From 7beda9c74116ceadc09480862b1fac774f6f25f0 Mon Sep 17 00:00:00 2001
From: Dragunovam <Dragunov@hotmail.com>
Date: Thu, 19 May 2022 03:27:02 +0200
Subject: [PATCH] Changed the way the items are downloaded

This other methods is safer, the code will not break if a component is missing and can't be downloaded.
---
 download.py | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/download.py b/download.py
index 4294a61..6c3f8fe 100755
--- a/download.py
+++ b/download.py
@@ -61,16 +61,22 @@ def download(self):
         for imgurl in {img.get('{http://www.w3.org/1999/xlink}href')
                        for img in doc.iterfind('.//{http://www.w3.org/2000/svg}image')}:
             self._get(imgurl)
-
-        self._get('panzooms.xml')
-        self._get('cursor.xml')
-        self._get('deskshare.xml')
-        self._get('presentation_text.json')
-        self._get('captions.json')
-        self._get('slides_new.xml')
-
-        self._get('video/webcams.webm')
-        self._get('deskshare/deskshare.webm')
+        
+        components = ['panzooms.xml',
+                      'cursor.xml',
+                      'deskshare.xml',
+                      'presentation_text.json',
+                      'captions.json',
+                      'slides_new.xml',
+                      'video/webcams.webm',
+                      'deskshare/deskshare.webm']
+        
+        for item in components:
+            try:
+                self._get(item)
+            except Exception:
+                f"Component {item} not available in presentation"
+        
 
 
 def main(argv):