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fix-#620: saving document doesn't create new fields in existing collection

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This commit is contained in:
DavidBord 2014-08-05 17:29:14 +03:00
parent e008919978
commit 1e6a3163af
2 changed files with 12 additions and 0 deletions
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2
mongoengine/base/document.py
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@ -651,6 +651,8 @@ class BaseDocument(object):
default = default() default = default()
if isinstance(default, BaseDocument): if isinstance(default, BaseDocument):
changed_fields.append(field_name) changed_fields.append(field_name)
elif not only_fields or field_name in only_fields:
changed_fields.append(field_name)
if errors_dict: if errors_dict:
errors = "\n".join(["%s - %s" % (k, v) errors = "\n".join(["%s - %s" % (k, v)

10
tests/document/instance.py
View File

@ -2633,5 +2633,15 @@ class InstanceTest(unittest.TestCase):
p3 = Person.objects().only('created_on')[0] p3 = Person.objects().only('created_on')[0]
self.assertEquals(orig_created_on, p3.created_on) self.assertEquals(orig_created_on, p3.created_on)
class Person(Document):
created_on = DateTimeField(default=lambda: datetime.utcnow())
name = StringField()
height = IntField(default=189)
p4 = Person.objects()[0]
p4.save()
self.assertEquals(p4.height, 189)
self.assertEquals(Person.objects(height=189).count(), 1)
if __name__ == '__main__': if __name__ == '__main__':
unittest.main() unittest.main()