When working with files, stuff can go wrong — like missing files, permission issues, or corrupted data. Python’s try-except
blocks help you catch and handle these errors gracefully without crashing your program.
This demo shows how to catch a FileNotFoundError
when trying to read a file that doesn’t exist.
This example catches both file errors and permission errors.
finally
BlockThe finally
block runs no matter what — great for cleanup like closing files or releasing resources.
try-except
to catch specific exceptions or a generic Exception
for any error.