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[utils] Add hackish 'now' support for --download-sections

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This commit is contained in:
Elyse 2023-03-09 11:30:40 -06:00
parent 9b7a48abd1
commit 2fbd6de957
1 changed files with 14 additions and 2 deletions
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16
yt_dlp/__init__.py
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@ -42,6 +42,7 @@
GeoUtils, GeoUtils,
PlaylistEntries, PlaylistEntries,
SameFileError, SameFileError,
datetime_from_str,
decodeOption, decodeOption,
download_range_func, download_range_func,
expand_path, expand_path,
@ -320,12 +321,23 @@ def validate_outtmpl(tmpl, msg):
del opts.outtmpl['default'] del opts.outtmpl['default']
def parse_chapters(name, value): def parse_chapters(name, value):
def parse_timestamp(x):
# FIXME: This should be smarter, e.g. 'inf-1day'?
x = x.replace('(', '').replace(')', '')
if x in ('inf', 'infinite'):
return float('inf')
if re.match(r'[\d:]+', x):
return parse_duration(x)
return datetime_from_str(x, precision='second').timestamp()
chapters, ranges = [], [] chapters, ranges = [], []
parse_timestamp = lambda x: float('inf') if x in ('inf', 'infinite') else parse_duration(x)
for regex in value or []: for regex in value or []:
if regex.startswith('*'): if regex.startswith('*'):
for range_ in map(str.strip, regex[1:].split(',')): for range_ in map(str.strip, regex[1:].split(',')):
mobj = range_ != '-' and re.fullmatch(r'([^-]+)?\s*-\s*([^-]+)?', range_) mobj = range_ != '-' and re.fullmatch(r'(.+)?\s*-\s*(.+)?', range_)
dur = mobj and (parse_timestamp(mobj.group(1) or '0'), parse_timestamp(mobj.group(2) or 'inf')) dur = mobj and (parse_timestamp(mobj.group(1) or '0'), parse_timestamp(mobj.group(2) or 'inf'))
if None in (dur or [None]): if None in (dur or [None]):
raise ValueError(f'invalid {name} time range "{regex}". Must be of the form "*start-end"') raise ValueError(f'invalid {name} time range "{regex}". Must be of the form "*start-end"')