Removed get_or_create() method, deprecated since 0.8

mongoengine/queryset/base.py

@@ -258,54 +258,6 @@ class BaseQuerySet(object):
         """
         return self._document(**kwargs).save()
 
-    def get_or_create(self, write_concern=None, auto_save=True,
-                      *q_objs, **query):
-        """Retrieve unique object or create, if it doesn't exist. Returns a
-        tuple of ``(object, created)``, where ``object`` is the retrieved or
-        created object and ``created`` is a boolean specifying whether a new
-        object was created. Raises
-        :class:`~mongoengine.queryset.MultipleObjectsReturned` or
-        `DocumentName.MultipleObjectsReturned` if multiple results are found.
-        A new document will be created if the document doesn't exists; a
-        dictionary of default values for the new document may be provided as a
-        keyword argument called :attr:`defaults`.
-
-        .. note:: This requires two separate operations and therefore a
-            race condition exists.  Because there are no transactions in
-            mongoDB other approaches should be investigated, to ensure you
-            don't accidentally duplicate data when using this method.  This is
-            now scheduled to be removed before 1.0
-
-        :param write_concern: optional extra keyword arguments used if we
-            have to create a new document.
-            Passes any write_concern onto :meth:`~mongoengine.Document.save`
-
-        :param auto_save: if the object is to be saved automatically if
-            not found.
-
-        .. deprecated:: 0.8
-        .. versionchanged:: 0.6 - added `auto_save`
-        .. versionadded:: 0.3
-        """
-        msg = ("get_or_create is scheduled to be deprecated.  The approach is "
-               "flawed without transactions. Upserts should be preferred.")
-        warnings.warn(msg, DeprecationWarning)
-
-        defaults = query.get('defaults', {})
-        if 'defaults' in query:
-            del query['defaults']
-
-        try:
-            doc = self.get(*q_objs, **query)
-            return doc, False
-        except self._document.DoesNotExist:
-            query.update(defaults)
-            doc = self._document(**query)
-
-            if auto_save:
-                doc.save(write_concern=write_concern)
-            return doc, True
-
     def first(self):
         """Retrieve the first object matching the query.
         """