What are the new typing enhancements in Python 3.11?
Python 3.11 introduces several typing enhancements, including TypeGuard, Self type, and more precise types for built-in collections.
Can you explain what TypeGuard is?
TypeGuard is a feature that allows you to create user-defined type guards, which help in narrowing down types in conditional statements.
How does the Self type work?
The Self type allows you to specify that a method returns an instance of the class it belongs to, improving type hinting for fluent interfaces.
Are there any changes to built-in collections?
Yes, Python 3.11 provides more precise types for built-in collections, allowing for better type checking and improved code clarity.
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