Refs #33476 -- Reformatted code with Black.

1 files changed, 441 insertions, 286 deletions

diff --git a/tests/admin_views/admin.py b/tests/admin_views/admin.py
index 9cd078074b..b78746c0ff 100644
--- a/tests/admin_views/admin.py
+++ b/tests/admin_views/admin.py
@@ -20,33 +20,127 @@ from django.views.decorators.common import no_append_slash
 
 from .forms import MediaActionForm
 from .models import (
-    Actor, AdminOrderedAdminMethod, AdminOrderedCallable, AdminOrderedField,
-    AdminOrderedModelMethod, Album, Answer, Answer2, Article, BarAccount, Book,
-    Bookmark, Box, Category, Chapter, ChapterXtra1, Child, ChildOfReferer,
-    Choice, City, Collector, Color, Color2, ComplexSortedPerson, CoverLetter,
-    CustomArticle, CyclicOne, CyclicTwo, DependentChild, DooHickey, EmptyModel,
-    EmptyModelHidden, EmptyModelMixin, EmptyModelVisible, ExplicitlyProvidedPK,
-    ExternalSubscriber, Fabric, FancyDoodad, FieldOverridePost,
-    FilteredManager, FooAccount, FoodDelivery, FunkyTag, Gadget, Gallery,
-    GenRelReference, Grommet, ImplicitlyGeneratedPK, Ingredient,
-    InlineReference, InlineReferer, Inquisition, Language, Link,
-    MainPrepopulated, ModelWithStringPrimaryKey, NotReferenced, OldSubscriber,
-    OtherStory, Paper, Parent, ParentWithDependentChildren, ParentWithUUIDPK,
-    Person, Persona, Picture, Pizza, Plot, PlotDetails, PlotProxy,
-    PluggableSearchPerson, Podcast, Post, PrePopulatedPost,
-    PrePopulatedPostLargeSlug, PrePopulatedSubPost, Promo, Question,
-    ReadablePizza, ReadOnlyPizza, ReadOnlyRelatedField, Recipe, Recommendation,
-    Recommender, ReferencedByGenRel, ReferencedByInline, ReferencedByParent,
-    RelatedPrepopulated, RelatedWithUUIDPKModel, Report, Reservation,
-    Restaurant, RowLevelChangePermissionModel, Section, ShortMessage, Simple,
-    Sketch, Song, State, Story, StumpJoke, Subscriber, SuperVillain, Telegram,
-    Thing, Topping, UnchangeableObject, UndeletableObject, UnorderedObject,
-    UserMessenger, UserProxy, Villain, Vodcast, Whatsit, Widget, Worker,
+    Actor,
+    AdminOrderedAdminMethod,
+    AdminOrderedCallable,
+    AdminOrderedField,
+    AdminOrderedModelMethod,
+    Album,
+    Answer,
+    Answer2,
+    Article,
+    BarAccount,
+    Book,
+    Bookmark,
+    Box,
+    Category,
+    Chapter,
+    ChapterXtra1,
+    Child,
+    ChildOfReferer,
+    Choice,
+    City,
+    Collector,
+    Color,
+    Color2,
+    ComplexSortedPerson,
+    CoverLetter,
+    CustomArticle,
+    CyclicOne,
+    CyclicTwo,
+    DependentChild,
+    DooHickey,
+    EmptyModel,
+    EmptyModelHidden,
+    EmptyModelMixin,
+    EmptyModelVisible,
+    ExplicitlyProvidedPK,
+    ExternalSubscriber,
+    Fabric,
+    FancyDoodad,
+    FieldOverridePost,
+    FilteredManager,
+    FooAccount,
+    FoodDelivery,
+    FunkyTag,
+    Gadget,
+    Gallery,
+    GenRelReference,
+    Grommet,
+    ImplicitlyGeneratedPK,
+    Ingredient,
+    InlineReference,
+    InlineReferer,
+    Inquisition,
+    Language,
+    Link,
+    MainPrepopulated,
+    ModelWithStringPrimaryKey,
+    NotReferenced,
+    OldSubscriber,
+    OtherStory,
+    Paper,
+    Parent,
+    ParentWithDependentChildren,
+    ParentWithUUIDPK,
+    Person,
+    Persona,
+    Picture,
+    Pizza,
+    Plot,
+    PlotDetails,
+    PlotProxy,
+    PluggableSearchPerson,
+    Podcast,
+    Post,
+    PrePopulatedPost,
+    PrePopulatedPostLargeSlug,
+    PrePopulatedSubPost,
+    Promo,
+    Question,
+    ReadablePizza,
+    ReadOnlyPizza,
+    ReadOnlyRelatedField,
+    Recipe,
+    Recommendation,
+    Recommender,
+    ReferencedByGenRel,
+    ReferencedByInline,
+    ReferencedByParent,
+    RelatedPrepopulated,
+    RelatedWithUUIDPKModel,
+    Report,
+    Reservation,
+    Restaurant,
+    RowLevelChangePermissionModel,
+    Section,
+    ShortMessage,
+    Simple,
+    Sketch,
+    Song,
+    State,
+    Story,
+    StumpJoke,
+    Subscriber,
+    SuperVillain,
+    Telegram,
+    Thing,
+    Topping,
+    UnchangeableObject,
+    UndeletableObject,
+    UnorderedObject,
+    UserMessenger,
+    UserProxy,
+    Villain,
+    Vodcast,
+    Whatsit,
+    Widget,
+    Worker,
     WorkHour,
 )
 
