def get(cls, __obj_pk=None, **kwargs):
if __obj_pk is None:
if not kwargs:
return
else:
kwargs = {'id': __obj_pk}
q = Query(model=cls, conditions=kwargs)
q.limit = (0, 1)
q = q.execute_query()
q = q.fetchone()
if q:
obj = cls(*q)
obj.__dict__['_new_record'] = False
return obj
def count(cls, *args, **kwargs):
return Query(model=cls, args=args, conditions=kwargs).count(1)
def where(cls, *args, **kwargs):
'Returns Query object'
return Query(model=cls, args=args, conditions=kwargs)
