Fix _instance on list of EmbeddedDocuments

2015-10-19 16:39:00 +02:00 · 2015-10-19 16:39:00 +02:00 · 6399de0b51
commit 6399de0b51
parent 959740a585
1 changed files with 4 additions and 0 deletions
--- a/mongoengine/base/fields.py
+++ b/mongoengine/base/fields.py
@ -135,6 +135,10 @@ class BaseField(object):
        EmbeddedDocument = _import_class('EmbeddedDocument')
        if isinstance(value, EmbeddedDocument):
            value._instance = weakref.proxy(instance)
+        elif isinstance(value, (list, tuple)):
+            for v in value:
+                if isinstance(v, EmbeddedDocument):
+                    v._instance = weakref.proxy(instance)
        instance._data[self.name] = value

    def error(self, message="", errors=None, field_name=None):