Files
Jyotisha/scripts/rectification/api_service.py
T
Jesse_Chen 8e31680b45 fix(rectification): honor declared birth-time uncertainty and split windows over two hours (BUG-571–573)
Intake stores how sure the user is; rectification now searches that range, offers a one-click widen when event fit is low at the edge, and trisects windows longer than two hours before the minute grid.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-07 12:18:50 +08:00

531 lines
22 KiB
Python

from __future__ import annotations
from typing import Any, Mapping, Sequence
from uuid import NAMESPACE_URL, uuid5
from scripts.active_rectification_events import build_candidate_result_summary
from scripts.rectification.candidate_feature_service import build_candidate_feature_snapshot
from scripts.rectification.contracts import (
EVENT_CONTRACT_VERSION,
RectificationRequest,
is_primary_scoreable_event,
)
from scripts.rectification.decision_policy import (
EXECUTION_LEDGER_VERSION,
POLICY_VERSION,
build_candidate_decisions,
build_decision_receipt,
build_execution_ledger,
)
from scripts.rectification.diagnostics_service import run_diagnostics
from scripts.rectification.scoring_service import (
ALGORITHM_VERSION,
build_event_contribution_matrix,
calculation_spec,
score_from_matrix,
scoreable_request,
sha256,
)
def _clock_minutes(value: str) -> int:
hour, minute = value[:5].split(":", 1)
return int(hour) * 60 + int(minute)
def _window_width(start_time: str, end_time: str) -> int:
return (_clock_minutes(end_time) - _clock_minutes(start_time)) % 1_440 + 1
def _report_candidate_range(
request: RectificationRequest,
candidate_scores: Sequence[dict[str, Any]],
representative_time: str | None,
) -> dict[str, Any]:
top_score = max((float(row.get("score") or 0) for row in candidate_scores), default=None)
top_times = [
str(row.get("time"))[:5]
for row in candidate_scores
if top_score is not None and float(row.get("score") or 0) == top_score
]
if not top_times:
return {
"start_time": request["start_time"],
"end_time": request["end_time"],
"representative_time": representative_time,
"width_minutes": _window_width(request["start_time"], request["end_time"]),
"representative_is_unique": False,
}
return {
"start_time": top_times[0],
"end_time": top_times[-1],
"representative_time": representative_time or top_times[len(top_times) // 2],
"width_minutes": len(top_times),
"representative_is_unique": False,
}
def _window_span_minutes(start_time: str, end_time: str) -> int:
start = _clock_minutes(start_time)
end = _clock_minutes(end_time)
return end - start if end >= start else 1440 - start + end
def _adaptive_minute_step(start_time: str, end_time: str) -> int:
width = _window_span_minutes(start_time, end_time)
if width > 360:
return 10
if width > 180:
return 5
return 2
def _block_scan_periods(request: RectificationRequest) -> list[tuple[str, str, str]]:
custom = request.get("blocks")
if isinstance(custom, list) and custom:
periods: list[tuple[str, str, str]] = []
for item in custom:
if not isinstance(item, dict):
continue
label = str(item.get("period") or item.get("label") or "")
start_time = str(item.get("start_time") or "")[:5]
end_time = str(item.get("end_time") or "")[:5]
if label and start_time and end_time:
periods.append((label, start_time, end_time))
if periods:
return periods
return list(BLOCK_SCAN_PERIODS)
def _report_evidence(
request: RectificationRequest,
built: dict[str, Any],
representative_time: str | None,
) -> list[dict[str, Any]]:
matrix = built.get("matrix") or {}
rows: list[dict[str, Any]] = []
for event in request.get("events") or []:
if not is_primary_scoreable_event(event):
continue
contribution = (matrix.get(event["id"]) or {}).get(representative_time or "")
contribution = contribution if isinstance(contribution, dict) else {}
points = float(contribution.get("points") or 0)
