Detect when manganelo files are temporary unavailable

1 files changed, 7 insertions, 1 deletions

diff --git a/plugins/manganelo.py b/plugins/manganelo.py
index e8e7efb..57ad6f5 100755
--- a/plugins/manganelo.py
+++ b/plugins/manganelo.py
@@ -31,12 +31,15 @@ if len(sys.argv) < 2:
     usage()
 
 def download_file(url, save_path):
+    file_size = 0
     with requests.get(url, stream=True) as response:
         response.raise_for_status()
         with open(save_path, "wb") as file:
             for chunk in response.iter_content(chunk_size=8192):
                 if chunk:
                     file.write(chunk)
+                    file_size += len(chunk)
+    return file_size
 
 def list_chapters(url, chapter_list_input):
     response = requests.get(url)
@@ -83,7 +86,10 @@ def download_chapter(url, download_dir):
         image_name = str(img_number) + ext
         image_path = os.path.join(download_dir, image_name)
         print("Downloading {} to {}".format(image_source, image_path))
-        download_file(image_source, image_path)
+        file_size = download_file(image_source, image_path)
+        if file_size < 255:
+            print("resource temporary unavailable: %s" % image_source)
+            exit(2)
         img_number += 1
 
     with open(os.path.join(download_dir, ".finished"), "w") as file: