initial

scripts/verify_solutions.py

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+#!/usr/bin/env python3
+"""
+Verify that solutions were extracted successfully
+Shows sample solutions from the database
+"""
+
+import json
+import os
+import sys
+import pymysql
+from dotenv import load_dotenv
+
+
+def load_env_config():
+    """Load database configuration from .env file"""
+    load_dotenv()
+
+    config = {
+        'host': os.getenv('DB_HOST'),
+        'user': os.getenv('DB_USER'),
+        'password': os.getenv('DB_PASSWORD'),
+        'database': os.getenv('DB_NAME'),
+        'port': int(os.getenv('DB_PORT', 3306)),
+        'charset': 'utf8mb4'
+    }
+
+    return config
+
+
+def main():
+    print("Solution Verification Tool")
+    print("=" * 60)
+
+    # Load configuration and connect
+    config = load_env_config()
+    connection = pymysql.connect(**config)
+    cursor = connection.cursor()
+
+    # Get statistics
+    cursor.execute("SELECT COUNT(*) FROM arc_jsons")
+    total_records = cursor.fetchone()[0]
+
+    cursor.execute("SELECT COUNT(*) FROM arc_jsons WHERE solution IS NOT NULL")
+    with_solutions = cursor.fetchone()[0]
+
+    cursor.execute("SELECT COUNT(*) FROM arc_jsons WHERE solution IS NULL")
+    without_solutions = cursor.fetchone()[0]
+
+    print(f"\nDatabase Statistics:")
+    print(f"  Total records: {total_records}")
+    print(f"  With solutions: {with_solutions}")
+    print(f"  Without solutions: {without_solutions}")
+
+    # Show 5 sample solutions
+    print(f"\nSample Solutions:")
+    print("-" * 60)
+
+    cursor.execute("SELECT id, solution FROM arc_jsons WHERE solution IS NOT NULL LIMIT 5")
+    samples = cursor.fetchall()
+
+    for i, (puzzle_id, solution_json) in enumerate(samples, 1):
+        solution = json.loads(solution_json)
+        rows = len(solution)
+        cols = len(solution[0]) if rows > 0 else 0
+
+        print(f"\n{i}. Puzzle ID: {puzzle_id}")
+        print(f"   Grid size: {cols}×{rows}")
+        print(f"   Grid data:")
+
+        # Show grid visually
+        for row in solution[:5]:  # Show up to 5 rows
+            print(f"     {row}")
+
+        if rows > 5:
+            print(f"     ... ({rows - 5} more rows)")
+
+    connection.close()
+    print(f"\n{'=' * 60}")
+    print("Verification complete!")
+
+
+if __name__ == '__main__':
+    main()