 
-@admin.display(ordering='date')
+@admin.display(ordering="date")
 def callable_year(dt_value):
     try:
         return dt_value.year
@@ -56,19 +150,11 @@ def callable_year(dt_value):
 
 class ArticleInline(admin.TabularInline):
     model = Article
-    fk_name = 'section'
-    prepopulated_fields = {
-        'title': ('content',)
-    }
+    fk_name = "section"
+    prepopulated_fields = {"title": ("content",)}
     fieldsets = (
-        ('Some fields', {
-            'classes': ('collapse',),
-            'fields': ('title', 'content')
-        }),
-        ('Some other fields', {
-            'classes': ('wide',),
-            'fields': ('date', 'section')
-        })
+        ("Some fields", {"classes": ("collapse",), "fields": ("title", "content")}),
+        ("Some other fields", {"classes": ("wide",), "fields": ("date", "section")}),
     )
 
 
@@ -78,13 +164,13 @@ class ChapterInline(admin.TabularInline):
 
 class ChapterXtra1Admin(admin.ModelAdmin):
     list_filter = (
-        'chap',
-        'chap__title',
-        'chap__book',
-        'chap__book__name',
-        'chap__book__promo',
-        'chap__book__promo__name',
-        'guest_author__promo__book',
+        "chap",
+        "chap__title",
+        "chap__book",
+        "chap__book__name",
+        "chap__book__promo",
+        "chap__book__promo__name",
+        "guest_author__promo__book",
     )
 
 
@@ -92,7 +178,7 @@ class ArticleForm(forms.ModelForm):
     extra_form_field = forms.BooleanField(required=False)
 
     class Meta:
-        fields = '__all__'
+        fields = "__all__"
         model = Article
 
 
@@ -100,7 +186,11 @@ class ArticleAdminWithExtraUrl(admin.ModelAdmin):
     def get_urls(self):
         urlpatterns = super().get_urls()
         urlpatterns.append(
-            path('extra.json', self.admin_site.admin_view(self.extra_json), name='article_extra_json')
+            path(
+                "extra.json",
+                self.admin_site.admin_view(self.extra_json),
+                name="article_extra_json",
+            )
         )
         return urlpatterns
 
@@ -110,76 +200,87 @@ class ArticleAdminWithExtraUrl(admin.ModelAdmin):
 
 class ArticleAdmin(ArticleAdminWithExtraUrl):
     list_display = (
-        'content', 'date', callable_year, 'model_year', 'modeladmin_year',
-        'model_year_reversed', 'section', lambda obj: obj.title,
-        'order_by_expression', 'model_property_year', 'model_month',
-        'order_by_f_expression', 'order_by_orderby_expression',
+        "content",
+        "date",
+        callable_year,
+        "model_year",
+        "modeladmin_year",
+        "model_year_reversed",
+        "section",
+        lambda obj: obj.title,
+        "order_by_expression",
+        "model_property_year",
+        "model_month",
+        "order_by_f_expression",
+        "order_by_orderby_expression",
     )
-    list_editable = ('section',)
-    list_filter = ('date', 'section')
-    autocomplete_fields = ('section',)
+    list_editable = ("section",)
+    list_filter = ("date", "section")
+    autocomplete_fields = ("section",)
     view_on_site = False
     form = ArticleForm
     fieldsets = (
-        ('Some fields', {
-            'classes': ('collapse',),
-            'fields': ('title', 'content', 'extra_form_field'),
-        }),
-        ('Some other fields', {
-            'classes': ('wide',),
-            'fields': ('date', 'section', 'sub_section')
-        })
+        (
+            "Some fields",
+            {
+                "classes": ("collapse",),
+                "fields": ("title", "content", "extra_form_field"),
+            },
+        ),
+        (
+            "Some other fields",
+            {"classes": ("wide",), "fields": ("date", "section", "sub_section")},
+        ),
     )
 
     # These orderings aren't particularly useful but show that expressions can
     # be used for admin_order_field.
-    @admin.display(ordering=models.F('date') + datetime.timedelta(days=3))
+    @admin.display(ordering=models.F("date") + datetime.timedelta(days=3))
     def order_by_expression(self, obj):
         return obj.model_year
 
-    @admin.display(ordering=models.F('date'))
+    @admin.display(ordering=models.F("date"))
     def order_by_f_expression(self, obj):
         return obj.model_year
 
-    @admin.display(ordering=models.F('date').asc(nulls_last=True))
+    @admin.display(ordering=models.F("date").asc(nulls_last=True))
     def order_by_orderby_expression(self, obj):
         return obj.model_year
 
     def changelist_view(self, request):
-        return super().changelist_view(request, extra_context={'extra_var': 'Hello!'})
+        return super().changelist_view(request, extra_context={"extra_var": "Hello!"})
 
-    @admin.display(ordering='date', description=None)
+    @admin.display(ordering="date", description=None)
     def modeladmin_year(self, obj):
         return obj.date.year
 
     def delete_model(self, request, obj):
         EmailMessage(
-            'Greetings from a deleted object',
-            'I hereby inform you that some user deleted me',
-            'from@example.com',
-            ['to@example.com']
+            "Greetings from a deleted object",
+            "I hereby inform you that some user deleted me",
+            "from@example.com",
+            ["to@example.com"],
         ).send()
         return super().delete_model(request, obj)
 
     def save_model(self, request, obj, form, change=True):
         EmailMessage(
-            'Greetings from a created object',
-            'I hereby inform you that some user created me',
-            'from@example.com',
-            ['to@example.com']
+            "Greetings from a created object",
+            "I hereby inform you that some user created me",
+            "from@example.com",
+            ["to@example.com"],
         ).send()
         return super().save_model(request, obj, form, change)
 
 
 class ArticleAdmin2(admin.ModelAdmin):
-
     def has_module_permission(self, request):
         return False
 
 
 class RowLevelChangePermissionModelAdmin(admin.ModelAdmin):
     def has_change_permission(self, request, obj=None):
-        """ Only allow changing objects with even id number """
+        """Only allow changing objects with even id number"""
         return request.user.is_staff and (obj is not None) and (obj.id % 2 == 0)
 
