From d509c1f5a347d0247593f116fa5cad2ff4f9a3de Mon Sep 17 00:00:00 2001 From: pukkandan Date: Sun, 9 Oct 2022 04:18:28 +0530 Subject: [PATCH] [utils] `strftime_or_none`: Workaround Python bug on Windows CLoses #5185 --- 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 c2327ae1d0..6cfbcdb8db 100644 --- a/yt_dlp/utils.py +++ b/yt_dlp/utils.py @@ -2574,7 +2574,9 @@ def strftime_or_none(timestamp, date_format, default=None): datetime_object = None try: if isinstance(timestamp, (int, float)): # unix timestamp - datetime_object = datetime.datetime.utcfromtimestamp(timestamp) + # Using naive datetime here can break timestamp() in Windows + # Ref: https://github.com/yt-dlp/yt-dlp/issues/5185, https://github.com/python/cpython/issues/94414 + datetime_object = datetime.datetime.fromtimestamp(timestamp, datetime.timezone.utc) elif isinstance(timestamp, str): # assume YYYYMMDD datetime_object = datetime.datetime.strptime(timestamp, '%Y%m%d') date_format = re.sub( # Support %s on windows