Python Typing Koans

Python 3 introduced type annotation syntax. PEP 484 introduced a provisional module to provide these standard definitions and tools, along with some conventions for situations where annotations are not available. Python is a dynamic language and follows gradual typing. When a static type checker runs a python code, the type checker considers code without type hints as Any. def print_name(name): print(name) planet: str = "earth" In the above example, the name argument type hint will be Any since the type hint is missing while the type hint for the planet variable is a string. [Read More]