def __init__(self, app):
    self.app = app
    self.cursor = self._AcquireCursorID()
delete user_role
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/datastore/appscale_stub_util.py/BaseCursor.__init__--crossover with--dataset/ETHPy150Open guyskk/flask-restaction/flask_restaction/auth.py/Auth.delete_permission