Initial commit with translated description

scripts/compare.py

@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+"""Compare before/after transformation with side-by-side detection scores."""
+import argparse, sys
+from pathlib import Path
+from detect import detect
+from transform import transform
+
+def main():
+    parser = argparse.ArgumentParser(description="Compare AI detection before/after transformation")
+    parser.add_argument("input", nargs="?", help="Input file (or stdin)")
+    parser.add_argument("-a", "--aggressive", action="store_true", help="Use aggressive mode")
+    parser.add_argument("-o", "--output", help="Save transformed text to file")
+    args = parser.parse_args()
+    
+    text = Path(args.input).read_text() if args.input else sys.stdin.read()
+    
+    before = detect(text)
+    transformed, changes = transform(text, aggressive=args.aggressive)
+    after = detect(transformed)
+    
+    icons = {"very high": "🔴", "high": "🟠", "medium": "🟡", "low": "🟢"}
+    
+    print(f"\n{'='*60}")
+    print("BEFORE → AFTER COMPARISON")
+    print(f"{'='*60}\n")
+    
+    print(f"{'Metric':<25} {'Before':<15} {'After':<15} {'Change':<10}")
+    print(f"{'-'*60}")
+    
+    issue_diff = after.total_issues - before.total_issues
+    issue_sign = "+" if issue_diff > 0 else ""
+    print(f"{'Issues':<25} {before.total_issues:<15} {after.total_issues:<15} {issue_sign}{issue_diff}")
+    
+    print(f"{'AI Probability':<25} {icons.get(before.ai_probability,'')} {before.ai_probability:<12} {icons.get(after.ai_probability,'')} {after.ai_probability:<12}")
+    print(f"{'Word Count':<25} {before.word_count:<15} {after.word_count:<15} {after.word_count - before.word_count:+}")
+    
+    if changes:
+        print(f"\n{'='*60}")
+        print(f"TRANSFORMATIONS ({len(changes)})")
+        print(f"{'='*60}")
+        for c in changes:
+            print(f"  • {c}")
+    
+    reduction = before.total_issues - after.total_issues
+    if reduction > 0:
+        pct = (reduction / before.total_issues * 100) if before.total_issues else 0
+        print(f"\n✓ Reduced {reduction} issues ({pct:.0f}% improvement)")
+    elif reduction < 0:
+        print(f"\n⚠ Issues increased by {-reduction}")
+    else:
+        print(f"\n— No change in issue count")
+    
+    if args.output:
+        Path(args.output).write_text(transformed)
+        print(f"\n→ Saved to {args.output}")
+
+if __name__ == "__main__":
+    main()