     def has_view_permission(self, request, obj=None):
@@ -191,63 +292,68 @@ class CustomArticleAdmin(admin.ModelAdmin):
     """
     Tests various hooks for using custom templates and contexts.
     """
-    change_list_template = 'custom_admin/change_list.html'
-    change_form_template = 'custom_admin/change_form.html'
-    add_form_template = 'custom_admin/add_form.html'
-    object_history_template = 'custom_admin/object_history.html'
-    delete_confirmation_template = 'custom_admin/delete_confirmation.html'
-    delete_selected_confirmation_template = 'custom_admin/delete_selected_confirmation.html'
-    popup_response_template = 'custom_admin/popup_response.html'
+
+    change_list_template = "custom_admin/change_list.html"
+    change_form_template = "custom_admin/change_form.html"
+    add_form_template = "custom_admin/add_form.html"
+    object_history_template = "custom_admin/object_history.html"
+    delete_confirmation_template = "custom_admin/delete_confirmation.html"
+    delete_selected_confirmation_template = (
+        "custom_admin/delete_selected_confirmation.html"
+    )
+    popup_response_template = "custom_admin/popup_response.html"
 
     def changelist_view(self, request):
-        return super().changelist_view(request, extra_context={'extra_var': 'Hello!'})
+        return super().changelist_view(request, extra_context={"extra_var": "Hello!"})
 
 
 class ThingAdmin(admin.ModelAdmin):
-    list_filter = ('color', 'color__warm', 'color__value', 'pub_date')
+    list_filter = ("color", "color__warm", "color__value", "pub_date")
 
 
 class InquisitionAdmin(admin.ModelAdmin):
-    list_display = ('leader', 'country', 'expected', 'sketch')
+    list_display = ("leader", "country", "expected", "sketch")
 
     @admin.display
     def sketch(self, obj):
         # A method with the same name as a reverse accessor.
-        return 'list-display-sketch'
+        return "list-display-sketch"
 
 
 class SketchAdmin(admin.ModelAdmin):
-    raw_id_fields = ('inquisition', 'defendant0', 'defendant1')
+    raw_id_fields = ("inquisition", "defendant0", "defendant1")
 
 
 class FabricAdmin(admin.ModelAdmin):
-    list_display = ('surface',)
-    list_filter = ('surface',)
+    list_display = ("surface",)
+    list_filter = ("surface",)
 
 
 class BasePersonModelFormSet(BaseModelFormSet):
     def clean(self):
         for person_dict in self.cleaned_data:
-            person = person_dict.get('id')
-            alive = person_dict.get('alive')
+            person = person_dict.get("id")
+            alive = person_dict.get("alive")
             if person and alive and person.name == "Grace Hopper":
                 raise ValidationError("Grace is not a Zombie")
 
 
 class PersonAdmin(admin.ModelAdmin):
-    list_display = ('name', 'gender', 'alive')
-    list_editable = ('gender', 'alive')
-    list_filter = ('gender',)
-    search_fields = ('^name',)
+    list_display = ("name", "gender", "alive")
+    list_editable = ("gender", "alive")
+    list_filter = ("gender",)
+    search_fields = ("^name",)
     save_as = True
 
     def get_changelist_formset(self, request, **kwargs):
-        return super().get_changelist_formset(request, formset=BasePersonModelFormSet, **kwargs)
+        return super().get_changelist_formset(
+            request, formset=BasePersonModelFormSet, **kwargs
+        )
 
     def get_queryset(self, request):
         # Order by a field that isn't in list display, to be able to test
         # whether ordering is preserved.
-        return super().get_queryset(request).order_by('age')
+        return super().get_queryset(request).order_by("age")
 
 
 class FooAccountAdmin(admin.StackedInline):
@@ -261,14 +367,11 @@ class BarAccountAdmin(admin.StackedInline):
 
 
 class PersonaAdmin(admin.ModelAdmin):
-    inlines = (
-        FooAccountAdmin,
-        BarAccountAdmin
-    )
+    inlines = (FooAccountAdmin, BarAccountAdmin)
 
 
 class SubscriberAdmin(admin.ModelAdmin):
-    actions = ['mail_admin']
+    actions = ["mail_admin"]
     action_form = MediaActionForm
 
     def delete_queryset(self, request, queryset):
@@ -278,38 +381,39 @@ class SubscriberAdmin(admin.ModelAdmin):
     @admin.action
     def mail_admin(self, request, selected):
         EmailMessage(
-            'Greetings from a ModelAdmin action',
-            'This is the test email from an admin action',
-            'from@example.com',
-            ['to@example.com']
+            "Greetings from a ModelAdmin action",
+            "This is the test email from an admin action",
+            "from@example.com",
+            ["to@example.com"],
         ).send()
 
 
-@admin.action(description='External mail (Another awesome action)')
+@admin.action(description="External mail (Another awesome action)")
 def external_mail(modeladmin, request, selected):
     EmailMessage(
-        'Greetings from a function action',
-        'This is the test email from a function action',
-        'from@example.com',
-        ['to@example.com']
+        "Greetings from a function action",
+        "This is the test email from a function action",
+        "from@example.com",
+        ["to@example.com"],
     ).send()
 
 
-@admin.action(description='Redirect to (Awesome action)')
+@admin.action(description="Redirect to (Awesome action)")
 def redirect_to(modeladmin, request, selected):
     from django.http import HttpResponseRedirect
-    return HttpResponseRedirect('/some-where-else/')
 
+    return HttpResponseRedirect("/some-where-else/")
 
-@admin.action(description='Download subscription')
+
+@admin.action(description="Download subscription")
 def download(modeladmin, request, selected):
-    buf = StringIO('This is the content of the file')
+    buf = StringIO("This is the content of the file")
     return StreamingHttpResponse(FileWrapper(buf))
 
