Labs, not slides
Work through executable exercises and integration labs with server-run checks and immediate, concrete feedback.
Python 3 · production engineering
An intensive catch-up for experienced engineers who already know how to build software and need current Python fluency, tooling, and judgment.
01from collections.abc import Iterable 02 03def batched(records: Iterable[str]): 04 batch = [item.strip() for item in records] 05 return batch 06 07ready = batched([" alpha ", " beta "])
["alpha", "beta"]list[str] · line 7Built for experienced engineers
The curriculum moves from modern language mechanics into typing, concurrency, testing, packaging, observability, and service design. Every concept is calibrated for engineers bringing experience from other stacks or returning to Python after time away.
Work through executable exercises and integration labs with server-run checks and immediate, concrete feedback.
Keep runtime context between commands, inspect objects, and test an idea without repeatedly rebuilding the world.
Use runtime autocomplete, inline values, and optional local tracing to connect source code with what Python actually does.
Each checked submission runs in an isolated Python process with bounded output and execution time.
13 modules · 122 steps