Refs #33476 -- Reformatted code with Black.

4 files changed, 38 insertions, 26 deletions

diff --git a/tests/serializers/models/base.py b/tests/serializers/models/base.py
index 0004099f19..af9ca2b20a 100644
--- a/tests/serializers/models/base.py
+++ b/tests/serializers/models/base.py
@@ -10,7 +10,6 @@ from django.db import models
 
 
 class CategoryMetaDataManager(models.Manager):
-
     def get_by_natural_key(self, kind, name):
         return self.get(kind=kind, name=name)
 
@@ -22,10 +21,10 @@ class CategoryMetaData(models.Model):
     objects = CategoryMetaDataManager()
 
     class Meta:
-        unique_together = (('kind', 'name'),)
+        unique_together = (("kind", "name"),)
 
     def __str__(self):
-        return '[%s:%s]=%s' % (self.kind, self.name, self.value)
+        return "[%s:%s]=%s" % (self.kind, self.name, self.value)
 
     def natural_key(self):
         return (self.kind, self.name)
@@ -33,10 +32,12 @@ class CategoryMetaData(models.Model):
 
 class Category(models.Model):
     name = models.CharField(max_length=20)
-    meta_data = models.ForeignKey(CategoryMetaData, models.SET_NULL, null=True, default=None)
+    meta_data = models.ForeignKey(
+        CategoryMetaData, models.SET_NULL, null=True, default=None
+    )
 
     class Meta:
-        ordering = ('name',)
+        ordering = ("name",)
 
     def __str__(self):
         return self.name
@@ -46,7 +47,7 @@ class Author(models.Model):
     name = models.CharField(max_length=20)
 
     class Meta:
-        ordering = ('name',)
+        ordering = ("name",)
 
     def __str__(self):
         return self.name
@@ -60,7 +61,7 @@ class Article(models.Model):
     meta_data = models.ManyToManyField(CategoryMetaData)
 
     class Meta:
-        ordering = ('pub_date',)
+        ordering = ("pub_date",)
 
     def __str__(self):
         return self.headline
@@ -78,7 +79,7 @@ class Actor(models.Model):
     name = models.CharField(max_length=20, primary_key=True)
 
     class Meta:
-        ordering = ('name',)
+        ordering = ("name",)
 
     def __str__(self):
         return self.name
@@ -87,10 +88,10 @@ class Actor(models.Model):
 class Movie(models.Model):
     actor = models.ForeignKey(Actor, models.CASCADE)
     title = models.CharField(max_length=50)
-    price = models.DecimalField(max_digits=6, decimal_places=2, default=Decimal('0.00'))
+    price = models.DecimalField(max_digits=6, decimal_places=2, default=Decimal("0.00"))
 
     class Meta:
-        ordering = ('title',)
+        ordering = ("title",)
 
     def __str__(self):
         return self.title
@@ -112,7 +113,6 @@ class Team:
 
 
 class TeamField(models.CharField):
-
     def __init__(self):
         super().__init__(max_length=100)
 
@@ -132,7 +132,7 @@ class TeamField(models.CharField):
 
     def deconstruct(self):
         name, path, args, kwargs = super().deconstruct()
-        del kwargs['max_length']
+        del kwargs["max_length"]
         return name, path, args, kwargs
 
 
@@ -142,7 +142,7 @@ class Player(models.Model):
     team = TeamField()
 
     def __str__(self):
-        return '%s (%d) playing for %s' % (self.name, self.rank, self.team.to_string())
+        return "%s (%d) playing for %s" % (self.name, self.rank, self.team.to_string())
 
 
 class BaseModel(models.Model):
diff --git a/tests/serializers/models/data.py b/tests/serializers/models/data.py
index 94c4a215fc..3d863a3fb2 100644
--- a/tests/serializers/models/data.py
+++ b/tests/serializers/models/data.py
@@ -6,9 +6,7 @@ The basic idea is to have a model for each Django data type.
 """
 import uuid
 
-from django.contrib.contenttypes.fields import (
-    GenericForeignKey, GenericRelation,
-)
+from django.contrib.contenttypes.fields import GenericForeignKey, GenericRelation
 from django.contrib.contenttypes.models import ContentType
 from django.db import models
 
@@ -62,6 +60,7 @@ class IntegerData(models.Model):
 class BigIntegerData(models.Model):
     data = models.BigIntegerField(null=True)
 
+
 # class ImageData(models.Model):
 #    data = models.ImageField(null=True)
 
@@ -100,6 +99,7 @@ class TimeData(models.Model):
 
 class Tag(models.Model):
     """A tag on an item."""
+
     data = models.SlugField()
     content_type = models.ForeignKey(ContentType, models.CASCADE)
     object_id = models.PositiveIntegerField()
@@ -115,6 +115,7 @@ class GenericData(models.Model):
 
     tags = GenericRelation(Tag)
 
