Method _get_normalization_factor

IPython/lib/display.py:197–200

(max_abs_value, normalize)

    @staticmethod
    def _get_normalization_factor(max_abs_value, normalize):
        if not normalize and max_abs_value > 1:
            raise ValueError('Audio data must be between -1 and 1 when normalize=False.')
        return max_abs_value if normalize else 1

    def _data_and_metadata(self):
        """shortcut for returning metadata with url information, if defined"""