Method __init__

numpy/core/arrayprint.py:1236–1239

(self, data, **kwargs)

class BoolFormat:
    def __init__(self, data, **kwargs):
        # add an extra space so " True" and "False" have the same length and
        # array elements align nicely when printed, except in 0d arrays
        self.truestr = ' True' if data.shape != () else 'True'

    def __call__(self, x):
        return self.truestr if x else "False"