_MODEL``
-
-**AUDITLOG_USE_FK_STRING_REPRESENTATION**
-
-Determines how changes to foreign key fields are recorded in log entries.
-
-When `True`, changes to foreign key fields are stored using the string representation of related objects.
-When `False` (default), the primary key of the related objects is stored instead.
-
-Before version 2.2.0, foreign key changes were stored using the string representation of the related objects.
-Starting from version 2.2.0, the default behavior was updated to store the primary key of the related objects instead.
-
-Before:
-
-.. code-block:: json
-
-    { "foreign_key_field": ["foo", "bar"] }
-
-
-After:
-
-.. code-block:: json
-
-    { "foreign_key_field": [1, 2] }
-
-You can use this option to enable the legacy behavior.
-
-.. warning::
-
-    This reintroduces a known issue https://github.com/jazzband/django-auditlog/issues/421
-    Commission Error: Causes unnecessary LogEntries even though no update occurrs because the string representation in memory changed
-    Omission Error: More common problem, a related object is updated to another object with the same string representation, no update is logged
-
-    Beware of these problem when enabling this setting.
-
-.. versionadded:: 3.4.0
-
 Actors
 ------
 
@@ -653,26 +511,3 @@ Django Admin integration
 
 When ``auditlog`` is added to your ``INSTALLED_APPS`` setting a customized admin class is active providing an enhanced
 Django Admin interface for log entries.
-
-Audit log history view
-----------------------
-
-.. versionadded:: 3.2.2
-
-Use ``AuditlogHistoryAdminMixin`` to add a "View" link in the admin changelist for accessing each object's audit history::
-
-    from auditlog.mixins import AuditlogHistoryAdminMixin
-
-    @admin.register(MyModel)
-    class MyModelAdmin(AuditlogHistoryAdminMixin, admin.ModelAdmin):
-        show_auditlog_history_link = True
-
-The history page displays paginated log entries with user, timestamp, action, and field changes. Override
-``auditlog_history_template`` to customize the page layout.
-
-The mixin provides the following configuration options:
-
-- ``show_auditlog_history_link``: Set to ``True`` to display the "View" link in the admin changelist
-- ``auditlog_history_template``: Template to use for rendering the history page (default: ``auditlog/object_history.html``)
-- ``auditlog_history_per_page``: Number of log entries to display per page (default: 10)
-

runtests.sh

@@ -1,43 +0,0 @@
-#!/usr/bin/env bash
-
-# Run tests against all supported databases
-set -e
-
-# Default settings
-export TEST_DB_USER=${TEST_DB_USER:-testuser}
-export TEST_DB_PASS=${TEST_DB_PASS:-testpass}
-export TEST_DB_HOST=${TEST_DB_HOST:-127.0.0.1}
-export TEST_DB_NAME=${TEST_DB_NAME:-auditlog}
-
-# Cleanup on exit 
-trap 'docker compose -f auditlog_tests/docker-compose.yml down -v --remove-orphans 2>/dev/null || true' EXIT
-
-echo "Starting containers..."
-docker compose -f auditlog_tests/docker-compose.yml up -d
-
-echo "Waiting for databases..."
-echo "Waiting for PostgreSQL..."
-until docker compose -f auditlog_tests/docker-compose.yml exec postgres pg_isready -U ${TEST_DB_USER} -d auditlog >/dev/null 2>&1; do
-    sleep 1
-done
-
-echo "Waiting for MySQL..."
-
-until docker compose -f auditlog_tests/docker-compose.yml exec mysql mysqladmin ping -h 127.0.0.1 -u ${TEST_DB_USER} --password=${TEST_DB_PASS} --silent >/dev/null 2>&1; do
-    sleep 1
-done
-echo "Databases ready!"
-
-# Run tests for each database
-for backend in sqlite3 postgresql mysql; do
-    echo "Testing $backend..."
-    export TEST_DB_BACKEND=$backend
-    case $backend in
-        postgresql) export TEST_DB_PORT=5432 ;;
-        mysql) export TEST_DB_PORT=3306;;
-        sqlite3) unset TEST_DB_PORT ;;
-    esac
-    tox
-done
-
-echo "All tests completed!"

