56 lines
1.6 KiB
Markdown
56 lines
1.6 KiB
Markdown
# Development Notes
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## Local Commands
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Recommended:
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```bash
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uv sync --frozen
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uv run scanslicer
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```
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Alternative:
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```bash
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python -m scanslicer
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```
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## Packaging and Entry Points
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- Python package metadata: `pyproject.toml`
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- Console script: `scanslicer = scanslicer.entry:main`
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- Module entry: `python -m scanslicer`
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## High-Level Code Layout
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- `scanslicer/entry.py`: startup arguments + backend selection
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- `scanslicer/main.py`: main window and application bootstrap
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- `scanslicer/controller*.py`: user action logic
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- `scanslicer/ui_builders*.py`: widget construction
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- `scanslicer/canvas*.py`: preview rendering and interactive editing
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- `scanslicer/autoslicer*.py`: detection, auto-tune, and feedback engine
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- `scanslicer/params.py`: parameter schema and persistence
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- `scanslicer/slices.py`: box geometry utilities
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## Concurrency Model
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- Background work is executed via `QThreadPool`.
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- Thread pool is configured to a single worker thread to avoid overlapping detection/autotune tasks.
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- UI updates are dispatched through Qt signals.
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## Persistence Model Summary
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- Defaults and presets are JSON files.
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- Auto-tune feedback is a JSON list of historical entries.
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- Status log is plain text with session reset per app launch.
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All paths are configurable by environment variables (see `docs/runtime-config.md`).
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## Current Testing State
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- No automated test suite is currently present in this repository.
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- Recommended validation after changes:
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- startup on Wayland and X11
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- detection and save flow on representative sample scans
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- auto-tune profile run and feedback write/read cycle
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- AppImage and Docker startup sanity checks
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