You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
yt-dlp/yt_dlp/extractor/line.py

149 lines
5.4 KiB
Python

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
format_field,
int_or_none,
str_or_none,
)
class LineLiveBaseIE(InfoExtractor):
_API_BASE_URL = 'https://live-api.line-apps.com/web/v4.0/channel/'
def _parse_broadcast_item(self, item):
broadcast_id = compat_str(item['id'])
title = item['title']
is_live = item.get('isBroadcastingNow')
thumbnails = []
for thumbnail_id, thumbnail_url in (item.get('thumbnailURLs') or {}).items():
if not thumbnail_url:
continue
thumbnails.append({
'id': thumbnail_id,
'url': thumbnail_url,
})
channel = item.get('channel') or {}
channel_id = str_or_none(channel.get('id'))
return {
'id': broadcast_id,
'title': title,
'thumbnails': thumbnails,
'timestamp': int_or_none(item.get('createdAt')),
'channel': channel.get('name'),
'channel_id': channel_id,
'channel_url': format_field(channel_id, template='https://live.line.me/channels/%s'),
'duration': int_or_none(item.get('archiveDuration')),
'view_count': int_or_none(item.get('viewerCount')),
'comment_count': int_or_none(item.get('chatCount')),
'is_live': is_live,
}
class LineLiveIE(LineLiveBaseIE):
_VALID_URL = r'https?://live\.line\.me/channels/(?P<channel_id>\d+)/broadcast/(?P<id>\d+)'
_TESTS = [{
'url': 'https://live.line.me/channels/5833718/broadcast/18373277',
'md5': '2c15843b8cb3acd55009ddcb2db91f7c',
'info_dict': {
'id': '18373277',
'title': '2021/12/05 15分犬定例譲渡会🐶',
'ext': 'mp4',
'timestamp': 1638674925,
'upload_date': '20211205',
'thumbnail': 'md5:e1f5817e60f4a72b7e43377cf308d7ef',
'channel_url': 'https://live.line.me/channels/5833718',
'channel': 'Yahooニュース掲載🗞プロフ見てね🐕🐕',
'channel_id': '5833718',
'duration': 937,
'view_count': int,
'comment_count': int,
'is_live': False,
}
}, {
# archiveStatus == 'DELETED'
'url': 'https://live.line.me/channels/4778159/broadcast/16378488',
'only_matching': True,
}]
def _real_extract(self, url):
channel_id, broadcast_id = self._match_valid_url(url).groups()
broadcast = self._download_json(
self._API_BASE_URL + '%s/broadcast/%s' % (channel_id, broadcast_id),
broadcast_id)
item = broadcast['item']
info = self._parse_broadcast_item(item)
protocol = 'm3u8' if info['is_live'] else 'm3u8_native'
formats = []
for k, v in (broadcast.get(('live' if info['is_live'] else 'archived') + 'HLSURLs') or {}).items():
if not v:
continue
if k == 'abr':
formats.extend(self._extract_m3u8_formats(
v, broadcast_id, 'mp4', protocol,
m3u8_id='hls', fatal=False))
continue
f = {
'ext': 'mp4',
'format_id': 'hls-' + k,
'protocol': protocol,
'url': v,
}
if not k.isdigit():
f['vcodec'] = 'none'
formats.append(f)
if not formats:
archive_status = item.get('archiveStatus')
if archive_status != 'ARCHIVED':
self.raise_no_formats('this video has been ' + archive_status.lower(), expected=True)
self._sort_formats(formats)
info['formats'] = formats
return info
class LineLiveChannelIE(LineLiveBaseIE):
_VALID_URL = r'https?://live\.line\.me/channels/(?P<id>\d+)(?!/broadcast/\d+)(?:[/?&#]|$)'
_TEST = {
'url': 'https://live.line.me/channels/5893542',
'info_dict': {
'id': '5893542',
'title': 'いくらちゃんだよぉ🦒',
'description': 'md5:4d418087973ad081ceb1b3481f0b1816',
},
'playlist_mincount': 29
}
def _archived_broadcasts_entries(self, archived_broadcasts, channel_id):
while True:
for row in (archived_broadcasts.get('rows') or []):
share_url = str_or_none(row.get('shareURL'))
if not share_url:
continue
info = self._parse_broadcast_item(row)
info.update({
'_type': 'url',
'url': share_url,
'ie_key': LineLiveIE.ie_key(),
})
yield info
if not archived_broadcasts.get('hasNextPage'):
return
archived_broadcasts = self._download_json(
self._API_BASE_URL + channel_id + '/archived_broadcasts',
channel_id, query={
'lastId': info['id'],
})
def _real_extract(self, url):
channel_id = self._match_id(url)
channel = self._download_json(self._API_BASE_URL + channel_id, channel_id)
return self.playlist_result(
self._archived_broadcasts_entries(channel.get('archivedBroadcasts') or {}, channel_id),
channel_id, channel.get('title'), channel.get('information'))