fix bug with infinite relation auto extraction, finish initial relations docs

orm/fields/foreign_key.py

@@ -76,7 +76,9 @@ class ForeignKey(BaseField):
 
     def register_relation(self, model: "Model", child: "Model") -> None:
         child_model_name = self.related_name or child.get_name()
-        model._orm_relationship_manager.add_relation(model, child, child_model_name, virtual=self.virtual)
+        model._orm_relationship_manager.add_relation(
+            model, child, child_model_name, virtual=self.virtual
+        )
 
     def expand_relationship(
         self, value: Any, child: "Model"

orm/models/metaclass.py

@@ -28,7 +28,11 @@ def parse_pydantic_field_from_model_fields(object_dict: dict) -> Dict[str, Tuple
 
 
 def register_relation_on_build(table_name: str, field: ForeignKey, name: str) -> None:
-    child_relation_name = field.to.get_name(title=True) + "_" + (field.related_name or (name.lower() + "s"))
+    child_relation_name = (
+        field.to.get_name(title=True)
+        + "_"
+        + (field.related_name or (name.lower() + "s"))
+    )
     reverse_name = child_relation_name
     relation_name = name.lower().title() + "_" + field.to.get_name()
     relationship_manager.add_relation_type(

orm/queryset/query.py

@@ -108,7 +108,9 @@ class Query:
         partial_match = any(
             [x.startswith(prev_part_of_related) for x in self._select_related]
         )
-        already_checked = any([x.startswith(rel_part) for x in (self.auto_related + self.already_checked)])
+        already_checked = any(
+            [x.startswith(rel_part) for x in (self.auto_related + self.already_checked)]
+        )
         return (
             (field.virtual and parent_virtual)
             or (partial_match and not already_checked)

orm/relations.py

@@ -45,12 +45,16 @@ class RelationshipManager:
     ) -> None:
         parent_id, child_id = parent._orm_id, child._orm_id
         parent_name = parent.get_name(title=True)
-        child_name = child_model_name if child.get_name() != child_model_name else child.get_name()+'s'
+        child_name = (
+            child_model_name
+            if child.get_name() != child_model_name
+            else child.get_name() + "s"
+        )
         if virtual:
             child_name, parent_name = parent_name, child.get_name()
             child_id, parent_id = parent_id, child_id
             child, parent = parent, proxy(child)
-            child_name = child_name.lower()+'s'
+            child_name = child_name.lower() + "s"
         else:
             child = proxy(child)