Auto-populating, criteria-driven playlists that import faithfully from iTunes.
- lintunes/smart.py: recursive SmartCriteria/SmartGroup/SmartRule/SmartLimit
model (JSON round-tripping), a shared FIELD_REGISTRY used by both the
evaluator and the editor, and evaluate() (match all/any, nested groups,
string/int/duration/rating/date/bool ops, "in the last N", limit by
items/time/size). Null play/skip dates are treated as the distant past,
matching iTunes.
- iTunes import via a vendored MIT-licensed binary parser
(lintunes/itunes_smart/, from cvzi/itunes_smartplaylist). Nested groups
parse and evaluate; blobs we can't represent (MediaKind/iCloud/etc.) flag
unsupported and keep the imported snapshot. "loved" is dropped per user pref.
- library_manager: create/set/recompute smart playlists (undoable), field-scoped
coalesced live recompute hooked into the edit/play/skip/add funnels, a no-op
equality guard to avoid Syncthing churn, and manual-edit guards. main.py
recomputes on load; conflict_resolver keeps newest criteria for smart lists.
- GUI: ❧ glyph painted in the sidebar branch column, read-only track table for
smart playlists, New/Edit Smart Playlist menus, and SmartPlaylistEditorDialog
(per-field rule rows, match all/any, limits, live updating).
Tests: tests/test_round14.py (real captured blobs in tests/smart_blobs.json).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
