Add parameter skip_failures to refresh_all_channels.

frontends/ycdl_flask/ycdl_flask/ycdl_flask.py

@@ -265,7 +265,8 @@ def refresher_thread():
     while True:
         time.sleep(60 * 60 * 6)
         print('Starting refresh job.')
-        refresh_job = threading.Thread(target=youtube.refresh_all_channels, kwargs={'force': False}, daemon=True)
+        thread_kwargs = {'force': False, 'skip_failures': True}
+        refresh_job = threading.Thread(target=youtube.refresh_all_channels, kwargs=thread_kwargs, daemon=True)
         refresh_job.start()
 
 refresher = threading.Thread(target=refresher_thread, daemon=True)

ycdl/ycdl.py

@@ -1,6 +1,7 @@
 import logging
 import os
 import sqlite3
+import traceback
 
 from . import helpers
 from . import ytapi
@@ -302,11 +303,20 @@ class YCDL:
         if commit:
             self.sql.commit()
 
-    def refresh_all_channels(self, force=False, commit=True):
+    def refresh_all_channels(self, force=False, skip_failures=False, commit=True):
+        exceptions = []
         for channel in self.get_channels():
+            try:
                 self.refresh_channel(channel, force=force, commit=commit)
+            except Exception as exc:
+                if skip_failures:
+                    traceback.print_exc()
+                    exceptions.append(exc)
+                else:
+                    raise
         if commit:
             self.sql.commit()
+        return exceptions
 
     def refresh_channel(self, channel, force=False, commit=True):
         if isinstance(channel, str):