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yt-dlp/yt_dlp/extractor/ichinanalive.py
The Hatsune Daishi bc79491368
[17live] Add 17.live extractor (#866)
Authored by: nao20010128nao
2021-09-05 04:07:28 +05:30

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# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import ExtractorError, str_or_none, traverse_obj, unified_strdate
from ..compat import compat_str
class IchinanaLiveIE(InfoExtractor):
IE_NAME = '17live'
_VALID_URL = r'https?://(?:www\.)?17\.live/(?:[^/]+/)*(?:live|profile/r)/(?P<id>\d+)'
_TESTS = [{
'url': 'https://17.live/live/3773096',
'info_dict': {
'id': '3773096',
'title': '萠珈☕🤡🍫moka',
'is_live': True,
'uploader': '萠珈☕🤡🍫moka',
'uploader_id': '3773096',
'like_count': 366,
'view_count': 18121,
'timestamp': 1630569012,
},
'skip': 'running as of writing, but may be ended as of testing',
}, {
'note': 'nothing except language differs',
'url': 'https://17.live/ja/live/3773096',
'only_matching': True,
}]
@classmethod
def suitable(cls, url):
return not IchinanaLiveClipIE.suitable(url) and super(IchinanaLiveIE, cls).suitable(url)
def _real_extract(self, url):
video_id = self._match_id(url)
url = 'https://17.live/live/%s' % video_id
enter = self._download_json(
'https://api-dsa.17app.co/api/v1/lives/%s/enter' % video_id, video_id,
headers={'Referer': url}, fatal=False, expected_status=420,
data=b'\0')
if enter and enter.get('message') == 'ended':
raise ExtractorError('This live has ended.', expected=True)
view_data = self._download_json(
'https://api-dsa.17app.co/api/v1/lives/%s' % video_id, video_id,
headers={'Referer': url})
uploader = traverse_obj(
view_data, ('userInfo', 'displayName'), ('userInfo', 'openID'))
video_urls = view_data.get('rtmpUrls')
if not video_urls:
raise ExtractorError('unable to extract live URL information')
formats = []
for (name, value) in video_urls[0].items():
if not isinstance(value, compat_str):
continue
if not value.startswith('http'):
continue
quality = -1
if 'web' in name:
quality -= 1
if 'High' in name:
quality += 4
if 'Low' in name:
quality -= 2
formats.append({
'format_id': name,
'url': value,
'quality': quality,
'http_headers': {'Referer': url},
'ext': 'flv',
'vcodec': 'h264',
'acodec': 'aac',
})
self._sort_formats(formats)
return {
'id': video_id,
'title': uploader or video_id,
'formats': formats,
'is_live': True,
'uploader': uploader,
'uploader_id': video_id,
'like_count': view_data.get('receivedLikeCount'),
'view_count': view_data.get('viewerCount'),
'thumbnail': view_data.get('coverPhoto'),
'description': view_data.get('caption'),
'timestamp': view_data.get('beginTime'),
}
class IchinanaLiveClipIE(InfoExtractor):
IE_NAME = '17live:clip'
_VALID_URL = r'https?://(?:www\.)?17\.live/(?:[^/]+/)*profile/r/(?P<uploader_id>\d+)/clip/(?P<id>[^/]+)'
_TESTS = [{
'url': 'https://17.live/profile/r/1789280/clip/1bHQSK8KUieruFXaCH4A4upCzlN',
'info_dict': {
'id': '1bHQSK8KUieruFXaCH4A4upCzlN',
'title': 'マチコ先生🦋Class💋',
'description': 'マチ戦隊 第一次 バスターコール\n総額200万coin\n動画制作@うぉーかー🌱Walker🎫',
'uploader_id': '1789280',
},
}, {
'url': 'https://17.live/ja/profile/r/1789280/clip/1bHQSK8KUieruFXaCH4A4upCzlN',
'only_matching': True,
}]
def _real_extract(self, url):
uploader_id, video_id = self._match_valid_url(url).groups()
url = 'https://17.live/profile/r/%s/clip/%s' % (uploader_id, video_id)
view_data = self._download_json(
'https://api-dsa.17app.co/api/v1/clips/%s' % video_id, video_id,
headers={'Referer': url})
uploader = traverse_obj(
view_data, ('userInfo', 'displayName'), ('userInfo', 'name'))
formats = []
if view_data.get('videoURL'):
formats.append({
'id': 'video',
'url': view_data['videoURL'],
'quality': -1,
})
if view_data.get('transcodeURL'):
formats.append({
'id': 'transcode',
'url': view_data['transcodeURL'],
'quality': -1,
})
if view_data.get('srcVideoURL'):
# highest quality
formats.append({
'id': 'srcVideo',
'url': view_data['srcVideoURL'],
'quality': 1,
})
for fmt in formats:
fmt.update({
'ext': 'mp4',
'protocol': 'https',
'vcodec': 'h264',
'acodec': 'aac',
'http_headers': {'Referer': url},
})
self._sort_formats(formats)
return {
'id': video_id,
'title': uploader or video_id,
'formats': formats,
'uploader': uploader,
'uploader_id': uploader_id,
'like_count': view_data.get('likeCount'),
'view_count': view_data.get('viewCount'),
'thumbnail': view_data.get('imageURL'),
'duration': view_data.get('duration'),
'description': view_data.get('caption'),
'upload_date': unified_strdate(str_or_none(view_data.get('createdAt'))),
}