From bbfc2f416eb4ace4d18008b845a7433dd570a62e Mon Sep 17 00:00:00 2001
From: Florian Schlachter <flosch@Florian-Schlachters-iMac.local>
Date: Sun, 31 Jan 2010 15:43:40 +0100
Subject: [PATCH] keep track of dirty fields is still work in progress;
 EmbeddedDocuments still aren't tracked (TBD)

---
 mongoengine/document.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mongoengine/document.py b/mongoengine/document.py
index eec31e09..36216e0d 100644
--- a/mongoengine/document.py
+++ b/mongoengine/document.py
@@ -84,6 +84,10 @@ class Document(BaseDocument):
                     modified_fields = map(lambda obj: obj[0], filter(lambda obj: obj[1].modified, self._fields.items()))
                     modified_doc = dict(filter(lambda k: k[0] in modified_fields, doc.items()))                
                     try:
+                        # 
+                        # WORK IN PROGRESS
+                        # - EmbeddedDocuments still aren't tracked
+                        #
                         id_field = self._meta['id_field']
                         idObj = self._fields[id_field].to_mongo(self['id'])
                         collection.update({'_id': idObj}, {'$set': modified_doc}, safe=safe)