 
-@admin.action(description='No permission to run')
+@admin.action(description="No permission to run")
 def no_perm(modeladmin, request, selected):
-    return HttpResponse(content='No permission to perform this action', status=403)
+    return HttpResponse(content="No permission to perform this action", status=403)
 
 
 class ExternalSubscriberAdmin(admin.ModelAdmin):
@@ -317,17 +421,17 @@ class ExternalSubscriberAdmin(admin.ModelAdmin):
 
 
 class PodcastAdmin(admin.ModelAdmin):
-    list_display = ('name', 'release_date')
-    list_editable = ('release_date',)
-    date_hierarchy = 'release_date'
-    ordering = ('name',)
+    list_display = ("name", "release_date")
+    list_editable = ("release_date",)
+    date_hierarchy = "release_date"
+    ordering = ("name",)
 
 
 class VodcastAdmin(admin.ModelAdmin):
-    list_display = ('name', 'released')
-    list_editable = ('released',)
+    list_display = ("name", "released")
+    list_editable = ("released",)
 
-    ordering = ('name',)
+    ordering = ("name",)
 
 
 class ChildInline(admin.StackedInline):
@@ -338,16 +442,19 @@ class ParentAdmin(admin.ModelAdmin):
     model = Parent
     inlines = [ChildInline]
     save_as = True
-    list_display = ('id', 'name',)
-    list_display_links = ('id',)
-    list_editable = ('name',)
+    list_display = (
+        "id",
+        "name",
+    )
+    list_display_links = ("id",)
+    list_editable = ("name",)
 
     def save_related(self, request, form, formsets, change):
         super().save_related(request, form, formsets, change)
         first_name, last_name = form.instance.name.split()
         for child in form.instance.child_set.all():
             if len(child.name.split()) < 2:
-                child.name = child.name + ' ' + last_name
+                child.name = child.name + " " + last_name
                 child.save()
 
 
@@ -374,13 +481,16 @@ class PictureAdmin(admin.ModelAdmin):
 
 
 class LanguageAdmin(admin.ModelAdmin):
-    list_display = ['iso', 'shortlist', 'english_name', 'name']
-    list_editable = ['shortlist']
+    list_display = ["iso", "shortlist", "english_name", "name"]
+    list_editable = ["shortlist"]
 
 
 class RecommendationAdmin(admin.ModelAdmin):
     show_full_result_count = False
-    search_fields = ('=titletranslation__text', '=the_recommender__titletranslation__text',)
+    search_fields = (
+        "=titletranslation__text",
+        "=the_recommender__titletranslation__text",
+    )
 
 
 class WidgetInline(admin.StackedInline):
@@ -404,8 +514,8 @@ class FancyDoodadInline(admin.StackedInline):
 
 
 class CategoryAdmin(admin.ModelAdmin):
-    list_display = ('id', 'collector', 'order')
-    list_editable = ('order',)
+    list_display = ("id", "collector", "order")
+    list_editable = ("order",)
 
 
 class CategoryInline(admin.StackedInline):
@@ -414,8 +524,12 @@ class CategoryInline(admin.StackedInline):
 
 class CollectorAdmin(admin.ModelAdmin):
     inlines = [
-        WidgetInline, DooHickeyInline, GrommetInline, WhatsitInline,
-        FancyDoodadInline, CategoryInline
+        WidgetInline,
+        DooHickeyInline,
+        GrommetInline,
+        WhatsitInline,
+        FancyDoodadInline,
+        CategoryInline,
     ]
 
 
@@ -433,13 +547,11 @@ class LinkInline(admin.TabularInline):
 class SubPostInline(admin.TabularInline):
     model = PrePopulatedSubPost
 
-    prepopulated_fields = {
-        'subslug': ('subtitle',)
-    }
+    prepopulated_fields = {"subslug": ("subtitle",)}
 
     def get_readonly_fields(self, request, obj=None):
         if obj and obj.published:
-            return ('subslug',)
+            return ("subslug",)
         return self.readonly_fields
 
     def get_prepopulated_fields(self, request, obj=None):
@@ -449,16 +561,14 @@ class SubPostInline(admin.TabularInline):
 
 
 class PrePopulatedPostAdmin(admin.ModelAdmin):
-    list_display = ['title', 'slug']
-    prepopulated_fields = {
-        'slug': ('title',)
-    }
+    list_display = ["title", "slug"]
+    prepopulated_fields = {"slug": ("title",)}
 
     inlines = [SubPostInline]
 
     def get_readonly_fields(self, request, obj=None):
         if obj and obj.published:
-            return ('slug',)
+            return ("slug",)
         return self.readonly_fields
 
     def get_prepopulated_fields(self, request, obj=None):
@@ -468,23 +578,26 @@ class PrePopulatedPostAdmin(admin.ModelAdmin):
 
 
 class PrePopulatedPostReadOnlyAdmin(admin.ModelAdmin):
-    prepopulated_fields = {'slug': ('title',)}
+    prepopulated_fields = {"slug": ("title",)}
 
     def has_change_permission(self, *args, **kwargs):
         return False
 
 
 class PostAdmin(admin.ModelAdmin):
-    list_display = ['title', 'public']
+    list_display = ["title", "public"]
     readonly_fields = (
-        'posted', 'awesomeness_level', 'coolness', 'value',
-        'multiline', 'multiline_html', lambda obj: "foo",
-        'readonly_content',
+        "posted",
+        "awesomeness_level",
+        "coolness",
+        "value",
+        "multiline",
+        "multiline_html",
+        lambda obj: "foo",
+        "readonly_content",
     )
 
-    inlines = [
-        LinkInline
-    ]
+    inlines = [LinkInline]
 
     @admin.display
     def coolness(self, instance):
@@ -493,7 +606,7 @@ class PostAdmin(admin.ModelAdmin):
         else:
             return "Unknown coolness."
 
