Скачать или смотреть Type-Checking Python Programs With Type Hints and mypy

https://dbader.org/python-tricks ► Avoid the bugs that Python type hinting will catch in the first place and see how to write clean and Pythonic code

Get quick intro to Python type hinting using the mypy type checker, in order to catch bugs and improve the quality of your existing Python code.

In this video I'll walk you through a simple example of what Python's new type hints allow you to do, then I'll show you how to install and use the mypy type checker as a static analysis tool from the command line. At the end you'll get an outlook of the future of type checking and the type hinting syntax in Python.

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