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docs: record first research contract sync

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732642856
2026-07-16 12:38:09 +08:00
parent fd06bdc2ee
commit 37fea987f9
4 changed files with 94 additions and 15 deletions
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references/cross_project_contract/fixture_manifest.v1.json
+17 -2
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@@ -4,8 +4,23 @@
"fixtures": [
{
"id": "public_synthetic_delhi_1990_noon_mean_lahiri",
"birth": {"synthetic": true, "year": 1990, "month": 1, "day": 1, "hour": 12, "minute": 0, "second": 0, "lat": 28.6139, "lon": 77.209, "tz": 5.5},
"effective": {"ayanamsa": "lahiri", "node_mode": "mean", "timezone_offset": 5.5},
"birth": {
"synthetic": true,
"year": 1990,
"month": 1,
"day": 1,
"hour": 12,
"minute": 0,
"second": 0,
"lat": 28.6139,
"lon": 77.209,
"tz": 5.5
},
"effective": {
"ayanamsa": "lahiri",
"node_mode": "mean",
"timezone_offset": 5.5
},
"compatibility_hash": "257042461fe303aa3bff5a8333f65090832ce8a2be395f038523838d724b474b"
}
]
references/cross_project_contract/sync_ledger.json
+24 -1
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@@ -1,4 +1,27 @@
{
"schema_version": 1,
"entries": []
"entries": [
{
"source_repository": "732642856/yinduzhanxing",
"source_commit": "f4d8148fc031cfa581bce7f30410fcd63fc89202",
"target_repository": "jesse-ux/Jyotisha",
"target_commit": "fd06bdc2eefa5547ed09968a218a8590df484bf3",
"change_class": "calculation_contract",
"copied_files": [
"references/cross_project_contract/fixture_manifest.v1.json",
"references/cross_project_contract/sync_ledger.json",
"scripts/cross_project_contract.py",
"tests/test_cross_project_contract.py"
],
"dependency_delta": "none",
"privacy_review": "pass: public synthetic fixture only; no production configuration or user data",
"focused_tests": [
"python3 -m pytest -q tests/test_cross_project_contract.py",
"python3 scripts/cross_project_contract.py --require-match --format json",
"python3 scripts/public_release_privacy_scan.py --json"
],
"hash_contract_result": "pass: 257042461fe303aa3bff5a8333f65090832ce8a2be395f038523838d724b474b",
"rollback": "git revert f4d8148 / git revert fd06bdc"
}
]
}
scripts/cross_project_contract.py
+36 -8
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@@ -19,9 +19,17 @@ from jyotish_engine import compute_chart_data
PLANETS = ("Sun", "Moon", "Mars", "Mercury", "Jupiter", "Venus", "Saturn", "Rahu", "Ketu")
REQUIRED_LEDGER_FIELDS = {
"source_repository", "source_commit", "target_repository", "target_commit",
"change_class", "copied_files", "dependency_delta", "privacy_review",
"focused_tests", "hash_contract_result", "rollback",
"source_repository",
"source_commit",
"target_repository",
"target_commit",
"change_class",
"copied_files",
"dependency_delta",
"privacy_review",
"focused_tests",
"hash_contract_result",
"rollback",
}
@@ -69,8 +77,15 @@ def compatibility_payload(chart: dict[str, Any], fixture: dict[str, Any]) -> dic
return {
"fixture_id": fixture["id"],
"birth": {key: value for key, value in fixture["birth"].items() if key != "synthetic"},
"effective": fixture["effective"],
"ascendant": {"sign": chart["ascendant"]["sign"], "lon": _longitude(chart["ascendant"])},
"effective": {
"ayanamsa": fixture["effective"]["ayanamsa"],
"node_mode": fixture["effective"]["node_mode"],
"timezone_offset": fixture["effective"]["timezone_offset"],
},
"ascendant": {
"sign": chart["ascendant"]["sign"],
"lon": _longitude(chart["ascendant"]),
},
"planets": {
planet: {"sign": chart["planets"][planet]["sign"], "lon": _longitude(chart["planets"][planet])}
for planet in PLANETS
@@ -79,7 +94,9 @@ def compatibility_payload(chart: dict[str, Any], fixture: dict[str, Any]) -> dic
def compatibility_hash(chart: dict[str, Any], fixture: dict[str, Any]) -> str:
encoded = json.dumps(compatibility_payload(chart, fixture), ensure_ascii=True, sort_keys=True, separators=(",", ":")).encode("utf-8")
encoded = json.dumps(
compatibility_payload(chart, fixture), ensure_ascii=True, sort_keys=True, separators=(",", ":")
).encode("utf-8")
return hashlib.sha256(encoded).hexdigest()
@@ -90,13 +107,24 @@ def evaluate_manifest(path: Path) -> dict[str, Any]:
chart = _calculate_fixture_chart(fixture)
actual = compatibility_hash(chart, fixture)
expected = fixture["compatibility_hash"]
fixtures.append({"id": fixture["id"], "expected_compatibility_hash": expected, "actual_compatibility_hash": actual, "matches": actual == expected})
fixtures.append(
{
"id": fixture["id"],
"expected_compatibility_hash": expected,
"actual_compatibility_hash": actual,
"matches": actual == expected,
}
)
return {"schema_version": 1, "manifest": str(path), "fixtures": fixtures, "matches": all(row["matches"] for row in fixtures)}
def main(argv: list[str] | None = None) -> int:
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument("--manifest", type=Path, default=ROOT / "references" / "cross_project_contract" / "fixture_manifest.v1.json")
parser.add_argument(
"--manifest",
type=Path,
default=ROOT / "references" / "cross_project_contract" / "fixture_manifest.v1.json",
)
parser.add_argument("--format", choices=("text", "json"), default="text")
parser.add_argument("--require-match", action="store_true")
args = parser.parse_args(argv)
tests/test_cross_project_contract.py
+17 -4
View File
@@ -1,4 +1,4 @@
"""Public synthetic-fixture contract shared with the backup repository."""
"""Public synthetic-fixture contract shared with the commercial repository."""
from __future__ import annotations
@@ -20,15 +20,17 @@ LEDGER = ROOT / "references" / "cross_project_contract" / "sync_ledger.json"
def test_public_fixture_manifest_has_complete_effective_settings() -> None:
manifest = contract.load_manifest(MANIFEST)
fixture = manifest["fixtures"][0]
assert manifest["schema_version"] == 1
assert manifest["privacy_scope"] == "public_synthetic_only"
fixture = manifest["fixtures"][0]
assert fixture["birth"]["synthetic"] is True
assert fixture["effective"] == {"ayanamsa": "lahiri", "node_mode": "mean", "timezone_offset": 5.5}
def test_local_calculation_matches_public_compatibility_hash() -> None:
report = contract.evaluate_manifest(MANIFEST)
assert report["matches"] is True
assert report["fixtures"][0]["matches"] is True
@@ -38,7 +40,9 @@ def test_comparator_reports_tampered_expected_hash(tmp_path: Path) -> None:
manifest["fixtures"][0]["compatibility_hash"] = "0" * 64
changed = tmp_path / "fixture_manifest.v1.json"
changed.write_text(json.dumps(manifest), encoding="utf-8")
report = contract.evaluate_manifest(changed)
assert report["matches"] is False
assert report["fixtures"][0]["matches"] is False
@@ -47,16 +51,25 @@ def test_compatibility_payload_normalizes_engine_degree_field() -> None:
fixture = contract.load_manifest(MANIFEST)["fixtures"][0]
chart = {
"ascendant": {"sign": "Aries", "degree": 1.25},
"planets": {planet: {"sign": "Aries", "degree": float(index)} for index, planet in enumerate(contract.PLANETS)},
"planets": {
planet: {"sign": "Aries", "degree": float(index)}
for index, planet in enumerate(contract.PLANETS)
},
}
payload = contract.compatibility_payload(chart, fixture)
assert payload["ascendant"]["lon"] == 1.25
assert payload["planets"]["Sun"]["lon"] == 0.0
def test_sync_ledger_requires_provenance_privacy_tests_hash_and_rollback() -> None:
ledger = contract.load_ledger(LEDGER)
assert ledger == {"schema_version": 1, "entries": []}
assert ledger["schema_version"] == 1
assert len(ledger["entries"]) == 1
assert contract.validate_ledger_entry(ledger["entries"][0]) == []
assert ledger["entries"][0]["privacy_review"].startswith("pass:")
missing = contract.validate_ledger_entry({"source_repository": "x"})
assert "target_commit" in missing
assert "privacy_review" in missing