-    @admin.display(description='Value in $US')
+    @admin.display(description="Value in $US")
     def value(self, instance):
         return 1000
 
@@ -511,10 +624,10 @@ class FieldOverridePostForm(forms.ModelForm):
 
     class Meta:
         help_texts = {
-            'posted': 'Overridden help text for the date',
+            "posted": "Overridden help text for the date",
         }
         labels = {
-            'public': 'Overridden public label',
+            "public": "Overridden public label",
         }
 
 
@@ -524,7 +637,7 @@ class FieldOverridePostAdmin(PostAdmin):
 
 class CustomChangeList(ChangeList):
     def get_queryset(self, request):
-        return self.root_queryset.order_by('pk').filter(pk=9999)  # Doesn't exist
+        return self.root_queryset.order_by("pk").filter(pk=9999)  # Doesn't exist
 
 
 class GadgetAdmin(admin.ModelAdmin):
@@ -533,23 +646,23 @@ class GadgetAdmin(admin.ModelAdmin):
 
 
 class ToppingAdmin(admin.ModelAdmin):
-    readonly_fields = ('pizzas',)
+    readonly_fields = ("pizzas",)
 
 
 class PizzaAdmin(admin.ModelAdmin):
-    readonly_fields = ('toppings',)
+    readonly_fields = ("toppings",)
 
 
 class ReadOnlyRelatedFieldAdmin(admin.ModelAdmin):
-    readonly_fields = ('chapter', 'language', 'user')
+    readonly_fields = ("chapter", "language", "user")
 
 
 class StudentAdmin(admin.ModelAdmin):
-    search_fields = ('name',)
+    search_fields = ("name",)
 
 
 class ReadOnlyPizzaAdmin(admin.ModelAdmin):
-    readonly_fields = ('name', 'toppings')
+    readonly_fields = ("name", "toppings")
 
     def has_add_permission(self, request):
         return False
@@ -562,13 +675,13 @@ class ReadOnlyPizzaAdmin(admin.ModelAdmin):
 
 
 class WorkHourAdmin(admin.ModelAdmin):
-    list_display = ('datum', 'employee')
-    list_filter = ('employee',)
+    list_display = ("datum", "employee")
+    list_filter = ("employee",)
 
 
 class FoodDeliveryAdmin(admin.ModelAdmin):
-    list_display = ('reference', 'driver', 'restaurant')
-    list_editable = ('driver', 'restaurant')
+    list_display = ("reference", "driver", "restaurant")
+    list_editable = ("driver", "restaurant")
 
 
 class CoverLetterAdmin(admin.ModelAdmin):
@@ -580,7 +693,7 @@ class CoverLetterAdmin(admin.ModelAdmin):
     """
 
     def get_queryset(self, request):
-        return super().get_queryset(request).defer('date_written')
+        return super().get_queryset(request).defer("date_written")
 
 
 class PaperAdmin(admin.ModelAdmin):
@@ -592,7 +705,7 @@ class PaperAdmin(admin.ModelAdmin):
     """
 
     def get_queryset(self, request):
-        return super().get_queryset(request).only('title')
+        return super().get_queryset(request).only("title")
 
 
 class ShortMessageAdmin(admin.ModelAdmin):
@@ -604,7 +717,7 @@ class ShortMessageAdmin(admin.ModelAdmin):
     """
 
     def get_queryset(self, request):
-        return super().get_queryset(request).defer('timestamp')
+        return super().get_queryset(request).defer("timestamp")
 
 
 class TelegramAdmin(admin.ModelAdmin):
@@ -616,45 +729,47 @@ class TelegramAdmin(admin.ModelAdmin):
     """
 
     def get_queryset(self, request):
-        return super().get_queryset(request).only('title')
+        return super().get_queryset(request).only("title")
 
 
 class StoryForm(forms.ModelForm):
     class Meta:
-        widgets = {'title': forms.HiddenInput}
+        widgets = {"title": forms.HiddenInput}
 
 
 class StoryAdmin(admin.ModelAdmin):
-    list_display = ('id', 'title', 'content')
-    list_display_links = ('title',)  # 'id' not in list_display_links
-    list_editable = ('content',)
+    list_display = ("id", "title", "content")
+    list_display_links = ("title",)  # 'id' not in list_display_links
+    list_editable = ("content",)
     form = StoryForm
-    ordering = ['-id']
+    ordering = ["-id"]
 
 
 class OtherStoryAdmin(admin.ModelAdmin):
-    list_display = ('id', 'title', 'content')
-    list_display_links = ('title', 'id')  # 'id' in list_display_links
-    list_editable = ('content',)
-    ordering = ['-id']
+    list_display = ("id", "title", "content")
+    list_display_links = ("title", "id")  # 'id' in list_display_links
+    list_editable = ("content",)
+    ordering = ["-id"]
 
 
 class ComplexSortedPersonAdmin(admin.ModelAdmin):
-    list_display = ('name', 'age', 'is_employee', 'colored_name')
-    ordering = ('name',)
+    list_display = ("name", "age", "is_employee", "colored_name")
+    ordering = ("name",)
 
-    @admin.display(ordering='name')
+    @admin.display(ordering="name")
     def colored_name(self, obj):
         return format_html('<span style="color: #ff00ff;">{}</span>', obj.name)
 
 
 class PluggableSearchPersonAdmin(admin.ModelAdmin):
-    list_display = ('name', 'age')
-    search_fields = ('name',)
+    list_display = ("name", "age")
+    search_fields = ("name",)
 
     def get_search_results(self, request, queryset, search_term):
         queryset, may_have_duplicates = super().get_search_results(
-            request, queryset, search_term,
+            request,
+            queryset,
+            search_term,
         )
         try:
             search_term_as_int = int(search_term)
@@ -666,51 +781,50 @@ class PluggableSearchPersonAdmin(admin.ModelAdmin):
 
 
 class AlbumAdmin(admin.ModelAdmin):
-    list_filter = ['title']
+    list_filter = ["title"]
 
