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late set instanciation

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This commit is contained in:
emilecaron 2015-06-26 08:52:30 +00:00
parent 646baddce4
commit b691a56d51
1 changed files with 3 additions and 3 deletions
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6
mongoengine/queryset/base.py
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@ -363,10 +363,8 @@ class BaseQuerySet(object):
queryset = self.clone()
doc = queryset._document
cascade_refs = set() if cascade_refs is None else cascade_refs
if doc in cascade_refs:
if cascade_refs and doc in cascade_refs:
return 0
cascade_refs.add(doc)
if write_concern is None:
write_concern = {}
@ -410,6 +408,8 @@ class BaseQuerySet(object):
ref_q = document_cls.objects(**{field_name + '__in': self})
ref_q_count = ref_q.count()
if ref_q_count > 0:
cascade_refs = set() if cascade_refs is None else cascade_refs
cascade_refs.add(doc)
ref_q.delete(write_concern=write_concern, cascade_refs=cascade_refs)
elif rule == NULLIFY:
document_cls.objects(**{field_name + '__in': self}).update(