: The addition of the tomllib module allows Python to parse TOML configuration files natively, removing the need for third-party libraries like toml or tomli .
Before 3.11, if you ran multiple tasks and two failed with different errors, Python would raise the first exception and swallow the second. You would lose debugging information. python 3.11
: Helps prevent security vulnerabilities like SQL injection by ensuring a function only accepts string literals defined in source code, not user-generated input. 5. Lifecycle and Compatibility : The addition of the tomllib module allows
The Self type is particularly useful when working with complex class hierarchies or when you need to define methods that return an instance of the same class. : Helps prevent security vulnerabilities like SQL injection
: Inspired by libraries like Trio, asyncio.TaskGroup provides a cleaner, safer way to manage multiple asynchronous tasks. 4. Advanced Static Typing