Z230

ECG/10 ECG test1.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import fitz
+from pathlib import Path
+import os
+
+BASE_DIR = Path(r"u:\Dropbox\Ordinace\Dokumentace_ke_zpracování\EKGforProcessing")
+
+FLAG = "rotated-by-script"
+
+for pdf_path in BASE_DIR.glob("*.pdf"):
+    print(f"Processing: {pdf_path.name}")
+
+    doc = fitz.open(pdf_path)
+
+    meta = doc.metadata
+    keywords = meta.get("keywords", "") or meta.get("Keywords", "") or ""
+
+    # ---- Check if already processed ----
+    if FLAG in keywords:
+        print("   → Already rotated, skipping.")
+        doc.close()
+        continue
+
+    try:
+        # ---- Rotate first page ----
+        first = doc[0]
+        first.set_rotation((first.rotation + 90) % 360)
+
+        # ---- Delete page 2 (if exists) ----
+        if doc.page_count > 1:
+            doc.delete_page(1)
+
+        # ---- Update metadata Keywords ----
+        new_keywords = (keywords + " " + FLAG).strip()
+        meta["keywords"] = new_keywords
+        doc.set_metadata(meta)
+
+        # ---- Save via temporary file ----
+        tmp_path = pdf_path.with_suffix(".tmp.pdf")
+        doc.save(tmp_path, deflate=True, garbage=3)
+        doc.close()
+
+        os.replace(tmp_path, pdf_path)
+
+        print("   → Rotated & marked.")
+
+    except Exception as e:
+        print(f"❌ Error: {e}")
+        doc.close()
+
+print("Done.")