Merge branch 'master' of github.com:MongoEngine/mongoengine into fix_complex_datetime_field_invalid_string_set

mongoengine/document.py

@@ -56,7 +56,7 @@ class InvalidCollectionError(Exception):
 
 
 class EmbeddedDocument(six.with_metaclass(DocumentMetaclass, BaseDocument)):
-    """A :class:`~mongoengine.Document` that isn't stored in its own
+    r"""A :class:`~mongoengine.Document` that isn't stored in its own
     collection.  :class:`~mongoengine.EmbeddedDocument`\ s should be used as
     fields on :class:`~mongoengine.Document`\ s through the
     :class:`~mongoengine.EmbeddedDocumentField` field type.
@@ -332,7 +332,7 @@ class Document(six.with_metaclass(TopLevelDocumentMetaclass, BaseDocument)):
     ):
         """Save the :class:`~mongoengine.Document` to the database. If the
         document already exists, it will be updated, otherwise it will be
-        created.
+        created. Returns the saved object instance.
 
         :param force_insert: only try to create a new document, don't allow
             updates of existing documents.

mongoengine/queryset/base.py

@@ -694,8 +694,8 @@ class BaseQuerySet(object):
     def in_bulk(self, object_ids):
         """Retrieve a set of documents by their ids.
 
-        :param object_ids: a list or tuple of ``ObjectId``\ s
-        :rtype: dict of ObjectIds as keys and collection-specific
+        :param object_ids: a list or tuple of ObjectId's
+        :rtype: dict of ObjectId's as keys and collection-specific
                 Document subclasses as values.
 
         .. versionadded:: 0.3
@@ -1140,7 +1140,7 @@ class BaseQuerySet(object):
 
     def explain(self):
         """Return an explain plan record for the
-        :class:`~mongoengine.queryset.QuerySet`\ 's cursor.
+        :class:`~mongoengine.queryset.QuerySet` cursor.
         """
         return self._cursor.explain()
 

mongoengine/queryset/transform.py

@@ -169,9 +169,9 @@ def query(_doc_cls=None, **kwargs):
 
         key = ".".join(parts)
 
-        if op is None or key not in mongo_query:
+        if key not in mongo_query:
             mongo_query[key] = value
-        elif key in mongo_query:
+        else:
             if isinstance(mongo_query[key], dict) and isinstance(value, dict):
                 mongo_query[key].update(value)
                 # $max/minDistance needs to come last - convert to SON