 
 class QuestionAdmin(admin.ModelAdmin):
-    ordering = ['-posted']
-    search_fields = ['question']
-    autocomplete_fields = ['related_questions']
+    ordering = ["-posted"]
+    search_fields = ["question"]
+    autocomplete_fields = ["related_questions"]
 
 
 class AnswerAdmin(admin.ModelAdmin):
-    autocomplete_fields = ['question']
+    autocomplete_fields = ["question"]
 
 
 class PrePopulatedPostLargeSlugAdmin(admin.ModelAdmin):
-    prepopulated_fields = {
-        'slug': ('title',)
-    }
+    prepopulated_fields = {"slug": ("title",)}
 
 
 class AdminOrderedFieldAdmin(admin.ModelAdmin):
-    ordering = ('order',)
-    list_display = ('stuff', 'order')
+    ordering = ("order",)
+    list_display = ("stuff", "order")
 
 
 class AdminOrderedModelMethodAdmin(admin.ModelAdmin):
-    ordering = ('order',)
-    list_display = ('stuff', 'some_order')
+    ordering = ("order",)
+    list_display = ("stuff", "some_order")
 
 
 class AdminOrderedAdminMethodAdmin(admin.ModelAdmin):
-    @admin.display(ordering='order')
+    @admin.display(ordering="order")
     def some_admin_order(self, obj):
         return obj.order
-    ordering = ('order',)
-    list_display = ('stuff', 'some_admin_order')
+
+    ordering = ("order",)
+    list_display = ("stuff", "some_admin_order")
 
 
-@admin.display(ordering='order')
+@admin.display(ordering="order")
 def admin_ordered_callable(obj):
     return obj.order
 
 
 class AdminOrderedCallableAdmin(admin.ModelAdmin):
-    ordering = ('order',)
-    list_display = ('stuff', admin_ordered_callable)
+    ordering = ("order",)
+    list_display = ("stuff", admin_ordered_callable)
 
 
 class ReportAdmin(admin.ModelAdmin):
@@ -719,60 +833,67 @@ class ReportAdmin(admin.ModelAdmin):
 
     def get_urls(self):
         # Corner case: Don't call parent implementation
-        return [path('extra/', self.extra, name='cable_extra')]
+        return [path("extra/", self.extra, name="cable_extra")]
 
 
 class CustomTemplateBooleanFieldListFilter(BooleanFieldListFilter):
-    template = 'custom_filter_template.html'
+    template = "custom_filter_template.html"
 
 
 class CustomTemplateFilterColorAdmin(admin.ModelAdmin):
-    list_filter = (('warm', CustomTemplateBooleanFieldListFilter),)
+    list_filter = (("warm", CustomTemplateBooleanFieldListFilter),)
 
 
 # For Selenium Prepopulated tests -------------------------------------
 class RelatedPrepopulatedInline1(admin.StackedInline):
     fieldsets = (
-        (None, {
-            'fields': (
-                ('fk', 'm2m'),
-                ('pubdate', 'status'),
-                ('name', 'slug1', 'slug2',),
-            ),
-        }),
+        (
+            None,
+            {
+                "fields": (
+                    ("fk", "m2m"),
+                    ("pubdate", "status"),
+                    (
+                        "name",
+                        "slug1",
+                        "slug2",
+                    ),
+                ),
+            },
+        ),
     )
-    formfield_overrides = {models.CharField: {'strip': False}}
+    formfield_overrides = {models.CharField: {"strip": False}}
     model = RelatedPrepopulated
     extra = 1
-    autocomplete_fields = ['fk', 'm2m']
+    autocomplete_fields = ["fk", "m2m"]
     prepopulated_fields = {
-        'slug1': ['name', 'pubdate'],
-        'slug2': ['status', 'name'],
+        "slug1": ["name", "pubdate"],
+        "slug2": ["status", "name"],
     }
 
 
 class RelatedPrepopulatedInline2(admin.TabularInline):
     model = RelatedPrepopulated
     extra = 1
-    autocomplete_fields = ['fk', 'm2m']
+    autocomplete_fields = ["fk", "m2m"]
     prepopulated_fields = {
-        'slug1': ['name', 'pubdate'],
-        'slug2': ['status', 'name'],
+        "slug1": ["name", "pubdate"],
+        "slug2": ["status", "name"],
     }
 
 
 class RelatedPrepopulatedInline3(admin.TabularInline):
     model = RelatedPrepopulated
     extra = 0
-    autocomplete_fields = ['fk', 'm2m']
+    autocomplete_fields = ["fk", "m2m"]
 
 
 class RelatedPrepopulatedStackedInlineNoFieldsets(admin.StackedInline):
     model = RelatedPrepopulated
     extra = 1
     prepopulated_fields = {
-        'slug1': ['name', 'pubdate'],
-        'slug2': ['status'],
+        "slug1": ["name", "pubdate"],
+        "slug2": ["status"],
     }
 
 
@@ -784,28 +905,29 @@ class MainPrepopulatedAdmin(admin.ModelAdmin):
         RelatedPrepopulatedStackedInlineNoFieldsets,
     ]
     fieldsets = (
-        (None, {
-            'fields': (('pubdate', 'status'), ('name', 'slug1', 'slug2', 'slug3'))
-        }),
+        (
+            None,
+            {"fields": (("pubdate", "status"), ("name", "slug1", "slug2", "slug3"))},
+        ),
     )
-    formfield_overrides = {models.CharField: {'strip': False}}
+    formfield_overrides = {models.CharField: {"strip": False}}
     prepopulated_fields = {
-        'slug1': ['name', 'pubdate'],
-        'slug2': ['status', 'name'],
-        'slug3': ['name'],
+        "slug1": ["name", "pubdate"],
+        "slug2": ["status", "name"],
+        "slug3": ["name"],
     }
 
 
 class UnorderedObjectAdmin(admin.ModelAdmin):
-    list_display = ['id', 'name']
-    list_display_links = ['id']
-    list_editable = ['name']
+    list_display = ["id", "name"]
+    list_display_links = ["id"]
+    list_editable = ["name"]
     list_per_page = 2
 
 
 class UndeletableObjectAdmin(admin.ModelAdmin):
     def change_view(self, *args, **kwargs):
-        kwargs['extra_context'] = {'show_delete': False}
+        kwargs["extra_context"] = {"show_delete": False}
         return super().change_view(*args, **kwargs)
 
