Automated daily backup: 2026-10-11 03:13

downloader.py

@@ -47,6 +47,7 @@ if sys.platform == 'win32':
     sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')
     sys.stderr = io.TextIOWrapper(sys.stderr.buffer, encoding='utf-8', errors='replace')
 
+import atexit
 import requests
 from tqdm import tqdm
 
@@ -134,8 +135,14 @@ class MasterProgressTracker:
 
     def close(self):
         with self.lock:
-            self.bar.close()
-            self.text_bar.close()
+            try:
+                self.bar.close()
+            except Exception:
+                pass
+            try:
+                self.text_bar.close()
+            except Exception:
+                pass
 
     def format_status(self) -> str:
         with self.lock:
@@ -176,6 +183,7 @@ class MasterProgressTracker:
 
 
 MASTER_TRACKER = MasterProgressTracker()
+atexit.register(lambda: (MASTER_TRACKER.close(), getattr(tqdm, '_instances', set()).clear()))
 
 
 class OverallProgressTracker: