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[ie/youtube] Extract upload timestamp if available (#9856)

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Closes #4962, Closes #9829
Authored by: coletdjnz
This commit is contained in:
coletdjnz
2024-05-27 09:13:12 +12:00
committed by GitHub
parent a4da9db87b
commit 96a134dea6
5 changed files with 92 additions and 73 deletions
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19
yt_dlp/utils/_utils.py
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@ -1134,7 +1134,7 @@ def is_path_like(f):
return isinstance(f, (str, bytes, os.PathLike))
def extract_timezone(date_str):
def extract_timezone(date_str, default=None):
m = re.search(
r'''(?x)
^.{8,}? # >=8 char non-TZ prefix, if present
@ -1146,21 +1146,25 @@ def extract_timezone(date_str):
(?P<hours>[0-9]{2}):?(?P<minutes>[0-9]{2}) # hh[:]mm
$)
''', date_str)
timezone = None
if not m:
m = re.search(r'\d{1,2}:\d{1,2}(?:\.\d+)?(?P<tz>\s*[A-Z]+)$', date_str)
timezone = TIMEZONE_NAMES.get(m and m.group('tz').strip())
if timezone is not None:
date_str = date_str[:-len(m.group('tz'))]
timezone = dt.timedelta(hours=timezone or 0)
timezone = dt.timedelta(hours=timezone)
else:
date_str = date_str[:-len(m.group('tz'))]
if not m.group('sign'):
timezone = dt.timedelta()
else:
if m.group('sign'):
sign = 1 if m.group('sign') == '+' else -1
timezone = dt.timedelta(
hours=sign * int(m.group('hours')),
minutes=sign * int(m.group('minutes')))
if timezone is None and default is not NO_DEFAULT:
timezone = default or dt.timedelta()
return timezone, date_str
@ -1172,10 +1176,9 @@ def parse_iso8601(date_str, delimiter='T', timezone=None):
date_str = re.sub(r'\.[0-9]+', '', date_str)
if timezone is None:
timezone, date_str = extract_timezone(date_str)
timezone, date_str = extract_timezone(date_str, timezone)
with contextlib.suppress(ValueError):
with contextlib.suppress(ValueError, TypeError):
date_format = f'%Y-%m-%d{delimiter}%H:%M:%S'
dt_ = dt.datetime.strptime(date_str, date_format) - timezone
return calendar.timegm(dt_.timetuple())