wai-quantum: Python and notebooks, in-process (wai_quantum, widgets, a service client) #515
2026-10-27
wai-quantum: the route rule reads plainly; a project's test.sh takes a relative command path
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- engine::guide's route rule ends "and nowhere else": the service's instructions join every rule on one line, where the old ending and the signing-key rule read together as a comparison to the prose check. - test.sh makes a relative WAI_QUANTUM absolute before it changes to the project's directory, and smoke.sh runs the binary by an absolute path: CI gives it ./target/release/wai-quantum. Co-Authored-By: Claude Opus 5.5 <[email protected]>
wai-quantum-py: release wheels on the command line tag; changelog and README
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wai-quantum-py-release.yml builds the abi3 wheels on a wai-quantum-cli-v* tag and attaches each with its SHA-256 to that forge release, as the command line archives are (release/publish.sh, over the private network): macOS arm64 and x86_64 (cross-built on the Apple-silicon runner), Linux x86_64 and arm64 as manylinux2014 (maturin with zig 0.16.0, so the runner glibc does not leak into the wheel; checked: the module needs GLIBC_2.17 at most), and Windows x86_64. Each wheel that runs on its runner is installed alone on Python 3.9 and runs tests/smoke.py first. Nothing is published to a package index. The changelog entry (wai/CHANGELOG.md), the crate README naming engine::svg and the package, and ci/check.sh waiting on the service it stops so the shell prints no job notice. Co-Authored-By: Claude Opus 5.5 <[email protected]>
wai-quantum engine::svg: every mark keeps its colour without the style sheet
A page that strips <style> from what it shows (a notebook sanitising an untrusted output) would leave unstyled lines with no stroke and the background rectangle filled black. Each line and path now carries a stroke in the text colour, each text and dot a fill, each box, ring and meter an outline with no fill, the background none and each key swatch its hand colour; the style sheet still overrides them all. A sixth test checks every element of a drawing for its attribute. The doc notebooks are written again with the new drawing, and ci/check.sh expands an empty array the way the bash macOS ships accepts under set -u. Co-Authored-By: Claude Opus 5.5 <[email protected]>
wai-quantum-py: WAI Quantum in Python and notebooks, in-process
A new crate, wai/wai-quantum-py, built by maturin 1.15.0 into one abi3 wheel per platform (pyo3 0.29.3, Python 3.9 on), module wai_quantum. Its extension module wraps the shared job engine and nothing else: run, plan, lint, draw (text and the engine SVG), layout, critique, improve, shortcuts, equivalent, verify, seal, canonical, digest, methods, accuracy_classes and history, values crossing one to one with JSON (NaN, integers past 64 bits and non-string keys refused). A job is the service form as a plain dict with helpers (counts, probabilities, expectations, amplitudes, method, accuracy, receipt); Key reads and writes the command line key files and finds the same user key; bloch gives each qubit reduced state from the engine expectation values. A refusal raises EngineError with the engine message, its line, and a code slot for the engine diagnostic codes. Service is a client in the standard library alone for the job service (submit, status, result, cancel, run), naming itself wai-quantum-python/<version>, its receipts checked here offline. Widgets (the widgets extra): Circuit (the engine drawing, gates clickable, authorship marks from a history), Result, Receipt (the engine verdict) and Bloch (drag to turn), each a plain ES module, each with static HTML (and SVG) fallbacks that render without the widget library. Five doc notebooks run in CI and are held to their stored outputs. ci/check.sh is the whole check; 62 pytest tests hold the package to the command line (same results, plans, lints, critiques, drawings, methods, equivalence verdicts; receipts verified both ways; the same user key; the digest recomputed from Python canonical bytes), to the service run locally, and run the front ends under node on the payloads; Python 3.9 smoke with the wheel alone. Workflow wai-quantum-py.yml runs it on linux and macos. Co-Authored-By: Claude Opus 5.5 <[email protected]>
wai-quantum engine: a circuit as a standalone SVG drawing (engine::svg)
The drawing the Studio makes from the layout, written once in the engine for hosts with no page of their own (a notebook, a report, a file): the same classes and geometry, a style sheet of its own scoped to .wq-circuit that follows the text colour it is placed in, every number written to two decimals so the same program writes the same bytes everywhere. Given whose hand each operation is in, each gate is marked with its author and a key under the drawing counts them; a condition legend and a note past 400 columns. Five tests: the Bell pair glyph by glyph, every layout item drawn and the bytes repeatable, the authorship marks and key, escaping and number writing, and the column cap. Co-Authored-By: Claude Opus 5.5 <[email protected]>