wip - some cleanup

ormar/queryset/queryset.py

@@ -23,11 +23,10 @@ from ormar import MultipleMatches, NoMatch
 from ormar.exceptions import ModelPersistenceError, QueryDefinitionError
 from ormar.queryset import FilterQuery, SelectAction
 from ormar.queryset.actions.order_action import OrderAction
-from ormar.queryset.clause import FilterGroup, Prefix, QueryClause
+from ormar.queryset.clause import FilterGroup, QueryClause
 from ormar.queryset.prefetch_query import PrefetchQuery
 from ormar.queryset.query import Query
 from ormar.queryset.reverse_alias_resolver import ReverseAliasResolver
-from ormar.queryset.utils import get_relationship_alias_model_and_str
 
 if TYPE_CHECKING:  # pragma no cover
     from ormar import Model

ormar/queryset/reverse_alias_resolver.py

@@ -1,8 +1,5 @@
 from typing import Dict, List, TYPE_CHECKING, Tuple, Type
 
-from ormar.queryset.clause import Prefix
-from ormar.queryset.utils import get_relationship_alias_model_and_str
-
 if TYPE_CHECKING:
     from ormar import Model
     from ormar.models.excludable import ExcludableItems

ormar/relations/alias_manager.py

@@ -43,7 +43,13 @@ class AliasManager:
         return self._aliases_new.__getitem__(key)
 
     @property
-    def reversed_aliases(self):
+    def reversed_aliases(self) -> Dict:
+        """
+        Returns swapped key-value pairs from aliases where alias is the key.
+
+        :return: dictionary of prefix to relation
+        :rtype: Dict
+        """
         if self._reversed_aliases:
             return self._reversed_aliases
         reversed_aliases = {v: k for k, v in self._aliases_new.items()}