python ascii()函数详细教程

ascii()函数接受一个对象参数，返回该对象的字符串形式，如果返回的字符串中包含非ASCII编码的字符，会使用\x、\u和\U来进行转义；

>>> ascii(['你','好'])
"['\\u4f60', '\\u597d']"
>>> ascii({1:111,2:222})
'{1: 111, 2: 222}'
>>> ascii('hello world')
"'hello world'"

class test:
    def __init__(self):
        pass

    def __str__(self):
        return 'hello world'

print(ascii(test))

A = test()
print(ascii(A))
print(A)

输出：

<class '__main__.test'>
<__main__.test object at 0x0000027DC6261370>
hello world