def _query(self, **kwargs):
try:
from mongoengine.queryset import Q, QCombination
except ImportError:
from mongoengine.queryset.visitor import Q, QCombination
queries = map(lambda i: Q(**{i[0]: i[1]}), kwargs.items())
query = QCombination(QCombination.AND, queries)
return self.connection_model.objects(query)
def fetch(self, **filters):
if (len(filters.keys()) > 1):
queries = map(lambda i: Q(**{i[0]: i[1]}), filters.items())
query = QCombination(QCombination.AND, queries)
return DefineMongo.collections[self.collection].objects(
query).as_pymongo()
else:
return DefineMongo.collections[self.collection].objects(
**filters).as_pymongo()
def find_user(self, **kwargs):
try:
from mongoengine.queryset import Q, QCombination
except ImportError:
from mongoengine.queryset.visitor import Q, QCombination
from mongoengine.errors import ValidationError
queries = map(lambda i: Q(**{i[0]: i[1]}), kwargs.items())
query = QCombination(QCombination.AND, queries)
try:
return self.user_model.objects(query).first()
except ValidationError: # pragma: no cover
return None
def fetchOrder(self, **filters):
if (filters.get("$__order__") == None):
return self.fetch(**filters)
else:
order = filters.pop("$__order__", None)
temp_limit = filters.pop("$__limit__", None)
queries = map(lambda i: Q(**{i[0]: i[1]}), filters.items())
query = QCombination(QCombination.AND, queries)
if (temp_limit == None):
return DefineMongo.collections[self.collection].objects(
query).order_by(*order).as_pymongo()
else:
return DefineMongo.collections[self.collection].objects(
query).limit(
int(temp_limit)).order_by(*order).as_pymongo()