def _handle_proxy_network_error(self, e):
        if self.handle_banned_by_proxy or \
            isinstance(e, NetworkError) and \
                hasattr(self.opener, 'remove_proxy'):
            self.opener.remove_proxy()
            self.handle_banned_by_proxy = False
dataset/ETHPy150Open chineking/cola/cola/job/executor.py/Executor._handle_proxy_network_error/operator `and` -> `or`