Complete Python 3.10 exercise solutions and quality tooling - #7

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wolph merged 119 commits into

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codex/complete-exercise-solutions

Jul 30, 2026

Commits on Jul 28, 2026

docs: design complete exercise solutions
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docs: plan complete exercise solutions
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build: ignore local worktrees
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build: add locked Python exercise environment
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build: pin spaCy for Python 3.14
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build: configure canonical quality checks
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build: fix Pyright alternative exclusions
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build: align canonical tool scope
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build: add Lefthook quality gates
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build: format after Ruff fixes
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ci: test canonical solutions and quality gates
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ci: harden pinned toolchain
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docs: document exercise development workflow
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docs: clarify exercise contribution contract
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docs: distinguish canonical quality commands
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docs: clarify alternative validation
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feat(ch06): add deterministic execution tracking
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feat(ch02): extend safe completion
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feat(ch04): implement sorted mapping
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docs(ch06): quote tracking exercise exactly
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fix(ch02): delegate standard completion safely
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docs(ch02): quote completion exercise exactly
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fix(ch06): preserve target exception during timing
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fix(ch02): prevent completion side effects
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refactor(ch06): extract timing decorator helper
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fix(ch02): harden safe completion baseline
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fix(ch04): harden sorted mapping semantics
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fix(ch02): reject hostile instance metadata
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fix(ch02): narrow safe attribute traversal
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fix(ch02): skip unrenderable literal keys
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fix(ch02): skip excessively deep literal keys
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feat(ch02): color completion candidates
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test(ch02): cover sequence state-zero color
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fix(ch02): keep completion replacements plain
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fix(ch02): restore prompt after color display
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fix(ch02): restore GNU completion prompt
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feat(ch02): add Jedi source completion
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fix(ch02): preserve terminal completion lines
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fix(ch02): align source lines with Jedi
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feat(ch02): add editable greeting widget
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fix(ch02): handle non-string widget changes
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fix(ch02): close greeting widget resources
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fix(ch02): make widget cleanup retryable
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fix(ch02): bound literal nesting deterministically
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feat(ch02): search IPython session history
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fix(ch02): harden IPython history CLI
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feat(ch04): add logarithmic sorted list
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docs(ch04): match sorted list question
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fix(ch04): preserve sorted list key inference
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feat(ch04): isolate Borg state by subclass
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test(ch04): cover keyword-only Borg initialization
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docs(ch04): restore Borg exercise wording
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fix(ch04): make Borg allocation cooperative
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fix(ch04): forward cooperative allocation arguments
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feat(ch05): complete functional quicksort
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fix(ch05): enforce quicksort ordering types
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fix(ch05): type reflected quicksort comparisons
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feat(ch05): group non-consecutive values
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test(ch05): cover groupby iterator and key semantics
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feat(ch05): return reusable grouped lists
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feat(ch06): aggregate tracked call statistics
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test(ch06): cover bare track invocation
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fix(ch06): label general callables safely
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fix(ch06): validate wrapped callable metadata
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fix(ch06): preserve type parameter metadata
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fix(ch06): retain safe custom metadata
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fix(ch06): snapshot callable metadata safely
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fix(ch06): preserve callable names safely
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feat(ch06): memoize unhashable arguments
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fix(ch06): preserve memoization exercise contract
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fix(ch06): make exercise question strict RST
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fix(ch06): isolate callable memoization keys
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feat(ch06): isolate memoization caches
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test(ch05): make AST assertions version portable
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fix(ch06): preserve annotations across Python versions
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fix(ch06): preserve annotate attribute presence
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feat(ch06): add recalculable cached property
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feat: complete metaclass attribute exercise
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feat: add complex dictionary typing exercise
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test(ch09): assert required typed dictionary keys
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fix(ch08): make attribute validation cooperative
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fix(ch06): preserve cached property metadata safely
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fix(ch06): define cached property metadata contract
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fix(ch06): reject hostile annotation mappings
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feat: complete metaclass inheritance exercise
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feat: add nested type exercise
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feat(ch06): dispatch across selected arguments
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fix(ch06): harden multi-argument dispatch
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fix(ch08): make inheritance validation cooperative
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fix(ch08): canonicalize required base metadata
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feat: complete metaclass wrapping exercise
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feat: add recursive type exercise
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feat(ch06): enforce typed numeric constraints
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fix(ch06): preserve validation exercise fidelity
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fix(ch08): make wrapping exercise portable
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fix(ch09): traverse recursive trees iteratively
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fix(ch08): preserve metaclass preparation lifecycle
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fix(ch06): harden typed numeric constraints
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fix(ch06): verify forward-reference owners
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fix(ch06): resolve annotations without runtime inference
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feat(ch07): support negative generator slices
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feat: add object doctest runner
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fix(ch07): validate slice indices eagerly
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fix(ch10): isolate doctest runner state
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feat(ch07): complete generator exercise coverage
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feat: complete debugging and performance exercises
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feat: complete asyncio exercises
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feat: complete chapter 14 IPC exercises
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build: complete scientific notebook dependencies
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feat: complete chapter 14 worker exercises
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feat: complete scientific and NLP exercises
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feat: complete native interoperability exercises
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feat: complete packaging exercises
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test(ch09): normalize recursive type hints across versions
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feat(ch10): complete testing and logging solutions
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build(deps): declare xarray directly
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fix(ch10): align pytest plugin collection
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fix(ch10): relocate tox work directory
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fix(ch10): prevent smoke test environment sync
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Commits

Commits on Jul 28, 2026