feat: add delete function

2020-03-20 00:09:07 +08:00
parent c04a83c37c
commit 7f29deba01
6 changed files with 67 additions and 40 deletions
--- a/media/playlist.py
+++ b/media/playlist.py
@ -268,9 +268,9 @@ class OneshotPlaylist(BasePlaylist):
        return self

    def next(self):
-        self.version += 1
-
        if len(self) > 0:
+            self.version += 1
+
            if self.current_index != -1:
                super().__delitem__(self.current_index)
                if len(self) == 0: