From f59ae58163ae801e06f77618b3a87514852b5f7f Mon Sep 17 00:00:00 2001
From: pukkandan <pukkandan.ytdlp@gmail.com>
Date: Mon, 3 May 2021 20:41:33 +0530
Subject: [PATCH] Fix number of digits in `%(playlist_index)s`
When used with `--playlist-(items|start|end)`, the number of digits should depend on the last index in the playlist, not number of items
---
yt_dlp/YoutubeDL.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/yt_dlp/YoutubeDL.py b/yt_dlp/YoutubeDL.py
index 98f320b2eb..0791cfd9c3 100644
--- a/yt_dlp/YoutubeDL.py
+++ b/yt_dlp/YoutubeDL.py
@@ -827,7 +827,7 @@ class YoutubeDL(object):
# For fields playlist_index and autonumber convert all occurrences
# of %(field)s to %(field)0Nd for backward compatibility
field_size_compat_map = {
- 'playlist_index': len(str(template_dict.get('n_entries', na))),
+ 'playlist_index': len(str(template_dict.get('_last_playlist_index') or '')),
'autonumber': autonumber_size,
}
FIELD_SIZE_COMPAT_RE = r'(?<!%)%\((?P<field>autonumber|playlist_index)\)s'
@@ -1348,6 +1348,7 @@ class YoutubeDL(object):
entry['__x_forwarded_for_ip'] = x_forwarded_for
extra = {
'n_entries': n_entries,
+ '_last_playlist_index': max(playlistitems) if playlistitems else (playlistend or n_entries),
'playlist': playlist,
'playlist_id': ie_result.get('id'),
'playlist_title': ie_result.get('title'),