Python 3: Handling Errors 〈2027〉

: Pythonic code often follows "Easier to Ask Forgiveness than Permission" (EAFP)—trying an operation and handling the failure rather than checking if it's possible beforehand. Common Built-in Exceptions

: Use the raise keyword to manually trigger an exception when a specific condition isn't met. Python 3: Handling errors

The fundamental structure for handling errors is the try...except block. : Encloses "risky" code that might fail. : Pythonic code often follows "Easier to Ask