qiskit/tools/events/progressbar.py
def time_remaining_est(self, completed_iter):
        """Estimate the remaining time left.

        Parameters:
            completed_iter (int): Number of iterations completed.

        Returns:
            est_time: Estimated time remaining.
        """
        if completed_iter:
            t_r_est = (time.time() - self.t_start) / \
                completed_iter*(self.iter-completed_iter)
        else:
            t_r_est = 0
        date_time = datetime.datetime(1, 1, 1) + datetime.timedelta(seconds=t_r_est)
        time_string = "%02d:%02d:%02d:%02d" % \
            (date_time.day - 1, date_time.hour, date_time.minute, date_time.second)

        return time_string
def time_remaining_est(self, completed_iter):
        """Estimate the remaining time left.

        Parameters:
            completed_iter (int): Number of iterations completed.

        Returns:
            est_time: Estimated time remaining.
        """
        if completed_iter:
            t_r_est = (time.time() - self.t_start) / \
                completed_iter*(self.iter-completed_iter)
        else:
            t_r_est = 0
        date_time = datetime.datetime(1, 1, 1) + datetime.timedelta(seconds=t_r_est)
        time_string = "%02d:%02d:%02d:%02d" % \
            (date_time.day - 1, date_time.hour, date_time.minute, date_time.second)

        return time_string
Estimate the remaining time left.

        Parameters:
            completed_iter (int): Number of iterations completed.

        Returns:
            est_time: Estimated time remaining.