isort and black with longer line length

Author: vdboor

example/example/urls.py

@@ -1,11 +1,10 @@
-from django.urls import include, path
 from django.contrib import admin
-from django.urls import reverse_lazy
+from django.urls import include, path, reverse_lazy
 from django.views.generic import RedirectView
 
 admin.autodiscover()
 
 urlpatterns = [
-    path('admin/', admin.site.urls),
-    path('', RedirectView.as_view(url=reverse_lazy("admin:index"), permanent=False)),
+    path("admin/", admin.site.urls),
+    path("", RedirectView.as_view(url=reverse_lazy("admin:index"), permanent=False)),
 ]

example/pexp/admin.py

@@ -1,6 +1,6 @@
 from django.contrib import admin
-
 from pexp.models import *
+
 from polymorphic.admin import (
     PolymorphicChildModelAdmin,
     PolymorphicChildModelFilter,

example/pexp/management/commands/p2cmd.py

@@ -9,7 +9,6 @@
 
 from django.core.management import BaseCommand
 from django.db import connection
-
 from pexp.models import *
 
 rnd = Random()

example/pexp/management/commands/pcmd.py

@@ -4,7 +4,6 @@
 
 from django.core.management.base import NoArgsCommand
 from django.db import connection
-
 from pexp.models import *
 
 
@@ -19,9 +18,7 @@ def handle_noargs(self, **options):
         Project.objects.all().delete()
         a = Project.objects.create(topic="John's gathering")
         b = ArtProject.objects.create(topic="Sculpting with Tim", artist="T. Turner")
-        c = ResearchProject.objects.create(
-            topic="Swallow Aerodynamics", supervisor="Dr. Winter"
-        )
+        c = ResearchProject.objects.create(topic="Swallow Aerodynamics", supervisor="Dr. Winter")
         print(Project.objects.all())
         print("")
 

example/pexp/management/commands/polybench.py

@@ -8,7 +8,6 @@
 
 from django.core.management import BaseCommand
 from django.db import connection
-
 from pexp.models import *
 
 num_objects = 1000

example/pexp/management/commands/polymorphic_create_test_data.py

@@ -3,7 +3,6 @@
 """
 
 from django.core.management import BaseCommand
-
 from pexp.models import *
 
 
@@ -14,7 +13,5 @@ def handle_noargs(self, **options):
         Project.objects.all().delete()
         o = Project.objects.create(topic="John's gathering")
         o = ArtProject.objects.create(topic="Sculpting with Tim", artist="T. Turner")
-        o = ResearchProject.objects.create(
-            topic="Swallow Aerodynamics", supervisor="Dr. Winter"
-        )
+        o = ResearchProject.objects.create(topic="Swallow Aerodynamics", supervisor="Dr. Winter")
         print(Project.objects.all())

example/pexp/migrations/0001_initial.py

@@ -263,9 +263,7 @@ class Migration(migrations.Migration):
                 ("field3", models.CharField(max_length=10)),
                 (
                     "field4",
-                    models.ManyToManyField(
-                        related_name="related_c", to="pexp.TestModelB"
-                    ),
+                    models.ManyToManyField(related_name="related_c", to="pexp.TestModelB"),
                 ),
             ],
             options={"abstract": False},

polymorphic/admin/childadmin.py

@@ -47,9 +47,7 @@ class PolymorphicChildModelAdmin(admin.ModelAdmin):
     show_in_index = False
 
     def __init__(self, model, admin_site, *args, **kwargs):
-        super().__init__(
-            model, admin_site, *args, **kwargs
-        )
+        super().__init__(model, admin_site, *args, **kwargs)
 
         if self.base_model is None:
             self.base_model = get_base_polymorphic_model(model)
@@ -94,8 +92,7 @@ def change_form_template(self):
             f"admin/{app_label}/{opts.object_name.lower()}/change_form.html",
             "admin/%s/change_form.html" % app_label,
             # Added:
-            "admin/%s/%s/change_form.html"
-            % (base_app_label, base_opts.object_name.lower()),
+            "admin/%s/%s/change_form.html" % (base_app_label, base_opts.object_name.lower()),
             "admin/%s/change_form.html" % base_app_label,
             "admin/polymorphic/change_form.html",
             "admin/change_form.html",
@@ -111,8 +108,7 @@ def delete_confirmation_template(self):
         base_app_label = base_opts.app_label
 
