Python 3.15: Cool New Features for You to Try Quiz

Interactive Quiz ⋅ 13 Questions
By Joseph Peart

In this quiz, you’ll test your understanding of Python 3.15: Cool New Features for You to Try.

By working through this quiz, you’ll revisit lazy imports, unpacking in comprehensions, the new frozendict and sentinel built-ins, sharper type hints, the Tachyon sampling profiler, UTF-8 by default, the upgraded JIT compiler, and what to check before you upgrade.

The quiz contains 13 questions and there is no time limit. You’ll get 1 point for each correct answer. At the end of the quiz, you’ll receive a total score. The maximum score is 100%. Good luck!

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A person holding a Real Python book stands beside a large control panel with panels labeled sampling profiler, JIT compiler, UTF-8, lazy imports, frozen dictionary, and sentinel values.

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What's New in Python 3.15

Explore the new features in Python 3.15, including lazy imports, frozendict, sentinel values, a sampling profiler, and a faster JIT.

intermediate news python