From 4d49884c58035f892eed949713ea2931c4d9c6aa Mon Sep 17 00:00:00 2001 From: Felix S Date: Fri, 23 Apr 2021 09:11:28 +0200 Subject: [PATCH] [downloader/fragment] Allow persisting extra state when a download is interrupted --- yt_dlp/downloader/fragment.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/yt_dlp/downloader/fragment.py b/yt_dlp/downloader/fragment.py index a0c1d13ac..fadd0dfc5 100644 --- a/yt_dlp/downloader/fragment.py +++ b/yt_dlp/downloader/fragment.py @@ -77,7 +77,10 @@ def _read_ytdl_file(self, ctx): assert 'ytdl_corrupt' not in ctx stream, _ = sanitize_open(self.ytdl_filename(ctx['filename']), 'r') try: - ctx['fragment_index'] = json.loads(stream.read())['downloader']['current_fragment']['index'] + ytdl_data = json.loads(stream.read()) + ctx['fragment_index'] = ytdl_data['downloader']['current_fragment']['index'] + if 'extra_state' in ytdl_data['downloader']: + ctx['extra_state'] = ytdl_data['downloader']['extra_state'] except Exception: ctx['ytdl_corrupt'] = True finally: @@ -90,6 +93,8 @@ def _write_ytdl_file(self, ctx): 'index': ctx['fragment_index'], }, } + if 'extra_state' in ctx: + downloader['extra_state'] = ctx['extra_state'] if ctx.get('fragment_count') is not None: downloader['fragment_count'] = ctx['fragment_count'] frag_index_stream.write(json.dumps({'downloader': downloader}))