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