         return [
-            "admin/%s/%s/delete_confirmation.html"
-            % (app_label, opts.object_name.lower()),
+            "admin/%s/%s/delete_confirmation.html" % (app_label, opts.object_name.lower()),
             "admin/%s/delete_confirmation.html" % app_label,
             # Added:
             "admin/%s/%s/delete_confirmation.html"
@@ -135,8 +131,7 @@ def object_history_template(self):
             f"admin/{app_label}/{opts.object_name.lower()}/object_history.html",
             "admin/%s/object_history.html" % app_label,
             # Added:
-            "admin/%s/%s/object_history.html"
-            % (base_app_label, base_opts.object_name.lower()),
+            "admin/%s/%s/object_history.html" % (base_app_label, base_opts.object_name.lower()),
             "admin/%s/object_history.html" % base_app_label,
             "admin/polymorphic/object_history.html",
             "admin/object_history.html",
@@ -176,28 +171,22 @@ def response_post_save_add(self, request, obj):
     def response_post_save_change(self, request, obj):
         return self._get_parent_admin().response_post_save_change(request, obj)
 
-    def render_change_form(
-        self, request, context, add=False, change=False, form_url="", obj=None
-    ):
+    def render_change_form(self, request, context, add=False, change=False, form_url="", obj=None):
         context.update({"base_opts": self.base_model._meta})
         return super().render_change_form(
             request, context, add=add, change=change, form_url=form_url, obj=obj
         )
 
     def delete_view(self, request, object_id, context=None):
         extra_context = {"base_opts": self.base_model._meta}
-        return super().delete_view(
-            request, object_id, extra_context
-        )
+        return super().delete_view(request, object_id, extra_context)
 
     def history_view(self, request, object_id, extra_context=None):
         # Make sure the history view can also display polymorphic breadcrumbs
         context = {"base_opts": self.base_model._meta}
         if extra_context:
             context.update(extra_context)
-        return super().history_view(
-            request, object_id, extra_context=context
-        )
+        return super().history_view(request, object_id, extra_context=context)
 
     # ---- Extra: improving the form/fieldset default display ----
 

polymorphic/admin/filters.py

@@ -32,8 +32,6 @@ def queryset(self, request, queryset):
                 if choice_value == value:
                     return queryset.filter(polymorphic_ctype_id=choice_value)
             raise PermissionDenied(
-                'Invalid ContentType "{}". It must be registered as child model.'.format(
-                    value
-                )
+                'Invalid ContentType "{}". It must be registered as child model.'.format(value)
             )
         return queryset

polymorphic/admin/generic.py

@@ -11,9 +11,7 @@
 from .inlines import PolymorphicInlineModelAdmin
 
 
-class GenericPolymorphicInlineModelAdmin(
-    PolymorphicInlineModelAdmin, GenericInlineModelAdmin
-):
+class GenericPolymorphicInlineModelAdmin(PolymorphicInlineModelAdmin, GenericInlineModelAdmin):
     """
     Base class for variation of inlines based on generic foreign keys.
     """
@@ -51,18 +49,16 @@ def content_type(self):
             Expose the ContentType that the child relates to.
             This can be used for the ``polymorphic_ctype`` field.
             """
-            return ContentType.objects.get_for_model(
-                self.model, for_concrete_model=False
-            )
+            return ContentType.objects.get_for_model(self.model, for_concrete_model=False)
 
         def get_formset_child(self, request, obj=None, **kwargs):
             # Similar to GenericInlineModelAdmin.get_formset(),
             # make sure the GFK is automatically excluded from the form
             defaults = {"ct_field": self.ct_field, "fk_field": self.ct_fk_field}
             defaults.update(kwargs)
-            return super(
-                GenericPolymorphicInlineModelAdmin.Child, self
-            ).get_formset_child(request, obj=obj, **defaults)
+            return super(GenericPolymorphicInlineModelAdmin.Child, self).get_formset_child(
+                request, obj=obj, **defaults
+            )
 
 
 class GenericStackedPolymorphicInline(GenericPolymorphicInlineModelAdmin):