From d79ae30f31388ebff9b10350f8291df7bdd02313 Mon Sep 17 00:00:00 2001 From: Dmitry Balabanov Date: Thu, 30 Aug 2012 14:20:53 +0400 Subject: [PATCH] fix object reload with shard_key in meta --- mongoengine/base.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mongoengine/base.py b/mongoengine/base.py index 6fb26cb7..0a9e10c5 100644 --- a/mongoengine/base.py +++ b/mongoengine/base.py @@ -840,7 +840,7 @@ class BaseDocument(object): if hasattr(self, '_changed_fields'): self._mark_as_changed(name) - if not self._created and name in self._meta.get('shard_key', tuple()): + if not self._created and name in self._meta.get('shard_key', tuple()) and self._data[name] != value: from queryset import OperationError raise OperationError("Shard Keys are immutable. Tried to update %s" % name)