def _writeSlowTests(self, result_):
        # Pare out 'fast' tests
        slow_tests = [item for item in result_.slow_tests
                      if get_elapsed_time_color(item[0]) != 'green']
        if slow_tests:
            slow_total_time = sum(item[0] for item in slow_tests)
            self.stream.writeln("Slowest %i tests took %.2f secs:"
                                % (len(slow_tests), slow_total_time))
            for elapsed_time, test in sorted(slow_tests, reverse=True):
                time_str = elapsed_time % "%.2f"
                self.stream.writeln("    %s %s" % (time_str.ljust(10), test))
dataset/ETHPy150Open nii-cloud/dodai-compute/run_tests.py/NovaTestRunner._writeSlowTests/swapped operands of `%`