Refs #33476 -- Reformatted code with Black.

tests/proxy_models/models.py

@@ -23,6 +23,7 @@ class Person(models.Model):
     """
     A simple concrete base class.
     """
+
     name = models.CharField(max_length=50)
 
     objects = PersonManager()
@@ -35,6 +36,7 @@ class Abstract(models.Model):
     """
     A simple abstract base class, to be used for error checking.
     """
+
     data = models.CharField(max_length=10)
 
     class Meta:
@@ -46,12 +48,11 @@ class MyPerson(Person):
     A proxy subclass, this should not get a new table. Overrides the default
     manager.
     """
+
     class Meta:
         proxy = True
         ordering = ["name"]
-        permissions = (
-            ("display_users", "May display users information"),
-        )
+        permissions = (("display_users", "May display users information"),)
 
     objects = SubManager()
     other = PersonManager()
@@ -71,6 +72,7 @@ class OtherPerson(Person, ManagerMixin):
     """
     A class with the default manager from Person, plus a secondary manager.
     """
+
     class Meta:
         proxy = True
         ordering = ["name"]
@@ -80,10 +82,12 @@ class StatusPerson(MyPerson):
     """
     A non-proxy subclass of a proxy, it should get a new table.
     """
+
     status = models.CharField(max_length=80)
 
     objects = models.Manager()
 
+
 # We can even have proxies of proxies (and subclass of those).
 
 
@@ -124,6 +128,7 @@ class MultiUserProxy(UserProxy, AnotherUserProxy):
     class Meta:
         proxy = True
 
+
 # We can still use `select_related()` to include related models in our querysets.
 
 
@@ -143,6 +148,7 @@ class StateProxy(State):
     class Meta:
         proxy = True
 
+
 # Proxy models still works with filters (on related fields)
 # and select_related, even when mixed with model inheritance
 
@@ -151,7 +157,12 @@ class BaseUser(models.Model):
     name = models.CharField(max_length=255)
 
     def __str__(self):
-        return ':'.join((self.__class__.__name__, self.name,))
+        return ":".join(
+            (
+                self.__class__.__name__,
+                self.name,
+            )
+        )
 
 
 class TrackerUser(BaseUser):
@@ -165,10 +176,17 @@ class ProxyTrackerUser(TrackerUser):
 
 class Issue(models.Model):
     summary = models.CharField(max_length=255)
-    assignee = models.ForeignKey(ProxyTrackerUser, models.CASCADE, related_name='issues')
+    assignee = models.ForeignKey(
+        ProxyTrackerUser, models.CASCADE, related_name="issues"
+    )
 
     def __str__(self):
-        return ':'.join((self.__class__.__name__, self.summary,))
+        return ":".join(
+            (
+                self.__class__.__name__,
+                self.summary,
+            )
+        )
 
 
 class Bug(Issue):
@@ -180,6 +198,7 @@ class ProxyBug(Bug):
     """
     Proxy of an inherited class
     """
+
     class Meta:
         proxy = True
 
@@ -188,6 +207,7 @@ class ProxyProxyBug(ProxyBug):
     """
     A proxy of proxy model with related field
     """
+
     class Meta:
         proxy = True
 
@@ -197,6 +217,7 @@ class Improvement(Issue):
     A model that has relation to a proxy model
     or to a proxy of proxy model
     """
+
     version = models.CharField(max_length=50)
     reporter = models.ForeignKey(ProxyTrackerUser, models.CASCADE)
     associated_bug = models.ForeignKey(ProxyProxyBug, models.CASCADE)