answer

In [14]: class AA(object):
    ...:     def __init__(self, name):
    ...:         self.n = name
    ...:     def __repr__(self):
    ...:         return "repr %s"%self.n
    ...:     def __str__(self):
    ...:         return "str %s"%self.n
    ...:

In [15]: a=AA('xxx')

In [16]: a
Out[16]: repr xxx

In [17]: print(a)
str xxx

In [18]: