@click.command()
@click.argument('tokens', type=click.File('r'), default=click.open_file('-'))
def uppercase(tokens):
    content = read_tokens(tokens)
    [output(token.upper()) for token in content]
Helper for reading the cnt header.
dataset/ETHPy150Open learntextvis/textkit/textkit/transform/uppercase.py/uppercase--crossover with--dataset/ETHPy150Open mne-tools/mne-python/mne/io/cnt/cnt.py/_get_cnt_info