Ensure id is Hashable

2013-12-02 14:14:46 +00:00 · 2013-12-02 14:14:46 +00:00 · 16dcf78cab
commit 16dcf78cab
parent d868cfdeb0
1 changed files with 2 additions and 1 deletions
--- a/mongoengine/base/document.py
+++ b/mongoengine/base/document.py
@ -1,6 +1,7 @@
 import copy
 import operator
 import numbers
+from collections import Hashable
 from functools import partial

 import pymongo
@ -420,7 +421,7 @@ class BaseDocument(object):
        changed_fields = []
        changed_fields += getattr(self, '_changed_fields', [])
        inspected = inspected or set()
-        if hasattr(self, 'id') and not isinstance(self.id, dict):
+        if hasattr(self, 'id') and isinstance(self.id, Hashable):
            if self.id in inspected:
                return changed_fields
            inspected.add(self.id)