Function parse_input_update_spec

pywebio/input.py:754–762

(spec)

def parse_input_update_spec(spec):
    for key in spec:
        assert key not in {'action', 'buttons', 'code', 'inline', 'max_size', 'max_total_size', 'multiple', 'name',
                           'onchange', 'type', 'validate'}, '%r can not be updated' % key

    attributes = dict((k, v) for k, v in spec.items() if v is not None)
    if 'options' in spec:
        attributes['options'] = _parse_select_options(spec['options'])
    return attributes


def input_update(name: str = None, **spec):