Topic Preview • Enroll to Read Full Lesson
6.1 Try-Except-Else-Finally & Custom Exceptions
Topic Summary
Structure resilient error recovery using the 'else' block and create custom domain exceptions.
What You Will Learn
• Understand the full lifecycle: `try`, `except`, `else`, and `finally`.
• Explain why the `else` block separates code that might fail from code that runs on success.
• Subclass `Exception` to build clear domain error hierarchies.
Included in Python Fundamentals & Modern Backend Engineering • Lifetime access for ₹49