def on_help_call ( new_show_help = None ):
    global show_help

    result = show_help
    if new_show_help is not None:
        show_help = new_show_help
    return result
Specifies what the server capabilities are.
dataset/ETHPy150Open enthought/traitsui/traitsui/help.py/on_help_call--crossover with--dataset/ETHPy150Open rohe/pyoidc/src/oic/oic/provider.py/Provider.provider_features