5 Commits

Include renames

Author	SHA1	Message	Date
grabowski	de7a4f8641	Probe QtWidgets, not QtCore: the qt backend needs the full GUI stack ... QtCore's libraries (glib, icu) can load while QtWidgets/QtGui still miss libGL - matplotlib's qt backend imports all three, so the old probe could promise QtAgg and lose even the error figure at switch_backend, one library layer deeper than the NixOS fix. The regression test's mock now mirrors the real failure (bare package and QtCore import fine, GUI modules raise): both the bare-import and the QtCore-probe variants now fail it, verified by mutation. Also drop two redundant f-prefixes on placeholder-less strings in report.py.	2026-07-23 17:25:19 +07:00
janikandClaude Fable 5	23edb39f52	Fix the two macOS field-test failures: backend order, RO board dir ... Second Mac run (KiCad demo board opened from the mounted installer image) got past the dialog and died twice: 1. make_output_dir crashed with OSError 30: the demos volume is a read-only filesystem. Now falls back to a temp directory named after the board, with the path printed (the Messages panel showed it is actually read there). 2. The error figure - and every other figure - could never render: matplotlib refused with Cannot load backend TkAgg ... as qt is currently running. macOS bundled Python ships tkinter, so the old tk-first probe picked TkAgg while the PySide6 dialog and progress window had already made this a Qt process. Windows never saw it because KiCad Python there has no tkinter. Qt now comes first - PySide6 is a hard dependency, so it is always there. Both covered by tests that fail on the old code: the dev env has both toolkits installed, so the backend-order assertion is exercised for real, and the RO fallback is simulated by denying mkdir under the board dir. 140 passed on the dev stack and on the Python 3.9 + numpy 2.0 / scipy 1.13 / matplotlib 3.9 / PySide6 6.10 stack that a Mac venv resolves. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-23 13:29:22 +07:00
janikandClaude Fable 5	b806d31a9a	Advertise DC resistance only; frame f>0 as a skin-only estimate ... Skin resistance is a small fraction of real AC impedance (proximity and inductance dominate), so AC must not appear in the descriptions. README headline, PCM/plugin metadata, pyproject, dialog note, CLI help and the summary label now all say: skin-only lower bound on the resistance rise, not an AC impedance simulation. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-22 16:35:30 +07:00
janikandClaude Fable 5	e7627352c1	Fix solver correctness and input-validation issues from code review ... - Refuse the uniform contact model when the fills form multiple disconnected copper groups that each touch both terminals: the prescribed injection split is ill-posed and the grounded system was singular, silently returning garbage (e.g. negative gigaohms). connected_restrict now reports the component count; a power-balance backstop (SolverError) catches any other inconsistent solve. - Connect via/pad barrels to the nearest fill copper within the pad footprint (+1 cell) instead of only the exact center cell, so thermal-relief spokes still stitch layers; barrels that reach fill on fewer than two layers are warned about. ViaLink gains pad_nm (extracted from the padstack, JSON-roundtripped). - Validate dialog input on OK (layers, current > 0, cell > 0, parseable frequency, extra Cu >= 0) with an inline error instead of silently substituting defaults; parse_frequency raises on garbage; pipeline rejects i_test <= 0; choose_cell_size rejects non-positive overrides. - Warn when a contact part is dropped by the connectivity restriction; floor instead of truncate in cell_of; correct the uniform-model summary line; drop an unused variable; refresh plugin.json wording. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-15 14:54:45 +07:00
janikandClaude Fable 5	06c62e04f8	Initial import: KiCad zone resistance plugin ... DC/AC resistance, power dissipation, and via/injection-area currents of copper zone fills. KiCad 10 IPC-API plugin (kicad-python/kipy): multi-layer via-coupled FDM solver, multi-part terminals via User.1/User.2 marker layers, pads as contacts, uniform-injection and equipotential contact models, per-foil skin effect, optional solder/copper buildup on mask openings. 54-case test suite incl. exact analytic references. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-14 17:22:00 +07:00