 
@@ -831,8 +953,14 @@ class CustomManagerAdmin(admin.ModelAdmin):
 
 
 class MessageTestingAdmin(admin.ModelAdmin):
-    actions = ["message_debug", "message_info", "message_success",
-               "message_warning", "message_error", "message_extra_tags"]
+    actions = [
+        "message_debug",
+        "message_info",
+        "message_success",
+        "message_warning",
+        "message_error",
+        "message_extra_tags",
+    ]
 
     @admin.action
     def message_debug(self, request, selected):
@@ -860,9 +988,9 @@ class MessageTestingAdmin(admin.ModelAdmin):
 
 
 class ChoiceList(admin.ModelAdmin):
-    list_display = ['choice']
-    readonly_fields = ['choice']
-    fields = ['choice']
+    list_display = ["choice"]
+    readonly_fields = ["choice"]
+    fields = ["choice"]
 
 
 class DependentChildAdminForm(forms.ModelForm):
@@ -870,11 +998,16 @@ class DependentChildAdminForm(forms.ModelForm):
     Issue #20522
     Form to test child dependency on parent object's validation
     """
+
     def clean(self):
-        parent = self.cleaned_data.get('parent')
-        if parent.family_name and parent.family_name != self.cleaned_data.get('family_name'):
-            raise ValidationError("Children must share a family name with their parents " +
-                                  "in this contrived test case")
+        parent = self.cleaned_data.get("parent")
+        if parent.family_name and parent.family_name != self.cleaned_data.get(
+            "family_name"
+        ):
+            raise ValidationError(
+                "Children must share a family name with their parents "
+                + "in this contrived test case"
+            )
         return super().clean()
 
 
@@ -889,6 +1022,7 @@ class ParentWithDependentChildrenAdmin(admin.ModelAdmin):
 
 # Tests for ticket 11277 ----------------------------------
 
+
 class FormWithoutHiddenField(forms.ModelForm):
     first = forms.CharField()
     second = forms.CharField()
@@ -907,9 +1041,12 @@ class FormWithVisibleAndHiddenField(forms.ModelForm):
 class EmptyModelVisibleAdmin(admin.ModelAdmin):
     form = FormWithoutHiddenField
     fieldsets = (
-        (None, {
-            'fields': (('first', 'second'),),
-        }),
+        (
+            None,
+            {
+                "fields": (("first", "second"),),
+            },
+        ),
     )
 
 
@@ -933,8 +1070,8 @@ class StateAdminForm(forms.ModelForm):
 
     class Meta:
         model = State
-        fields = '__all__'
-        labels = {'name': 'State name (from form’s Meta.labels)'}
+        fields = "__all__"
+        labels = {"name": "State name (from form’s Meta.labels)"}
 
     @property
     def changed_data(self):
@@ -942,7 +1079,7 @@ class StateAdminForm(forms.ModelForm):
         if data:
             # Add arbitrary name to changed_data to test
             # change message construction.
-            return data + ['not_a_form_field']
+            return data + ["not_a_form_field"]
         return data
 
 
@@ -963,20 +1100,20 @@ class CityAdmin(admin.ModelAdmin):
     def get_formset_kwargs(self, request, obj, inline, prefix):
         return {
             **super().get_formset_kwargs(request, obj, inline, prefix),
-            'form_kwargs': {'initial': {'name': 'overridden_name'}},
+            "form_kwargs": {"initial": {"name": "overridden_name"}},
         }
 
 
 class WorkerAdmin(admin.ModelAdmin):
     def view_on_site(self, obj):
-        return '/worker/%s/%s/' % (obj.surname, obj.name)
+        return "/worker/%s/%s/" % (obj.surname, obj.name)
 
 
 class WorkerInlineAdmin(admin.TabularInline):
     model = Worker
 
     def view_on_site(self, obj):
-        return '/worker_inline/%s/%s/' % (obj.surname, obj.name)
+        return "/worker_inline/%s/%s/" % (obj.surname, obj.name)
 
 
 class RestaurantAdmin(admin.ModelAdmin):
@@ -984,11 +1121,11 @@ class RestaurantAdmin(admin.ModelAdmin):
     view_on_site = False
 
     def get_changeform_initial_data(self, request):
-        return {'name': 'overridden_value'}
+        return {"name": "overridden_value"}
 
 
 class FunkyTagAdmin(admin.ModelAdmin):
-    list_display = ('name', 'content_object')
+    list_display = ("name", "content_object")
 
 
 class InlineReferenceInline(admin.TabularInline):
@@ -1000,11 +1137,11 @@ class InlineRefererAdmin(admin.ModelAdmin):
 
 
 class PlotReadonlyAdmin(admin.ModelAdmin):
-    readonly_fields = ('plotdetails',)
+    readonly_fields = ("plotdetails",)
 
 
 class GetFormsetsArgumentCheckingAdmin(admin.ModelAdmin):
-    fields = ['name']
+    fields = ["name"]
 
     def add_view(self, request, *args, **kwargs):
         request.is_add_view = True
@@ -1016,19 +1153,26 @@ class GetFormsetsArgumentCheckingAdmin(admin.ModelAdmin):
 
