Add support for Windows file paths longer than 255 characters

major_projects_grabber/major_projects_grabber.py

@@ -93,7 +93,7 @@ def get_document_list(mod_id, output_dir):
 
 def download_document(url, document_path):
     """Download document from given url"""
-    
+
     # Create output directories as required
     try:
         os.makedirs(os.path.dirname(document_path), exist_ok=True)
@@ -118,6 +118,13 @@ def download_document(url, document_path):
                  '  Modification: {2}\n'
                  '  Folder: {3}\n').format(*document_path.split(os.sep)))
             return
+
+        # Check if destination path is too long (Windows filename limitation)
+        try:
+            open(document_path, 'a').close()
+        except FileNotFoundError:
+            document_path = '\\\\?\\' + os.path.abspath(document_path)
+
         # Write file to disk
         with open(document_path, 'wb') as f:
             shutil.copyfileobj(r.raw, f)