remove unneeded defaults for postprocessor opts

Author: Archmonger

src/django_idom/hooks.py

@@ -255,10 +255,10 @@ def _postprocess_django_query(data: QuerySet | Model, options: dict[str, Any]) -
             with contextlib.suppress(AttributeError):
                 getattr(data, field.name)
 
-            if options.get("many_to_one", None) and type(field) == ManyToOneRel:
+            if options.get("many_to_one", False) and type(field) == ManyToOneRel:
                 prefetch_fields.append(f"{field.name}_set")
 
-            elif options.get("many_to_many", None) and isinstance(
+            elif options.get("many_to_many", False) and isinstance(
                 field, ManyToManyField
             ):
                 prefetch_fields.append(field.name)

src/django_idom/types.py

@@ -57,9 +57,7 @@ class ViewComponentIframe:
 class QueryOptions:
     """Configuration options that can be provided to `use_query`."""
 
-    postprocessor_options: dict[str, Any] = field(
-        default_factory=lambda: {"many_to_many": False, "many_to_one": False}
-    )
+    postprocessor_options: dict[str, Any] = field(default_factory=lambda: {})
     """Configuration values usable by the `postprocessor`."""
 
     postprocessor: Callable[[_Data, QueryOptions], None] | None = None