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yt-dlp/yt_dlp/extractor/lbry.py

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import functools
import json
from .common import InfoExtractor
from ..compat import compat_str, compat_urllib_parse_unquote
from ..utils import (
ExtractorError,
HEADRequest,
OnDemandPagedList,
UnsupportedError,
determine_ext,
int_or_none,
mimetype2ext,
parse_qs,
try_get,
urljoin,
)
class LBRYBaseIE(InfoExtractor):
_BASE_URL_REGEX = r'(?:https?://(?:www\.)?(?:lbry\.tv|odysee\.com)/|lbry://)'
_CLAIM_ID_REGEX = r'[0-9a-f]{1,40}'
_OPT_CLAIM_ID = '[^:/?#&]+(?:[:#]%s)?' % _CLAIM_ID_REGEX
_SUPPORTED_STREAM_TYPES = ['video', 'audio']
def _call_api_proxy(self, method, display_id, params, resource):
response = self._download_json(
'https://api.lbry.tv/api/v1/proxy',
display_id, 'Downloading %s JSON metadata' % resource,
headers={'Content-Type': 'application/json-rpc'},
data=json.dumps({
'method': method,
'params': params,
}).encode())
err = response.get('error')
if err:
raise ExtractorError(
f'{self.IE_NAME} said: {err.get("code")} - {err.get("message")}', expected=True)
return response['result']
def _resolve_url(self, url, display_id, resource):
return self._call_api_proxy(
'resolve', display_id, {'urls': url}, resource)[url]
def _permanent_url(self, url, claim_name, claim_id):
return urljoin(
url.replace('lbry://', 'https://lbry.tv/'),
'/%s:%s' % (claim_name, claim_id))
def _parse_stream(self, stream, url):
stream_value = stream.get('value') or {}
stream_type = stream_value.get('stream_type')
source = stream_value.get('source') or {}
media = stream_value.get(stream_type) or {}
signing_channel = stream.get('signing_channel') or {}
channel_name = signing_channel.get('name')
channel_claim_id = signing_channel.get('claim_id')
channel_url = None
if channel_name and channel_claim_id:
channel_url = self._permanent_url(url, channel_name, channel_claim_id)
info = {
'thumbnail': try_get(stream_value, lambda x: x['thumbnail']['url'], compat_str),
'description': stream_value.get('description'),
'license': stream_value.get('license'),
'timestamp': int_or_none(stream.get('timestamp')),
'release_timestamp': int_or_none(stream_value.get('release_time')),
'tags': stream_value.get('tags'),
'duration': int_or_none(media.get('duration')),
'channel': try_get(signing_channel, lambda x: x['value']['title']),
'channel_id': channel_claim_id,
'channel_url': channel_url,
'ext': determine_ext(source.get('name')) or mimetype2ext(source.get('media_type')),
'filesize': int_or_none(source.get('size')),
}
if stream_type == 'audio':
info['vcodec'] = 'none'
else:
info.update({
'width': int_or_none(media.get('width')),
'height': int_or_none(media.get('height')),
})
return info
class LBRYIE(LBRYBaseIE):
IE_NAME = 'lbry'
_VALID_URL = LBRYBaseIE._BASE_URL_REGEX + r'(?P<id>\$/[^/]+/[^/]+/{1}|@{0}/{0}|(?!@){0})'.format(LBRYBaseIE._OPT_CLAIM_ID, LBRYBaseIE._CLAIM_ID_REGEX)
_TESTS = [{
# Video
'url': 'https://lbry.tv/@Mantega:1/First-day-LBRY:1',
'md5': 'fffd15d76062e9a985c22c7c7f2f4805',
'info_dict': {
'id': '17f983b61f53091fb8ea58a9c56804e4ff8cff4d',
'ext': 'mp4',
'title': 'First day in LBRY? Start HERE!',
'description': 'md5:f6cb5c704b332d37f5119313c2c98f51',
'timestamp': 1595694354,
'upload_date': '20200725',
'release_timestamp': 1595340697,
'release_date': '20200721',
'width': 1280,
'height': 720,
'thumbnail': 'https://spee.ch/7/67f2d809c263288c.png',
'license': 'None',
'duration': 346,
'channel': 'LBRY/Odysee rats united!!!',
'channel_id': '1c8ad6a2ab4e889a71146ae4deeb23bb92dab627',
'channel_url': 'https://lbry.tv/@Mantega:1c8ad6a2ab4e889a71146ae4deeb23bb92dab627',
'tags': [
'first day in lbry',
'lbc',
'lbry',
'start',
'tutorial'
],
}
}, {
# Audio
'url': 'https://lbry.tv/@LBRYFoundation:0/Episode-1:e',
'md5': 'c94017d3eba9b49ce085a8fad6b98d00',
'info_dict': {
'id': 'e7d93d772bd87e2b62d5ab993c1c3ced86ebb396',
'ext': 'mp3',
'title': 'The LBRY Foundation Community Podcast Episode 1 - Introduction, Streaming on LBRY, Transcoding',
'description': 'md5:661ac4f1db09f31728931d7b88807a61',
'timestamp': 1591312601,
'upload_date': '20200604',
'release_timestamp': 1591312421,
'release_date': '20200604',
'tags': list,
'duration': 2570,
'channel': 'The LBRY Foundation',