status = "supporting" if points > 0 else "contradictory" if points < 0 else "unconfirmed"
rows.append({
"event_id": event["id"],
"summary": str(event.get("summary") or "").strip(),
"domain": event["domain"],
"date": {
"start": event["date_start"],
"end": event["date_end"],
"precision": event["precision"],
},
"status": status,
"supports_candidate_time": representative_time if status == "supporting" else None,
"methods": sorted({str(layer) for layer in contribution.get("technique_layers") or []}),
})
return rows
def _report_excluded_candidates(
candidate_decisions: Sequence[dict[str, Any]],
representative_time: str | None,
) -> list[dict[str, Any]]:
return [
{
"time": str(candidate.get("time") or "")[:5],
"reason": "not_the_leading_candidate",
"representative_time": representative_time,
}
for candidate in candidate_decisions
if str(candidate.get("time") or "")[:5] != (representative_time or "")
]
def _confirmation_blockers(receipt: dict[str, Any]) -> list[dict[str, str]]:
allowed = {"VedAstro 分钟级校验", "唯一分钟确认"}
return [
{
"technique": str(row.get("technique")),
"status": str(row.get("status")),
"user_meaning": str(row.get("note") or ""),
}
for row in receipt.get("technique_audit_table") or []
if isinstance(row, dict)
and str(row.get("technique")) in allowed
and str(row.get("status")) != "executed"
]
def _rectification_report(
request: RectificationRequest,
built: dict[str, Any],
candidate_scores: Sequence[dict[str, Any]],
candidate_decisions: Sequence[dict[str, Any]],
receipt: dict[str, Any],
) -> dict[str, Any]:
representative_time = str(receipt.get("representative_time") or "")[:5] or None
blockers = _confirmation_blockers(receipt)
candidate_range = _report_candidate_range(request, candidate_scores, representative_time)
limitations = [item["user_meaning"] for item in blockers if item["user_meaning"]]
if not limitations:
limitations.append("本会话以代表性时间收口,不确认唯一分钟。")
return {
"candidate_range": candidate_range,
"representative_time": representative_time,
"representative_label": "代表性候选,不是唯一解",
"confidence": receipt.get("overall_confidence", "low"),
"evidence": _report_evidence(request, built, representative_time),
"excluded_candidates": _report_excluded_candidates(candidate_decisions, representative_time),
"next_step_codes": [],
"confirmation_gate_blockers": blockers,
"limitations": limitations,
"claim_status": "candidate_range_not_birth_time_truth",
}
def engine_scoring_versions() -> dict[str, str]:
"""Identity fields also returned by `/api/rectification/v5/score`, without scoring."""
return {
"algorithm_version": ALGORITHM_VERSION,
"event_contract_version": EVENT_CONTRACT_VERSION,
"decision_policy_version": POLICY_VERSION,
}
def candidate_features(request: RectificationRequest) -> dict[str, Any]:
spec = calculation_spec(request)
spec_hash = sha256(spec)
scoring_request = scoreable_request(request)
return {
"algorithm_version": ALGORITHM_VERSION,
"event_contract_version": EVENT_CONTRACT_VERSION,
"decision_policy_version": POLICY_VERSION,
"calculation_spec": spec,
"calculation_spec_hash": spec_hash,
"candidate_feature_snapshot": build_candidate_feature_snapshot(scoring_request, spec_hash),
"can_confirm_exact_minute": False,
}
def score_candidates(request: RectificationRequest) -> dict[str, Any]:
scoring_request = scoreable_request(request)
built = build_event_contribution_matrix(scoring_request)
rows = score_from_matrix(scoring_request, built)
spec = calculation_spec(request)
spec_hash = sha256(spec)
diagnostic_values = run_diagnostics(scoring_request, rows, built)
fingerprint = sha256({
key: value
for key, value in request.items()
if key != "asked_probe_keys"
})
result_id = str(uuid5(NAMESPACE_URL, f"{ALGORITHM_VERSION}:{fingerprint}"))
candidate_decisions = build_candidate_decisions(
rows,
result_id=result_id,
static_contexts=built.get("static_contexts") if isinstance(built.get("static_contexts"), list) else None,
)