     def get_formsets_with_inlines(self, request, obj=None):
         if request.is_add_view and obj is not None:
-            raise Exception("'obj' passed to get_formsets_with_inlines wasn't None during add_view")
+            raise Exception(
+                "'obj' passed to get_formsets_with_inlines wasn't None during add_view"
+            )
         if not request.is_add_view and obj is None:
-            raise Exception("'obj' passed to get_formsets_with_inlines was None during change_view")
+            raise Exception(
+                "'obj' passed to get_formsets_with_inlines was None during change_view"
+            )
         return super().get_formsets_with_inlines(request, obj)
 
 
 site = admin.AdminSite(name="admin")
-site.site_url = '/my-site-url/'
+site.site_url = "/my-site-url/"
 site.register(Article, ArticleAdmin)
 site.register(CustomArticle, CustomArticleAdmin)
 site.register(
-    Section, save_as=True, inlines=[ArticleInline],
-    readonly_fields=['name_property'], search_fields=['name'],
+    Section,
+    save_as=True,
+    inlines=[ArticleInline],
+    readonly_fields=["name_property"],
+    search_fields=["name"],
 )
 site.register(ModelWithStringPrimaryKey)
 site.register(Color)
@@ -1091,7 +1235,7 @@ site.register(InlineReferer, InlineRefererAdmin)
 site.register(ReferencedByGenRel)
 site.register(GenRelReference)
 site.register(ParentWithUUIDPK)
-site.register(RelatedPrepopulated, search_fields=['name'])
+site.register(RelatedPrepopulated, search_fields=["name"])
 site.register(RelatedWithUUIDPKModel)
 site.register(ReadOnlyRelatedField, ReadOnlyRelatedFieldAdmin)
 
@@ -1113,8 +1257,8 @@ site.register(Topping, ToppingAdmin)
 site.register(Album, AlbumAdmin)
 site.register(Song)
 site.register(Question, QuestionAdmin)
-site.register(Answer, AnswerAdmin, date_hierarchy='question__posted')
-site.register(Answer2, date_hierarchy='question__expires')
+site.register(Answer, AnswerAdmin, date_hierarchy="question__posted")
+site.register(Answer2, date_hierarchy="question__expires")
 site.register(PrePopulatedPost, PrePopulatedPostAdmin)
 site.register(ComplexSortedPerson, ComplexSortedPersonAdmin)
 site.register(FilteredManager, CustomManagerAdmin)
@@ -1152,9 +1296,9 @@ site2.register(Group, GroupAdmin)
 site2.register(ParentWithUUIDPK)
 site2.register(
     RelatedWithUUIDPKModel,
-    list_display=['pk', 'parent'],
-    list_editable=['parent'],
-    raw_id_fields=['parent'],
+    list_display=["pk", "parent"],
+    list_editable=["parent"],
+    raw_id_fields=["parent"],
 )
 site2.register(Person, save_as_continue=False)
 site2.register(ReadOnlyRelatedField, ReadOnlyRelatedFieldAdmin)
@@ -1166,21 +1310,27 @@ site7.register(Section)
 site7.register(PrePopulatedPost, PrePopulatedPostReadOnlyAdmin)
 site7.register(
     Pizza,
-    filter_horizontal=['toppings'],
+    filter_horizontal=["toppings"],
     fieldsets=(
-        ('Collapsible', {
-            'classes': ['collapse'],
-            'fields': ['toppings'],
-        }),
+        (
+            "Collapsible",
+            {
+                "classes": ["collapse"],
+                "fields": ["toppings"],
+            },
+        ),
     ),
 )
 site7.register(
     Question,
-    filter_horizontal=['related_questions'],
+    filter_horizontal=["related_questions"],
     fieldsets=(
-        ('Not collapsible', {
-            'fields': ['related_questions'],
-        }),
+        (
+            "Not collapsible",
+            {
+                "fields": ["related_questions"],
+            },
+        ),
     ),
 )
 
@@ -1188,37 +1338,42 @@ site7.register(
 # Used to test ModelAdmin.sortable_by and get_sortable_by().
 class ArticleAdmin6(admin.ModelAdmin):
     list_display = (
-        'content', 'date', callable_year, 'model_year', 'modeladmin_year',
-        'model_year_reversed', 'section',
+        "content",
+        "date",
+        callable_year,
+        "model_year",
+        "modeladmin_year",
+        "model_year_reversed",
+        "section",
     )
-    sortable_by = ('date', callable_year)
+    sortable_by = ("date", callable_year)
 
-    @admin.display(ordering='date')
+    @admin.display(ordering="date")
     def modeladmin_year(self, obj):
         return obj.date.year
 
 
 class ActorAdmin6(admin.ModelAdmin):
-    list_display = ('name', 'age')
-    sortable_by = ('name',)
+    list_display = ("name", "age")
+    sortable_by = ("name",)
 
     def get_sortable_by(self, request):
-        return ('age',)
+        return ("age",)
 
 
 class ChapterAdmin6(admin.ModelAdmin):
-    list_display = ('title', 'book')
+    list_display = ("title", "book")
     sortable_by = ()
 
 
 class ColorAdmin6(admin.ModelAdmin):
-    list_display = ('value',)
+    list_display = ("value",)
 
     def get_sortable_by(self, request):
         return ()
 
 
-site6 = admin.AdminSite(name='admin6')
+site6 = admin.AdminSite(name="admin6")
 site6.register(Article, ArticleAdmin6)
 site6.register(Actor, ActorAdmin6)
 site6.register(Chapter, ChapterAdmin6)
@@ -1240,10 +1395,10 @@ class ActorAdmin9(admin.ModelAdmin):
         return urls
 
 
-site9 = admin.AdminSite(name='admin9')
+site9 = admin.AdminSite(name="admin9")
 site9.register(Article, ArticleAdmin9)
 site9.register(Actor, ActorAdmin9)
 
-site10 = admin.AdminSite(name='admin10')
+site10 = admin.AdminSite(name="admin10")
 site10.final_catch_all_view = False
 site10.register(Article, ArticleAdminWithExtraUrl)