def list_params(self):
    'Returns a string of the object'
    s = (self.__class__.__name__ + ': ')
    for (attr, value) in self.__dict__.items():
        if s:
            s = (s + '\n')
        if ((str(attr) in hidden_attribs) and value):
            value = HIDDEN_VALUE
        s = (((s + str(attr)) + ':') + str(value))
    return s
Returns a string of the object
def list_params(self):
    
    s = (self.__class__.__name__ + ': ')
    for (attr, value) in self.__dict__.items():
        if s:
            s = (s + '\n')
        if ((str(attr) in hidden_attribs) and value):
            value = HIDDEN_VALUE
        s = (((s + str(attr)) + ':') + str(value))
    return s