+
 # The following test classes are all for validation
 # of related objects; in particular, forward, backward,
 # and self references.
@@ -127,7 +128,7 @@ class Anchor(models.Model):
     data = models.CharField(max_length=30)
 
     class Meta:
-        ordering = ('id',)
+        ordering = ("id",)
 
 
 class UniqueAnchor(models.Model):
@@ -151,15 +152,15 @@ class O2OData(models.Model):
 
 
 class FKSelfData(models.Model):
-    data = models.ForeignKey('self', models.CASCADE, null=True)
+    data = models.ForeignKey("self", models.CASCADE, null=True)
 
 
 class M2MSelfData(models.Model):
-    data = models.ManyToManyField('self', symmetrical=False)
+    data = models.ManyToManyField("self", symmetrical=False)
 
 
 class FKDataToField(models.Model):
-    data = models.ForeignKey(UniqueAnchor, models.SET_NULL, null=True, to_field='data')
+    data = models.ForeignKey(UniqueAnchor, models.SET_NULL, null=True, to_field="data")
 
 
 class FKDataToO2O(models.Model):
@@ -167,7 +168,7 @@ class FKDataToO2O(models.Model):
 
 
 class M2MIntermediateData(models.Model):
-    data = models.ManyToManyField(Anchor, through='Intermediate')
+    data = models.ManyToManyField(Anchor, through="Intermediate")
 
 
 class Intermediate(models.Model):
@@ -175,6 +176,7 @@ class Intermediate(models.Model):
     right = models.ForeignKey(Anchor, models.CASCADE)
     extra = models.CharField(max_length=30, blank=True, default="doesn't matter")
 
+
 # The following test classes are for validating the
 # deserialization of objects that use a user-defined
 # field as the primary key.
@@ -206,6 +208,7 @@ class DecimalPKData(models.Model):
 class EmailPKData(models.Model):
     data = models.EmailField(primary_key=True)
 
+
 # class FilePKData(models.Model):
 #    data = models.FileField(primary_key=True)
 
@@ -221,6 +224,7 @@ class FloatPKData(models.Model):
 class IntegerPKData(models.Model):
     data = models.IntegerField(primary_key=True)
 
+
 # class ImagePKData(models.Model):
 #    data = models.ImageField(primary_key=True)
 
@@ -244,6 +248,7 @@ class SlugPKData(models.Model):
 class SmallPKData(models.Model):
     data = models.SmallIntegerField(primary_key=True)
 
+
 # class TextPKData(models.Model):
 #     data = models.TextField(primary_key=True)
 
@@ -283,6 +288,7 @@ class ModifyingSaveData(models.Model):
         self.data = 666
         super().save(*args, **kwargs)
 
+
 # Tests for serialization of models using inheritance.
 # Regression for #7202, #7350
 
diff --git a/tests/serializers/models/multi_table.py b/tests/serializers/models/multi_table.py
index 4b07880925..2f42b57137 100644
--- a/tests/serializers/models/multi_table.py
+++ b/tests/serializers/models/multi_table.py
@@ -8,7 +8,7 @@ class ParentManager(models.Manager):
 
 class Parent(models.Model):
     parent_data = models.CharField(max_length=30, unique=True)
-    parent_m2m = models.ManyToManyField('self')
+    parent_m2m = models.ManyToManyField("self")
 
     objects = ParentManager()
 
diff --git a/tests/serializers/models/natural.py b/tests/serializers/models/natural.py
index d062d7a45b..1e439b34eb 100644
--- a/tests/serializers/models/natural.py
+++ b/tests/serializers/models/natural.py
@@ -25,8 +25,12 @@ class FKDataNaturalKey(models.Model):
 
 class NaturalKeyThing(models.Model):
     key = models.CharField(max_length=100, unique=True)
-    other_thing = models.ForeignKey('NaturalKeyThing', on_delete=models.CASCADE, null=True)
-    other_things = models.ManyToManyField('NaturalKeyThing', related_name='thing_m2m_set')
+    other_thing = models.ForeignKey(
+        "NaturalKeyThing", on_delete=models.CASCADE, null=True
+    )
+    other_things = models.ManyToManyField(
+        "NaturalKeyThing", related_name="thing_m2m_set"
+    )
 
     class Manager(models.Manager):
         def get_by_natural_key(self, key):
@@ -61,9 +65,11 @@ class FKAsPKNoNaturalKeyManager(models.Manager):
 
 
 class FKAsPKNoNaturalKey(models.Model):
-    pk_fk = models.ForeignKey(NaturalKeyAnchor, on_delete=models.CASCADE, primary_key=True)
+    pk_fk = models.ForeignKey(
+        NaturalKeyAnchor, on_delete=models.CASCADE, primary_key=True
+    )
 
     objects = FKAsPKNoNaturalKeyManager()
 
     def natural_key(self):
-        raise NotImplementedError('This method was not expected to be called.')
+        raise NotImplementedError("This method was not expected to be called.")