From daef7911000bea69407667de8193eafcdcdad36b Mon Sep 17 00:00:00 2001 From: pukkandan Date: Sun, 31 Jul 2022 03:31:20 +0530 Subject: [PATCH] [utils] sanitize_open: Allow any IO stream as stdout Fixes: https://github.com/yt-dlp/yt-dlp/issues/3298#issuecomment-1181754989 --- yt_dlp/utils.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/yt_dlp/utils.py b/yt_dlp/utils.py index fcc25388d..bdab9fb49 100644 --- a/yt_dlp/utils.py +++ b/yt_dlp/utils.py @@ -598,7 +598,9 @@ def sanitize_open(filename, open_mode): if filename == '-': if sys.platform == 'win32': import msvcrt - msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) + # stdout may be any IO stream. Eg, when using contextlib.redirect_stdout + with contextlib.suppress(io.UnsupportedOperation): + msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) return (sys.stdout.buffer if hasattr(sys.stdout, 'buffer') else sys.stdout, filename) for attempt in range(2):