Exceptions & Assertions¶
About This Lesson¶
Handle errors gracefully with Python's exception handling. Learn to catch, raise, and create custom exceptions, plus use assertions for debugging.
What You'll Learn¶
- try-except blocks
- Catching specific exceptions
- The else and finally clauses
- Raising exceptions with raise
- Creating custom exceptions
- Assertions with assert
- Exception best practices
Navigation Tips¶
- Use the MkDocs navigation on the left to move between lessons
- The notebook below is fully interactive - you can run and edit code
- Your changes are saved in your browser's local storage
Interactive Notebook¶
Having trouble with the embedded notebook? Try one of these: