Add a synthetic quality suite and upstream parity record.

Assistant: grok
Assistant-Session: 01a1531b-6698-7732-8587-f28ea604bcdf

scripts/quality_report.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+"""Print a quality report for every example dataspace."""
+
+from __future__ import annotations
+
+import json
+import sys
+from datetime import date
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+sys.path.insert(0, str(ROOT))
+
+from content_explorer.quality import report_dataspaces  # noqa: E402
+
+
+def main() -> int:
+    reports = report_dataspaces(ROOT / "examples" / "dataspaces", today=date.today().isoformat())
+    if not reports:
+        print("no dataspace fixtures found", file=sys.stderr)
+        return 1
+    problems = []
+    for report in reports:
+        if report["provenance"]["complete"] != report["provenance"]["records"]:
+            problems.append(f"{report['dataspace']}: provenance incomplete")
+        for name, count in report["failureClasses"].items():
+            if count:
+                problems.append(f"{report['dataspace']}: {name} {count}")
+    json.dump(reports, sys.stdout, indent=2)
+    sys.stdout.write("\n")
+    if problems:
+        print("\n".join(problems), file=sys.stderr)
+        return 1
+    print("Quality report OK", file=sys.stderr)
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())