Drop old django code

Author: mikemanger

django_select2/forms.py

@@ -60,8 +60,8 @@
 from itertools import chain
 from pickle import PicklingError  # nosec
 
-import django
 from django import forms
+from django.contrib.admin.utils import lookup_spawns_duplicates
 from django.contrib.admin.widgets import AutocompleteMixin
 from django.core import signing
 from django.db.models import Q
@@ -71,13 +71,6 @@
 from .cache import cache
 from .conf import settings
 
-if django.VERSION < (4, 0):
-    from django.contrib.admin.utils import (
-        lookup_needs_distinct as lookup_spawns_duplicates,
-    )
-else:
-    from django.contrib.admin.utils import lookup_spawns_duplicates
-
 
 class Select2Mixin:
     """
@@ -96,15 +89,9 @@ class Select2Mixin:
     @property
     def i18n_name(self):
         """Name of the i18n file for the current language."""
-        if django.VERSION < (4, 1):
-            from django.contrib.admin.widgets import SELECT2_TRANSLATIONS
-            from django.utils.translation import get_language
-
-            return SELECT2_TRANSLATIONS.get(get_language())
-        else:
-            from django.contrib.admin.widgets import get_select2_language
+        from django.contrib.admin.widgets import get_select2_language
 
-            return get_select2_language()
+        return get_select2_language()
 
     def build_attrs(self, base_attrs, extra_attrs=None):
         """Add select2 data attributes."""

example/example/settings.py

@@ -105,7 +105,6 @@
 
 USE_I18N = True
 
-USE_L10N = True
 
 USE_TZ = True
 

tests/test_forms.py

@@ -2,7 +2,6 @@
 import os
 from collections.abc import Iterable
 
-import django
 import pytest
 from django.db.models import QuerySet
 from django.urls import reverse
@@ -851,7 +850,6 @@ def widget_fixture(request):
     return widget_class(**widget_kwargs)
 
 
-@pytest.mark.skipif(django.VERSION < (4, 1), reason="Only for Django 4.1+")
 @pytest.mark.parametrize(
     "locale,expected",
     [
@@ -868,7 +866,6 @@ def test_i18n_name_property_with_country_code_in_locale(widget, locale, expected
         assert widget.i18n_name == expected
 
 
-@pytest.mark.skipif(django.VERSION < (4, 1), reason="Only for Django 4.1+")
 def test_i18n_media_js_with_country_code_in_locale(widget):
     translation.activate("fr-FR")
     assert tuple(widget.media._js) == (
@@ -878,28 +875,9 @@ def test_i18n_media_js_with_country_code_in_locale(widget):
     )
 
 
-@pytest.mark.skipif(django.VERSION >= (4, 1), reason="Only for Django 4.0 and previous")
-@pytest.mark.parametrize(
-    "locale,expected",
-    [
-        ("fr-FR", None),
-        # Some locales with a country code are natively supported by select2's i18n
-        ("pt-BR", "pt-BR"),
-        ("sr-Cyrl", "sr-Cyrl"),
-    ],
-)
 def test_i18n_name_property_with_country_code_in_locale_for_older_django(
     widget, locale, expected
 ):
     """No fallback for locale with an unsupported country code."""
     with translation.override(locale):
         assert widget.i18n_name == expected
-
-
-@pytest.mark.skipif(django.VERSION >= (4, 1), reason="Only for Django 4.0 and previous")
-def test_i18n_media_js_with_country_code_in_locale_for_older_django(widget):
-    translation.activate("fr-FR")
-    assert tuple(widget.media._js) == (
-        "admin/js/vendor/select2/select2.full.min.js",
-        "django_select2/django_select2.js",
-    )

tests/test_views.py

@@ -1,5 +1,6 @@
 import json
 
+from django.urls import reverse
 from django.utils.encoding import smart_str
 
 from django_select2.cache import cache
@@ -11,11 +12,6 @@
 )
 from tests.testapp.models import Genre
 
-try:
-    from django.urls import reverse
-except ImportError:
-    from django.core.urlresolvers import reverse
-
 
 class TestAutoResponseView:
     def test_get(self, client, artists):

tests/testapp/settings.py

@@ -1,7 +1,5 @@
 import os.path
 
-import django
-
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 DEBUG = True
 
@@ -40,7 +38,5 @@
 
 SECRET_KEY = "123456"
 
-if django.VERSION < (4, 0):
-    USE_L10N = True
 USE_I18N = True
 USE_TZ = True