Siddharth Kothari
6672d2be57
Agentic schematic validation: datasheet extraction via Claude Console Skills, netlist/BOM design graph, per-IC direct datasheet review with page citations, capacitor derating, Next.js report UI. Extracted from the Pinscope cloud codebase. Auth and billing live in the private gateway repo behind stable seams (billing_hook.py, adapter files listed in CLAUDE.md).
75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
#!/usr/bin/env python3
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"""Validate extraction output against the pattern schema."""
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import json
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import re
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import sys
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from pathlib import Path
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SCHEMA_PATH = Path(__file__).parent / "schema.json"
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def validate(data: dict) -> list[str]:
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"""Return list of validation errors (empty = valid)."""
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errors = []
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schema = json.loads(SCHEMA_PATH.read_text())
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for field in schema.get("required", []):
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if field not in data:
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errors.append(f"Missing required field: {field}")
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if "component_type" in data:
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ct = data["component_type"]
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if ct not in ("resistor", "capacitor", "inductor"):
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errors.append(f"component_type must be resistor/capacitor/inductor, got: {ct!r}")
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if "regex" in data:
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try:
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pattern = re.compile(data["regex"])
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except re.error as e:
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errors.append(f"Invalid regex: {e}")
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pattern = None
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if pattern and "example_mpns" in data:
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for mpn in data["example_mpns"]:
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if not pattern.match(mpn):
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errors.append(f"Regex does not match example MPN: {mpn!r}")
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if "fields" in data:
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fields = data["fields"]
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if not isinstance(fields, list) or len(fields) == 0:
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errors.append("fields must be a non-empty array")
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else:
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for i, field in enumerate(fields):
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for f in ["name", "position", "length", "description"]:
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if f not in field:
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errors.append(f"fields[{i}] missing: {f}")
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if "value_decoder" in data:
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vd = data["value_decoder"]
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if not isinstance(vd, dict) or "type" not in vd:
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errors.append("value_decoder must be an object with a 'type' field")
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return errors
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if __name__ == "__main__":
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if len(sys.argv) < 2:
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print("Usage: python3 validate.py '<json string>'")
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sys.exit(1)
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try:
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data = json.loads(sys.argv[1])
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except json.JSONDecodeError as e:
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print(f"INVALID JSON: {e}")
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sys.exit(1)
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errors = validate(data)
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if errors:
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print("VALIDATION FAILED:")
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for err in errors:
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print(f" - {err}")
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sys.exit(1)
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else:
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print("VALIDATION PASSED")
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