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Ensure id is Hashable

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This commit is contained in:
Ross Lawley 2013-12-02 14:14:46 +00:00
parent d868cfdeb0
commit 16dcf78cab
1 changed files with 2 additions and 1 deletions
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3
mongoengine/base/document.py
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@ -1,6 +1,7 @@
import copy import copy
import operator import operator
import numbers import numbers
from collections import Hashable
from functools import partial from functools import partial
import pymongo import pymongo
@ -420,7 +421,7 @@ class BaseDocument(object):
changed_fields = [] changed_fields = []
changed_fields += getattr(self, '_changed_fields', []) changed_fields += getattr(self, '_changed_fields', [])
inspected = inspected or set() 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: if self.id in inspected:
return changed_fields return changed_fields
inspected.add(self.id) inspected.add(self.id)