decision_receipt = build_decision_receipt(request, candidate_decisions, built, diagnostic_values)
execution_ledger = build_execution_ledger(request, built, diagnostic_values, candidate_decisions)
representative = candidate_decisions[0] if candidate_decisions else None
representative_time = str(representative.get("time") or "")[:5] if representative else None
report_range = _report_candidate_range(request, rows, representative_time)
report_evidence = _report_evidence(request, built, representative_time)
summary_evidence = [
{
"event_id": item["event_id"],
"domain": item["domain"],
"candidate_time": representative_time or "",
"rule_ids": item["methods"],
"points": 1 if item["status"] == "supporting" else -1 if item["status"] == "contradictory" else 0,
}
for item in report_evidence
]
candidate_summary = build_candidate_result_summary({
"winning_segment": report_range,
"event_count": len(scoring_request.get("events", [])),
"margin_percent": decision_receipt.get("margin_percent", 0),
"reasons": decision_receipt.get("reasons", []),
"evidence": summary_evidence,
})
candidate_summary["stability"] = {"label": decision_receipt.get("overall_confidence", "low")}
rectification_report = _rectification_report(
request, built, [{
"time": row["time"],
"score": row["score"],
} for row in rows], candidate_decisions, decision_receipt,
)
rectification_report["next_step_codes"] = candidate_summary["next_step_codes"]
candidate_summary["report"] = rectification_report
return {
"result_id": result_id,
"algorithm_version": ALGORITHM_VERSION,
"event_contract_version": EVENT_CONTRACT_VERSION,
"decision_policy_version": POLICY_VERSION,
"calculation_spec": spec,
"calculation_spec_hash": spec_hash,
"candidate_scores": [{
"time": row["time"],
"score": row["score"],
"supporting_event_ids": [item["event_id"] for item in row["evidence"] if item["points"] > 0],
"conflicting_event_ids": [item["event_id"] for item in row["evidence"] if item["points"] < 0],
} for row in rows],
"candidate_decisions": candidate_decisions,
"candidate_decision_receipt": decision_receipt,
"decision_receipt": decision_receipt,
"execution_ledger_version": EXECUTION_LEDGER_VERSION,
"execution_ledger": execution_ledger,
"event_contribution_matrix": built["matrix"],
"candidate_feature_snapshot": build_candidate_feature_snapshot(
scoring_request, spec_hash, built.get("static_contexts")
),
"diagnostics": diagnostic_values,
"candidate_summary": candidate_summary,
"next_step_codes": candidate_summary["next_step_codes"],
"stability": candidate_summary["stability"],
"rectification_report": rectification_report,
"robustness": {
"neighbor_support_minutes": diagnostic_values.get("neighbor_support_minutes", 0),
"leave_one_out_retention_rate": diagnostic_values.get("leave_one_event_out_retention_rate", 0),
"leave_one_domain_out_retention_rate": diagnostic_values.get("leave_one_domain_out_retention_rate", 0),
"date_sensitivity_retention_rate": diagnostic_values.get("date_sensitivity_retention_rate", 0),
},
"missing_layers": built["missing_layers"],
"display_allowed": decision_receipt["display_allowed"],
"selection_allowed": decision_receipt["selection_allowed"],
"acceptance_allowed": decision_receipt["acceptance_allowed"],
"propose_allowed": decision_receipt["propose_allowed"],
"confirmation_allowed": decision_receipt["confirmation_allowed"],
"representative_candidate_id": representative["candidate_id"] if representative else None,
"representative_time": representative["time"] if representative else None,
"overall_confidence": decision_receipt["overall_confidence"],
"margin_percent": decision_receipt["margin_percent"],
"can_confirm_exact_minute": decision_receipt["confirmation_allowed"],
}
def diagnostics(request: RectificationRequest) -> dict[str, Any]:
scored = score_candidates(request)
return {
"result_id": scored["result_id"],
"algorithm_version": scored["algorithm_version"],
