lablog v0.3.0

lablog v0.3.0

Released: 2026-07-10
PyPI: jose-labarca-lablog==0.3.0

Highlights

lablog 0.3 turns the notebook into a parameterized scientific workbench:
diagrams you can dial, re-simulate, export to Jupyter, and personalize for the
bench, the paper, or the classroom.

Diagram workbench

• 12 built-in presets (circuits, control, mechanics, optics, Feynman)
• Re-apply parameters without {{}} placeholders (% lablog-param)
• Dual highlight: editor line + colored Circuitikz/TikZ components in PDF
• Optional PySpice cells (RC, RLC, half-wave) with automatic numpy fallback

Product polish

• UI density, editor font, Nord palette, reduced motion
• Profiles: Laboratorio / Paper / Docencia
• Configurable keyboard shortcuts
• Export Notebook Jupyter (.ipynb)
• Playwright smoke tests in CI

Install

pip install -U "jose-labarca-lablog==0.3.0"
# optional SPICE:
pip install -U "jose-labarca-lablog[pyspice]"

lablog diagrams
uvicorn lablog.api:app --host 127.0.0.1 --port 8000

Upgrade notes

• Preference localStorage keys are backward compatible.
• Diagram pages using % lablog-diagram rehydrate sliders automatically.
• PySpice remains optional; sim cells degrade gracefully without ngspice.

Cite

See CITATION.cff (version 0.3.0).

What's Changed

• feat: Diagram presets MVP + Circuitikz→Jupyter foundation by @kegouro in #12
• feat(diagrams): RLC/control presets + re-apply from parameters by @kegouro in #13
• feat(diagrams): Wheatstone, PI, dual highlight, catalog groups by @kegouro in #14
• feat(diagrams): RC low-pass, op-amp, search and catalog polish by @kegouro in #15
• feat: Personalization + TikZ highlight, PySpice, Playwright e2e by @kegouro in #16
• feat: Notebook export (.ipynb) + preference profiles by @kegouro in #17
• feat: PySpice netlists (RLC/HWR) + configurable shortcuts by @kegouro in #18
• release: lablog v0.3.0 — OSS masterpiece packaging by @kegouro in #19

Full Changelog: v0.2.1...v0.3.0