mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-09-05 10:29:35 +02:00
parent
2b9d02167f
commit
fc2ba496fd
@ -2711,17 +2711,18 @@ def to_screen(*msg):
|
||||
(f['format_id'] for f in formats_to_download))
|
||||
if requested_ranges:
|
||||
to_screen(f'Downloading {len(requested_ranges)} time ranges:',
|
||||
(f'{int(c["start_time"])}-{int(c["end_time"])}' for c in requested_ranges))
|
||||
(f'{c["start_time"]:.1f}-{c["end_time"]:.1f}' for c in requested_ranges))
|
||||
max_downloads_reached = False
|
||||
|
||||
for fmt, chapter in itertools.product(formats_to_download, requested_ranges or [{}]):
|
||||
new_info = self._copy_infodict(info_dict)
|
||||
new_info.update(fmt)
|
||||
offset, duration = info_dict.get('section_start') or 0, info_dict.get('duration') or float('inf')
|
||||
end_time = offset + min(chapter.get('end_time', duration), duration)
|
||||
if chapter or offset:
|
||||
new_info.update({
|
||||
'section_start': offset + chapter.get('start_time', 0),
|
||||
'section_end': offset + min(chapter.get('end_time', duration), duration),
|
||||
'section_end': end_time if end_time < offset + duration else None,
|
||||
'section_title': chapter.get('title'),
|
||||
'section_number': chapter.get('index'),
|
||||
})
|
||||
|
@ -326,14 +326,15 @@ def validate_outtmpl(tmpl, msg):
|
||||
|
||||
def parse_chapters(name, value):
|
||||
chapters, ranges = [], []
|
||||
parse_timestamp = lambda x: float('inf') if x in ('inf', 'infinite') else parse_duration(x)
|
||||
for regex in value or []:
|
||||
if regex.startswith('*'):
|
||||
for range in regex[1:].split(','):
|
||||
dur = tuple(map(parse_duration, range.strip().split('-')))
|
||||
if len(dur) == 2 and all(t is not None for t in dur):
|
||||
ranges.append(dur)
|
||||
else:
|
||||
for range_ in map(str.strip, regex[1:].split(',')):
|
||||
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'))
|
||||
if None in (dur or [None]):
|
||||
raise ValueError(f'invalid {name} time range "{regex}". Must be of the form *start-end')
|
||||
ranges.append(dur)
|
||||
continue
|
||||
try:
|
||||
chapters.append(re.compile(regex))
|
||||
|
@ -964,7 +964,7 @@ def _alias_callback(option, opt_str, value, parser, opts, nargs):
|
||||
'Download only chapters whose title matches the given regular expression. '
|
||||
'Time ranges prefixed by a "*" can also be used in place of chapters to download the specified range. '
|
||||
'Needs ffmpeg. This option can be used multiple times to download multiple sections, '
|
||||
'e.g. --download-sections "*10:15-15:00" --download-sections "intro"'))
|
||||
'e.g. --download-sections "*10:15-inf" --download-sections "intro"'))
|
||||
downloader.add_option(
|
||||
'--downloader', '--external-downloader',
|
||||
dest='external_downloader', metavar='[PROTO:]NAME', default={}, type='str',
|
||||
|
Loading…
Reference in New Issue
Block a user