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Tutorial Sneak Peak: "All about decorators"

Talkat PyCon US 2026 · 2026-05-13..05-19· [python]
slides:none on file

Shows how decorators are implemented and what the syntax actually does behind the scenes, steps through building multiple concrete decorators from simple wrappers to three-nested-function patterns, walks through closure and callable-return mechanics and practical tests, includes hands-on exercises that produce working decorators and preserves behavior, and leaves time for questions and debugging so attendees end the session with several ready-to-use decorators and a clear mental model of call and return flow.

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