setup.py

@@ -10,13 +10,11 @@ setup(
     name="django-auditlog",
     use_scm_version={"version_scheme": "post-release"},
     setup_requires=["setuptools_scm"],
-    include_package_data=True,
     packages=[
         "auditlog",
         "auditlog.migrations",
         "auditlog.management",
         "auditlog.management.commands",
-        "auditlog.templatetags",
     ],
     url="https://github.com/jazzband/django-auditlog",
     project_urls={
@@ -29,11 +27,12 @@ setup(
     description="Audit log app for Django",
     long_description=long_description,
     long_description_content_type="text/markdown",
-    python_requires=">=3.10",
+    python_requires=">=3.9",
     install_requires=["Django>=4.2", "python-dateutil>=2.7.0"],
     zip_safe=False,
     classifiers=[
         "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
         "Programming Language :: Python :: 3.12",
@@ -42,7 +41,6 @@ setup(
         "Framework :: Django :: 4.2",
         "Framework :: Django :: 5.0",
         "Framework :: Django :: 5.1",
-        "Framework :: Django :: 5.2",
         "License :: OSI Approved :: MIT License",
     ],
 )

tox.ini

@@ -1,20 +1,16 @@
 [tox]
 envlist =
-    {py312}-customlogmodel-django52
-    {py310,py311}-django42
+    {py39,py310,py311}-django42
     {py310,py311,py312}-django50
     {py310,py311,py312,py313}-django51
-    {py310,py311,py312,py313}-django52
     {py312,py313}-djangomain
-    py310-docs
-    py310-lint
-    py310-checkmigrations
-
+    py39-docs
+    py39-lint
+    py39-checkmigrations
 
 [testenv]
 setenv =
-  COVERAGE_FILE={toxworkdir}/.coverage.{envname}.{env:TEST_DB_BACKEND}
-  customlogmodel: AUDITLOG_LOGENTRY_MODEL = custom_logentry_app.CustomLogEntryModel
+  COVERAGE_FILE={toxworkdir}/.coverage.{envname}
 changedir = auditlog_tests
 commands =
     coverage run --source auditlog ./manage.py test
@@ -23,17 +19,13 @@ deps =
     django42: Django>=4.2,<4.3
     django50: Django>=5.0,<5.1
     django51: Django>=5.1,<5.2
-    django52: Django>=5.2,<5.3
     djangomain: https://github.com/django/django/archive/main.tar.gz
     # Test requirements
     coverage
     codecov
     freezegun
     psycopg2-binary
-    mysqlclient
-    
 passenv=
-    TEST_DB_BACKEND
     TEST_DB_HOST
     TEST_DB_USER
     TEST_DB_PASS
@@ -45,36 +37,30 @@ basepython =
     py312: python3.12
     py311: python3.11
     py310: python3.10
+    py39: python3.9
 
-[testenv:py310-docs]
+[testenv:py39-docs]
 changedir = docs/source
 deps = -rdocs/requirements.txt
 commands = sphinx-build -W -b html -d {envtmpdir}/doctrees . {envtmpdir}/html
 
-[testenv:py310-lint]
+[testenv:py39-lint]
 deps = pre-commit
 commands =
     pre-commit run --all-files
 
-[testenv:py310-checkmigrations]
+[testenv:py39-checkmigrations]
 description = Check for missing migrations
 changedir = auditlog_tests
 deps =
     Django>=4.2
-    psycopg2-binary
-    mysqlclient
-passenv=
-    TEST_DB_BACKEND
-    TEST_DB_HOST
-    TEST_DB_USER
-    TEST_DB_PASS
-    TEST_DB_NAME
-    TEST_DB_PORT
+    psycopg2
 commands =
     python manage.py makemigrations --check --dry-run
 
 [gh-actions]
 python =
+  3.9: py39
   3.10: py310
   3.11: py311
   3.12: py312