První nahrdánícd

pdf2.py

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+from pdf2image import convert_from_path
+from PIL import Image
+import os,time
+
+
+def compress_pdf_images(input_pdf, output_pdf, quality=50):
+    # Convert PDF pages to images
+    images = convert_from_path(input_pdf)
+
+    # Compress images
+    compressed_images = []
+    for image in images:
+        image = image.convert("RGB")
+        image.save("temp.jpg", "JPEG", quality=quality)
+        compressed_images.append(Image.open("temp.jpg"))
+        image.close()
+        Image.close()
+
+        for attempt in range(5):
+            retry_delay=3
+            try:
+                # Your code that might fail
+                os.remove("temp.jpg")
+                print("Success:", result)
+                break  # Exit the loop if successful
+            except Exception as e:
+                print(f"Attempt {attempt + 1} failed:", e)
+                if attempt < 5 - 1:
+                    print(f"Retrying in {retry_delay} seconds...")
+                    time.sleep(retry_delay)
+                else:
+                    print("Max retries reached. Exiting.")
+
+
+    # Save compressed images as a new PDF
+    compressed_images[0].save(output_pdf, save_all=True, append_images=compressed_images[1:])
+
+
+
+
+# Usage
+inputpdf=r"u:\Dropbox\!!!Days\Downloads Z230\Dokumentace\a.pdf"
+outputpdf=r"u:\Dropbox\!!!Days\Downloads Z230\Dokumentace\aconverted.pdf"
+# Usage
+compress_pdf_images(inputpdf, outputpdf, quality=50)