def concatenate(parts):
    part = parts[0]

    if is_old_style(part):
        # old-style parameters do not support any continuations
        return encodedword.mime_to_unicode(get_value(part))
    else:
        return u"".join(
            decode_new_style(p) for p in partition(parts))
Visit a QDockContainer node.
dataset/ETHPy150Open mailgun/flanker/flanker/mime/message/headers/parametrized.py/concatenate--crossover with--dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/docking/layout_saver.py/LayoutSaver.visit_QDockContainer