"event_contract_version": scored["event_contract_version"],
"decision_policy_version": scored["decision_policy_version"],
"calculation_spec_hash": scored["calculation_spec_hash"],
"candidate_decisions": scored["candidate_decisions"],
"candidate_decision_receipt": scored["candidate_decision_receipt"],
"decision_receipt": scored["decision_receipt"],
"execution_ledger_version": scored["execution_ledger_version"],
"execution_ledger": scored["execution_ledger"],
"diagnostics": scored["diagnostics"],
"candidate_summary": scored.get("candidate_summary", {"next_step_codes": ["do_not_apply_as_birth_time_truth"]}),
"next_step_codes": scored.get("next_step_codes", ["do_not_apply_as_birth_time_truth"]),
"stability": scored.get("stability", {"label": scored.get("overall_confidence", "low")}),
"rectification_report": scored.get("rectification_report", {}),
"missing_layers": scored["missing_layers"],
"display_allowed": scored["display_allowed"],
"selection_allowed": scored["selection_allowed"],
"acceptance_allowed": scored["acceptance_allowed"],
"propose_allowed": scored["propose_allowed"],
"confirmation_allowed": scored["confirmation_allowed"],
"representative_candidate_id": scored["representative_candidate_id"],
"representative_time": scored["representative_time"],
"overall_confidence": scored["overall_confidence"],
"margin_percent": scored["margin_percent"],
"can_confirm_exact_minute": scored["confirmation_allowed"],
}
def range_reading(request: Mapping[str, Any]) -> dict[str, Any]:
"""Stable vs minute-sensitive themes for one unresolved clock window."""
from types import SimpleNamespace
from scripts.jyotish_engine import _build_birth_time_sensitivity
body = dict(request or {})
birth_date = str(body.get("birth_date") or "").strip()
if birth_date:
year_text, month_text, day_text = birth_date.split("-", 2)
year, month, day = int(year_text), int(month_text), int(day_text)
else:
year, month, day = int(body["year"]), int(body["month"]), int(body["day"])
representative = str(body.get("representative_time") or "")[:5]
if len(representative) == 5 and representative[2] == ":":
hour, minute = int(representative[:2]), int(representative[3:])
else:
hour = int(body.get("hour") or 12)
minute = int(body.get("minute") or 0)
representative = f"{hour:02d}:{minute:02d}"
raw_range = body.get("candidate_range")
if isinstance(raw_range, Mapping):
start_time = str(raw_range.get("start_time") or "")[:5]
end_time = str(raw_range.get("end_time") or "")[:5]
representative = str(raw_range.get("representative_time") or representative)[:5]
else:
start_time = str(body.get("start_time") or "")[:5]
end_time = str(body.get("end_time") or "")[:5]
hour, minute = int(representative[:2]), int(representative[3:])
accuracy = str(body.get("birth_time_accuracy") or "provisional")
args = SimpleNamespace(
year=year,
month=month,
day=day,
hour=hour,
minute=minute,
second=0,
lat=float(body["lat"]),
lon=float(body["lon"]),
tz=float(body["tz"]),
ayanamsa=body.get("ayanamsa") or "raman",
node_mode=body.get("node_mode") or "mean",
birth_time_accuracy=accuracy,
candidate_range={
"start_time": start_time,
"end_time": end_time,
"representative_time": representative,
},
representative_time=representative,
declared_window_start=None,
declared_window_end=None,
uncertainty_before_minutes=None,
uncertainty_after_minutes=None,
)
sensitivity = _build_birth_time_sensitivity(args)
themes = sensitivity.get("theme_sensitivity")
themes = themes if isinstance(themes, dict) else {}
stable = [
key for key, row in themes.items()
if isinstance(row, dict) and row.get("status") == "stable"
]
sensitive = [
key for key, row in themes.items()
if isinstance(row, dict) and row.get("status") == "sensitive"
]
return {
"window": sensitivity.get("window"),
"stable_themes": stable,
"sensitive_themes": sensitive,
"claim_boundary": sensitivity.get("claim_boundary"),
