Print all CAPITALIZED settings in a settings file.

print_all_settings.py

def show_settings():
    """ Echo all settings. """

    print('Current m5 settings:', end='\n\n')
    objects = dir(modules[__name__])
    parameters = [x for x in objects if x.isupper() and x is not 'PASSWORD']

    for p in parameters:
        value = getattr(modules[__name__], p)
        print('{item} = {value!r}'.format(item=p.rjust(20, ' '), value=value))