Merge remote-tracking branch 'upstream/master' into pr-document-modify

mongoengine/__init__.py

@@ -15,7 +15,7 @@ import django
 __all__ = (list(document.__all__) + fields.__all__ + connection.__all__ +
            list(queryset.__all__) + signals.__all__ + list(errors.__all__))
 
-VERSION = (0, 8, 7)
+VERSION = (0, 9, 0)
 
 
 def get_version():

mongoengine/base/metaclasses.py

@@ -46,8 +46,9 @@ class DocumentMetaclass(type):
                 elif hasattr(base, '_meta'):
                     meta.merge(base._meta)
             attrs['_meta'] = meta
+            attrs['_meta']['abstract'] = False  # 789: EmbeddedDocument shouldn't inherit abstract
 
-        if '_meta' in attrs and attrs['_meta'].get('allow_inheritance', ALLOW_INHERITANCE):
+        if attrs['_meta'].get('allow_inheritance', ALLOW_INHERITANCE):
             StringField = _import_class('StringField')
             attrs['_cls'] = StringField()
 

mongoengine/fields.py

@@ -859,7 +859,7 @@ class ReferenceField(BaseField):
 
     Use the `reverse_delete_rule` to handle what should happen if the document
     the field is referencing is deleted.  EmbeddedDocuments, DictFields and
-    MapFields do not support reverse_delete_rules and an `InvalidDocumentError`
+    MapFields does not support reverse_delete_rule and an `InvalidDocumentError`
     will be raised if trying to set on one of these Document / Field types.
 
     The options are:
@@ -883,7 +883,7 @@ class ReferenceField(BaseField):
         Bar.register_delete_rule(Foo, 'bar', NULLIFY)
 
     .. note ::
-        `reverse_delete_rules` do not trigger pre / post delete signals to be
+        `reverse_delete_rule` does not trigger pre / post delete signals to be
         triggered.
 
     .. versionchanged:: 0.5 added `reverse_delete_rule`

mongoengine/queryset/base.py

@@ -82,6 +82,7 @@ class BaseQuerySet(object):
         self._skip = None
         self._hint = -1  # Using -1 as None is a valid value for hint
         self.only_fields = []
+        self._max_time_ms = None
 
     def __call__(self, q_obj=None, class_check=True, slave_okay=False,
                  read_preference=None, **query):
@@ -672,7 +673,7 @@ class BaseQuerySet(object):
                       '_timeout', '_class_check', '_slave_okay', '_read_preference',
                       '_iter', '_scalar', '_as_pymongo', '_as_pymongo_coerce',
                       '_limit', '_skip', '_hint', '_auto_dereference',
-                      '_search_text', '_include_text_scores', 'only_fields')
+                      '_search_text', '_include_text_scores', 'only_fields', '_max_time_ms')
 
         for prop in copy_props:
             val = getattr(self, prop)
@@ -969,6 +970,13 @@ class BaseQuerySet(object):
         queryset._as_pymongo_coerce = coerce_types
         return queryset
 
+    def max_time_ms(self, ms):
+        """Wait `ms` milliseconds before killing the query on the server
+
+        :param ms: the number of milliseconds before killing the query on the server
+        """
+        return self._chainable_method("max_time_ms", ms)
+
     # JSON Helpers
 
     def to_json(self, *args, **kwargs):
@@ -1700,6 +1708,13 @@ class BaseQuerySet(object):
                       code)
         return code
 
+    def _chainable_method(self, method_name, val):
+        queryset = self.clone()
+        method = getattr(queryset._cursor, method_name)
+        method(val)
+        setattr(queryset, "_" + method_name, val)
+        return queryset
+
     # Deprecated
     def ensure_index(self, **kwargs):
         """Deprecated use :func:`Document.ensure_index`"""