"theme_sensitivity": themes,
"accuracy": sensitivity.get("accuracy"),
"status": sensitivity.get("status"),
}
BLOCK_SCAN_PERIODS: tuple[tuple[str, str, str], ...] = (
("early_morning", "04:00", "07:59"),
("morning", "08:00", "11:59"),
("afternoon", "12:00", "17:59"),
("evening", "18:00", "22:59"),
("late_night", "23:00", "03:59"),
)
def _clock_in_declared_period(clock: str, start_time: str, end_time: str) -> bool:
current = _clock_minutes(clock[:5])
start = _clock_minutes(start_time)
end = _clock_minutes(end_time)
if start <= end:
return start <= current <= end
return current >= start or current <= end
def _normalize_relative_support(raw: Sequence[float]) -> list[float]:
floored = [max(0.0, float(value)) for value in raw]
total = sum(floored)
if not floored:
return []
if total <= 0:
shares = [round(100.0 / len(floored), 1) for _ in floored]
else:
shares = [round(100.0 * value / total, 1) for value in floored]
delta = round(100.0 - sum(shares), 1)
if shares:
shares[shares.index(max(shares))] = round(shares[shares.index(max(shares))] + delta, 1)
return shares
def block_scan(request: RectificationRequest) -> dict[str, Any]:
"""Aggregate event scores into declared periods or caller-supplied sub-blocks."""
requested_step = request.get("minute_step")
if isinstance(requested_step, int) and requested_step > 1:
step = requested_step
else:
step = _adaptive_minute_step(request["start_time"], request["end_time"])
if not request.get("blocks"):
step = int(request.get("minute_step") or 10)
if step <= 1:
step = 10
scoring_request = {**request, "minute_step": step}
scored = score_candidates(scoring_request)
events_by_id = {
str(event.get("id") or ""): event
for event in request.get("events") or []
if isinstance(event, dict)
}
rows = [
row for row in scored.get("candidate_scores") or []
if isinstance(row, dict) and str(row.get("time") or "")[:5]
]
day_scores = [float(row.get("score") or 0) for row in rows]
min_day = min(day_scores) if day_scores else 0.0
periods = _block_scan_periods(request)
raw_support: list[float] = []
blocks: list[dict[str, Any]] = []
for period, start_time, end_time in periods:
members = [
row for row in rows
if _clock_in_declared_period(str(row.get("time") or "")[:5], start_time, end_time)
]
counts: dict[str, int] = {}
for row in members:
for event_id in row.get("supporting_event_ids") or []:
key = str(event_id)
if key:
counts[key] = counts.get(key, 0) + 1
top_events = []
for event_id, _count in sorted(counts.items(), key=lambda item: (-item[1], item[0]))[:3]:
event = events_by_id.get(event_id) or {}
top_events.append({
"event_id": event_id,
"domain": event.get("domain"),
"summary": event.get("summary"),
})
member_scores = [float(row.get("score") or 0) for row in members]
mean = (sum(member_scores) / len(member_scores)) if member_scores else 0.0
raw_support.append(max(mean - min_day, 0.0))
blocks.append({
"period": period,
"start_time": start_time,
"end_time": end_time,
"relative_support": 0,
"top_events": top_events,
"candidate_count": len(members),
})
shares = _normalize_relative_support(raw_support)
for block, share in zip(blocks, shares):
block["relative_support"] = share
receipt = scored.get("decision_receipt") if isinstance(scored.get("decision_receipt"), dict) else {}
return {
"result_id": scored.get("result_id"),
"algorithm_version": scored.get("algorithm_version"),
"calculation_spec": scored.get("calculation_spec"),
"calculation_spec_hash": scored.get("calculation_spec_hash"),
"minute_step": step,
"candidate_count": len(rows),
"precision_stage": {"current": "block_scan"},
"blocks": blocks,
"discriminating_event_probes": [],
"acceptance_allowed": False,
"selection_allowed": False,
"display_allowed": False,
"decision_receipt": {
**receipt,
"precision_stage": {"current": "block_scan"},
"discriminating_event_probes": [],
"acceptance_allowed": False,
"selection_allowed": False,
},
}