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Merge remote-tracking branch 'origin/pr/319'

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This commit is contained in:
Ross Lawley 2013-05-20 08:10:37 +00:00
commit e402157b4d
3 changed files with 44 additions and 1 deletions
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11
mongoengine/fields.py
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@ -1442,6 +1442,17 @@ class SequenceField(BaseField):
upsert=True)
return self.value_decorator(counter['next'])
def get_next_value(self):
sequence_name = self.get_sequence_name()
sequence_id = "%s.%s" % (sequence_name, self.name)
collection = get_db(alias=self.db_alias)[self.collection_name]
data = collection.find_one({"_id": sequence_id})
if data:
return self.value_decorator(data['next']+1)
return self.value_decorator(1)
def get_sequence_name(self):
if self.sequence_name:
return self.sequence_name