This syntax allows you to specify any Unicode character by its unique "code point". If you print it out, you can see how it looks: >>> print(b.decode('utf-8')) 你好 Summary. Python 2 is going to be ...

A code in a Python package carried more than meets the eye. ... covering more than 100,000 characters, ... However, should the abuse of Unicode for hiding malicious Python code become a trend, ...