town op• Data kinds: none → table (an op determined by its arguments alone — it takes no image or data input)
• Call: import fullseye as fs; fs.ledger.town_rules(jurisdiction: 'str' = 'JP') -> 'dict' (to call the implementation directly, import drivetown; drivetown.town_rules(jurisdiction: 'str' = 'JP') -> 'dict'; from the registry, opsdrive.get("town_rules"))
Rule pack (a copy of RULE_PACKS). {"jurisdiction", "side": "left"|"right", "crossing_stop": "always"|"when_active", "intersection_stop": "signal", "hold_s", "look_required", "look_hold_s", "sources": [...], "verified", "notes"}.
> The detailed description below is the original text — the summary and the headings are translated.
JP = 左側通行・踏切は常に一時停止 + 安全確認(道路交通法 33 条 1 項、本文で確認済 → verified True)。US = 右側通行・一般車は警報中だけ停止(州法。一次確認なし → verified False)。DE = 右側通行・StVO §19 で遮断機/灯火が動作している時だけ(一次確認なし → verified False)。verified が False の規則は PoC・報告で断定しない。
Raises ValueError: 知らない jurisdiction。
• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).
• Operator provenance and references — the sources of the research/methods this op family came from.
• The canonical algorithm (author, year) and its uses are named in the family usage guide above.
• poc_driving_town — py -3.11 examples/poc_driving_town.py
table as input)course_layout · course_occupancy · course_contains · world_build · world_camera · world_move · lidar_scan · rss_longitudinal_same
town)town_chain · town_layout · town_world · town_centerline · town_stop_lines · town_crossing_state · town_run · town_checks
*Provenance: drivetown.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.