Errors & Context Managers in Python: interview exercises
Errors & Context Managers in Python: 4 test-checked interview exercises (An answer that may not exist), each beside a worked example, with tests as you go. Free.
- An answer that may not exist
- Catch, add context, re-raise
- Your own exception hierarchy
- Write a context manager
Each exercise pairs a worked example with a twin problem to solve in a real editor; the tests run the moment you do. Progress is saved in your browser, and in your account if you sign in.