Files
dsh-skills/skills/research-deep/validate_json.py

199 lines
8.1 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import json
import sys
from collections import defaultdict
from pathlib import Path
import yaml
CATEGORY_MAPPING = {
"basic_info": ["basic_info", "Basic Info"],
"technical_features": ["technical_features", "technical_characteristics", "Technical Features"],
"performance_metrics": ["performance_metrics", "performance", "Performance Metrics"],
"milestone_significance": ["milestone_significance", "milestones", "Milestone Significance"],
"business_info": ["business_info", "commercial_info", "Business Info"],
"competition_ecosystem": ["competition_ecosystem", "competition", "Competition Ecosystem"],
"history": ["history", "History"],
"market_positioning": ["market_positioning", "market", "Market Positioning"],
}
_SKIP_KEYS = {"_source_file", "uncertain"}
def load_fields_yaml(fields_path):
"""Parse fields.yaml in the single schema the research skills emit:
fields:
<category>:
- {name: ..., description: ..., detail_level: ...}
...
uncertain: []
This is the ONLY accepted shape. A fields.yaml that does not match fails
loudly instead of silently passing with zero fields.
Required semantics (so the validator can never pass vacuously / "lie"):
- if ANY field carries an explicit `required:` key -> opt-in, preserve it
- else (detail_level-style, no markers) -> ALL fields required, because the
script's stated purpose is COMPLETE field coverage.
"""
with fields_path.open(encoding="utf-8") as f:
data = yaml.safe_load(f) or {}
defs = [] # (name, category, required_or_None)
fn = data.get("fields")
if not isinstance(fn, dict):
print(f"[ERROR] fields.yaml must use the `fields: {{<category>: [{{name, ...}}]}}` shape; got {type(fn).__name__ if fn is not None else 'None'}.")
sys.exit(1)
for cname, flist in fn.items():
if cname in _SKIP_KEYS:
continue
if not isinstance(flist, list):
print(f"[ERROR] category `{cname}` must map to a list of field dicts; got {type(flist).__name__}.")
sys.exit(1)
for field in flist:
if isinstance(field, dict) and "name" in field:
defs.append((str(field["name"]), str(cname), field.get("required", None)))
else:
print(f"[ERROR] field entry under `{cname}` must be a dict with a `name` key; got {field!r}.")
sys.exit(1)
if not defs:
print("[ERROR] fields.yaml parsed zero fields. Ensure at least one category with field dicts.")
sys.exit(1)
all_fields = {n for n, _, _ in defs}
if any(r is not None for _, _, r in defs):
required_fields = {n for n, _, r in defs if r}
else:
required_fields = set(all_fields)
field_categories = {n: c for n, c, _ in defs}
return all_fields, required_fields, field_categories
def extract_json_fields(data, category_mapping=None):
category_mapping = CATEGORY_MAPPING if category_mapping is None else category_mapping
nested_keys = {k for keys in category_mapping.values() for k in keys}
fields = set()
stack = [(data, True)]
while stack:
obj, is_category_level = stack.pop()
if isinstance(obj, dict):
for k, v in obj.items():
if k in _SKIP_KEYS:
continue
if is_category_level and k in nested_keys:
if isinstance(v, dict):
stack.append((v, True))
continue
fields.add(k)
elif isinstance(obj, list):
stack.extend((item, is_category_level) for item in obj if isinstance(item, dict))
return fields
def validate_json(json_path, all_fields, required_fields, field_categories):
with json_path.open(encoding="utf-8") as f:
data = json.load(f)
json_fields = extract_json_fields(data)
covered = all_fields & json_fields
missing = all_fields - json_fields
extra = json_fields - all_fields
missing_required = missing & required_fields
missing_by_category = defaultdict(list)
for field in missing:
missing_by_category[field_categories.get(field, "Unknown")].append(field)
return {
"file": json_path.name,
"total_defined": len(all_fields),
"covered": len(covered),
"missing": len(missing),
"extra": len(extra),
"coverage_rate": len(covered) / len(all_fields) * 100 if all_fields else 100,
"missing_required": sorted(missing_required),
"missing_optional": sorted(missing - required_fields),
"missing_by_category": {k: sorted(v) for k, v in missing_by_category.items()},
"extra_fields": sorted(extra),
"valid": len(missing_required) == 0,
}
def print_result(result, verbose=True):
status = "PASS" if result["valid"] else "FAIL"
line = "=" * 60
print(f"\n{line}")
print(f"[{status}] {result['file']}")
print(line)
print(f"Coverage: {result['coverage_rate']:.1f}% ({result['covered']}/{result['total_defined']})")
if result["missing_required"]:
print(f"\n[ERROR] Missing required fields ({len(result['missing_required'])}):")
print("\n".join(f" - {f}" for f in result["missing_required"]))
if verbose and result["missing_optional"]:
missing_required = set(result["missing_required"])
print(f"\n[WARN] Missing optional fields ({len(result['missing_optional'])}):")
for cat in sorted(result["missing_by_category"]):
optional = [f for f in result["missing_by_category"][cat] if f not in missing_required]
if optional:
print(f" [{cat}]: {', '.join(optional)}")
if verbose and result["extra_fields"]:
extra = result["extra_fields"]
print(f"\n[INFO] Extra fields ({len(extra)}):")
print(f" {', '.join(extra[:10])}")
if len(extra) > 10:
print(f" ... and {len(extra) - 10} more")
def main():
import argparse
parser = argparse.ArgumentParser(description="Validate whether JSON files cover all fields defined in fields.yaml")
parser.add_argument("--fields", "-f", type=str, help="Path to fields.yaml", default="fields.yaml")
parser.add_argument("--json", "-j", type=str, nargs="*", help="JSON file paths to validate")
parser.add_argument("--dir", "-d", type=str, help="Directory containing JSON files", default="results")
parser.add_argument("--quiet", "-q", action="store_true", help="Show summary only")
args = parser.parse_args()
fields_path = Path(args.fields)
if not fields_path.exists():
for p in (Path.cwd() / "fields.yaml", Path.cwd().parent / "fields.yaml"):
if p.exists():
fields_path = p
break
if not fields_path.exists():
print(f"[ERROR] fields.yaml not found: {fields_path}")
sys.exit(1)
print(f"Field definition file: {fields_path}")
all_fields, required_fields, field_categories = load_fields_yaml(fields_path)
print(f"Total fields: {len(all_fields)} (required: {len(required_fields)}, optional: {len(all_fields) - len(required_fields)})")
json_files = (
[Path(p) for p in args.json]
if args.json
else sorted(Path(args.dir).glob("*.json")) if Path(args.dir).exists() else []
)
if not json_files:
print("[WARN] No JSON files found")
sys.exit(0)
results = []
for json_path in json_files:
if not json_path.exists():
print(f"[WARN] File not found: {json_path}")
continue
result = validate_json(json_path, all_fields, required_fields, field_categories)
results.append(result)
print_result(result, verbose=not args.quiet)
line = "=" * 60
print(f"\n{line}")
print("Summary")
print(line)
passed = sum(1 for r in results if r["valid"])
avg_coverage = sum(r["coverage_rate"] for r in results) / len(results) if results else 0
print(f"Validation passed: {passed}/{len(results)}")
print(f"Average coverage: {avg_coverage:.1f}%")
if passed < len(results):
sys.exit(1)
if __name__ == "__main__":
main()