Add --subscribed option

bdfr/connector.py

@@ -243,9 +243,19 @@ class RedditConnector(metaclass=ABCMeta):
         return set(all_entries)
 
     def get_subreddits(self) -> list[praw.models.ListingGenerator]:
-        if self.args.subreddit:
-            out = []
-            for reddit in self.split_args_input(self.args.subreddit):
+        out = []
+        subscribed_subreddits = set()
+        if self.args.subscribed:
+            if self.args.authenticate:
+                try:
+                    subscribed_subreddits = list(self.reddit_instance.user.subreddits(limit=None))
+                    subscribed_subreddits = set([s.display_name for s in subscribed_subreddits])
+                except prawcore.InsufficientScope:
+                    logger.error('BDFR has insufficient scope to access subreddit lists')
+            else:
+                logger.error('Cannot find subscribed subreddits without an authenticated instance')
+        if self.args.subreddit or subscribed_subreddits:
+            for reddit in self.split_args_input(self.args.subreddit) | subscribed_subreddits:
                 if reddit == 'friends' and self.authenticated is False:
                     logger.error('Cannot read friends subreddit without an authenticated instance')
                     continue
@@ -270,9 +280,7 @@ class RedditConnector(metaclass=ABCMeta):
                         logger.debug(f'Added submissions from subreddit {reddit}')
                 except (errors.BulkDownloaderException, praw.exceptions.PRAWException) as e:
                     logger.error(f'Failed to get submissions for subreddit {reddit}: {e}')
-            return out
-        else:
-            return []
+        return out
 
     def resolve_user_name(self, in_name: str) -> str:
         if in_name == 'me':