healthier, cleaner imports

mongoengine/document.py

@@ -6,16 +6,12 @@ import pymongo
 from pymongo.read_preferences import ReadPreference
 
 from mongoengine import signals
-from mongoengine.base import (
-    ALLOW_INHERITANCE,
-    BaseDict,
-    BaseDocument,
-    BaseList,
-    DocumentMetaclass,
-    EmbeddedDocumentList,
-    TopLevelDocumentMetaclass,
-    get_document
-)
+from mongoengine.base.common import ALLOW_INHERITANCE, get_document
+from mongoengine.base.document import BaseDocument
+from mongoengine.base.datastructures import (BaseDict, BaseList,
+                                             EmbeddedDocumentList)
+from mongoengine.base.metaclasses import (DocumentMetaclass,
+                                          TopLevelDocumentMetaclass)
 from mongoengine.common import _import_class
 from mongoengine.connection import DEFAULT_CONNECTION_NAME, get_db
 from mongoengine.context_managers import switch_collection, switch_db