Fresh coat of black paint

Author: AlexHill

relativity/treebeard.py

@@ -7,10 +7,8 @@ class MP_Descendants(Relationship):
     def __init__(self, **kwargs):
         kwargs.setdefault("related_name", "ascendants")
         kwargs.update(
-            {
-                "to": "self",
-                "predicate": Q(path__startswith=L("path"), path__ne=L("path")),
-            }
+            to="self",
+            predicate=Q(path__startswith=L("path"), path__ne=L("path")),
         )
         super(MP_Descendants, self).__init__(**kwargs)
 
@@ -19,7 +17,8 @@ class MP_Subtree(Relationship):
     def __init__(self, **kwargs):
         kwargs.setdefault("related_name", "rootpath")
         kwargs.update(
-            {"to": "self", "predicate": Q(path__startswith=L("path")),}
+            to="self",
+            predicate=Q(path__startswith=L("path")),
         )
         super(MP_Subtree, self).__init__(**kwargs)
 
@@ -28,12 +27,12 @@ class NS_Descendants(Relationship):
     def __init__(self, **kwargs):
         kwargs.setdefault("related_name", "ascendants")
         kwargs.update(
-            {
-                "to": "self",
-                "predicate": Q(
-                    tree_id=L("tree_id"), lft__gt=L("lft"), lft__lt=L("rgt"),
-                ),
-            }
+            to="self",
+            predicate=Q(
+                tree_id=L("tree_id"),
+                lft__gt=L("lft"),
+                lft__lt=L("rgt"),
+            ),
         )
         super(NS_Descendants, self).__init__(**kwargs)
 
@@ -42,11 +41,11 @@ class NS_Subtree(Relationship):
     def __init__(self, **kwargs):
         kwargs.setdefault("related_name", "rootpath")
         kwargs.update(
-            {
-                "to": "self",
-                "predicate": Q(
-                    tree_id=L("tree_id"), lft__gte=L("lft"), lft__lt=L("rgt"),
-                ),
-            }
+            to="self",
+            predicate=Q(
+                tree_id=L("tree_id"),
+                lft__gte=L("lft"),
+                lft__lt=L("rgt"),
+            ),
         )
         super(NS_Subtree, self).__init__(**kwargs)

tests/models.py

@@ -20,7 +20,7 @@ class LinkedNode(models.Model):
 
     next = Relationship(
         "self",
-        predicate=Q(prev_id=L('id')),
+        predicate=Q(prev_id=L("id")),
         reverse_multiple=False,
         multiple=False,
         related_name="prev",
@@ -99,7 +99,9 @@ class Categorised(models.Model):
 class CategoryBase(models.Model):
     code = models.CharField(unique=True, max_length=255)
     members = Relationship(
-        Categorised, Q(category_codes__contains=L("code")), related_name="categories",
+        Categorised,
+        Q(category_codes__contains=L("code")),
+        related_name="categories",
     )
 
     class Meta:

tests/settings.py

@@ -18,4 +18,4 @@
 
 DEBUG = True
 
-DEFAULT_AUTO_FIELD = "django.db.models.AutoField"
+DEFAULT_AUTO_FIELD = "django.db.models.AutoField"