

def __init__(self, connection):
    super(DatabaseOperations, self).__init__()
    connection._postgres_version = None
    self.connection = connection

dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/db/backends/postgresql/operations.py DatabaseOperations.__init__/VarMisuse@23/27 `self`->`connection`