How to retrive sub collection properties

[santhoshe]

I am new to mongodb engine please help us
My models are like
class Address(models.Model):
town=models.CharField(db_column='town',max_length=100L)
pincode=models.IntegerField(db_column='pincode')
class Person(models.Model):
name=models.CharField(db_column='name',max_length=100L)
address=ListField(EmbeddedModelField(Address))
objects=MongoDBManager()

I want query like
Person.objects.values_list('address__town').filter(name='xyd')

[Alir3z4]

@santhoshe have you tried raw_query ?

[santhoshe]

raw_query allowing only one condition at a time. Now I am switched to mongoengine , using this I can execute any of mongodb query