def stop_step(self):
        step = self.stack.pop()
        step.stop = now()
Given a DBAPI connection, revert its isolation to the default.
dataset/ETHPy150Open allure-framework/allure-python/allure/common.py/AllureImpl.stop_step--crossover with--dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/engine/interfaces.py/Dialect.reset_isolation_level