Python Typing Why Not Self Intermediate Anthony Explains 076

today we go over narrowings and `TypeGuard` -- which enables you to write your own user-defined narrowings! today I follow up to the video about Protocol and show for doing some light structural today I talk about why mypy doesn't need an annotation for the first argument!

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• today we go over narrowings and `TypeGuard` -- which enables you to write your own user-defined narrowings!
• today I follow up to the video about Protocol and show for doing some light structural
• today I talk about why mypy doesn't need an annotation for the first argument!

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