What are advanced annotations in Python 3.10?
Advanced annotations in Python 3.10 allow for more expressive type hints, including the use of 'Annotated' for metadata.
Can you give me an example of how to use 'Annotated'?
Sure! You can use 'Annotated' to add metadata to type hints like this: from typing import Annotated, int. Then, you can define a variable as: age: Annotated[int, 'Age in years'].
What are the benefits of using these advanced annotations?
They improve code readability, provide better documentation, and enhance type checking, making your code more robust.
Are there any limitations to using advanced annotations?
Yes, while they are powerful, they can make the code more complex and may not be supported by all tools or libraries.
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