'channel_id': '0ed629d2b9c601300cacf7eabe9da0be79010212',
'channel_url': 'https://lbry.tv/@LBRYFoundation:0ed629d2b9c601300cacf7eabe9da0be79010212',
'vcodec': 'none',
'thumbnail': 'https://spee.ch/d/0bc63b0e6bf1492d.png',
'license': 'None',
}
}, {
# HLS
'url': 'https://odysee.com/@gardeningincanada:b/plants-i-will-never-grow-again.-the:e',
'md5': '25049011f3c8bc2f8b60ad88a031837e',
'info_dict': {
'id': 'e51671357333fe22ae88aad320bde2f6f96b1410',
'ext': 'mp4',
'title': 'PLANTS I WILL NEVER GROW AGAIN. THE BLACK LIST PLANTS FOR A CANADIAN GARDEN | Gardening in Canada 🍁',
'description': 'md5:9c539c6a03fb843956de61a4d5288d5e',
'timestamp': 1618254123,
'upload_date': '20210412',
'release_timestamp': 1618254002,
'release_date': '20210412',
'tags': list,
'duration': 554,
'channel': 'Gardening In Canada',
'channel_id': 'b8be0e93b423dad221abe29545fbe8ec36e806bc',
'channel_url': 'https://odysee.com/@gardeningincanada:b8be0e93b423dad221abe29545fbe8ec36e806bc',
'formats': 'mincount:3',
'thumbnail': 'https://thumbnails.lbry.com/AgHSc_HzrrE',
'license': 'Copyrighted (contact publisher)',
}
}, {
'url': 'https://odysee.com/@BrodieRobertson:5/apple-is-tracking-everything-you-do-on:e',
'only_matching': True,
}, {
'url': 'https://odysee.com/@ScammerRevolts:b0/I-SYSKEY\'D-THE-SAME-SCAMMERS-3-TIMES!:b',
'only_matching': True,
}, {
'url': 'https://lbry.tv/Episode-1:e7d93d772bd87e2b62d5ab993c1c3ced86ebb396',
'only_matching': True,
}, {
'url': 'https://lbry.tv/$/embed/Episode-1/e7d93d772bd87e2b62d5ab993c1c3ced86ebb396',
'only_matching': True,
}, {
'url': 'https://lbry.tv/Episode-1:e7',
'only_matching': True,
}, {
'url': 'https://lbry.tv/@LBRYFoundation/Episode-1',
'only_matching': True,
}, {
'url': 'https://lbry.tv/$/download/Episode-1/e7d93d772bd87e2b62d5ab993c1c3ced86ebb396',
'only_matching': True,
}, {
'url': 'https://lbry.tv/@lacajadepandora:a/TRUMP-EST%C3%81-BIEN-PUESTO-con-Pilar-Baselga,-Carlos-Senra,-Luis-Palacios-(720p_30fps_H264-192kbit_AAC):1',
'only_matching': True,
}, {
'url': 'lbry://@lbry#3f/odysee#7',
'only_matching': True,
}]
def _real_extract(self, url):
display_id = self._match_id(url)
if display_id.startswith('$/'):
display_id = display_id.split('/', 2)[-1].replace('/', ':')
else:
display_id = display_id.replace(':', '#')
display_id = compat_urllib_parse_unquote(display_id)
uri = 'lbry://' + display_id
result = self._resolve_url(uri, display_id, 'stream')
if result['value'].get('stream_type') in self._SUPPORTED_STREAM_TYPES:
claim_id, is_live, headers = result['claim_id'], False, {}
streaming_url = self._call_api_proxy(
'get', claim_id, {'uri': uri}, 'streaming url')['streaming_url']
final_url = self._request_webpage(
HEADRequest(streaming_url), display_id,
note='Downloading streaming redirect url info').geturl()
elif result.get('value_type') == 'stream':
claim_id, is_live = result['signing_channel']['claim_id'], True
headers = {'referer': 'https://player.odysee.live/'}
live_data = self._download_json(
'https://api.odysee.live/livestream/is_live', claim_id,
query={'channel_claim_id': claim_id},
note='Downloading livestream JSON metadata')['data']
streaming_url = final_url = live_data.get('VideoURL')
if not final_url and not live_data.get('Live'):
self.raise_no_formats('This stream is not live', True, claim_id)
else:
raise UnsupportedError(url)
info = self._parse_stream(result, url)
if determine_ext(final_url) == 'm3u8':
info['formats'] = self._extract_m3u8_formats(
final_url, display_id, 'mp4', 'm3u8_native', m3u8_id='hls', live=is_live, headers=headers)
self._sort_formats(info['formats'])
else:
info['url'] = streaming_url
return {
**info,
'id': claim_id,
'title': result['value']['title'],
'is_live': is_live,
'http_headers': headers,
}
class LBRYChannelIE(LBRYBaseIE):
IE_NAME = 'lbry:channel'
_VALID_URL = LBRYBaseIE._BASE_URL_REGEX + r'(?P<id>@%s)/?(?:[?&]|$)' % LBRYBaseIE._OPT_CLAIM_ID
_TESTS = [{
'url': 'https://lbry.tv/@LBRYFoundation:0',
'info_dict': {
'id': '0ed629d2b9c601300cacf7eabe9da0be79010212',
'title': 'The LBRY Foundation',
'description': 'Channel for the LBRY Foundation. Follow for updates and news.',
},
'playlist_mincount': 29,
}, {
'url': 'https://lbry.tv/@LBRYFoundation',
'only_matching': True,
}, {
'url': 'lbry://@lbry#3f',
'only_matching': True,
}]
_PAGE_SIZE = 50
def _fetch_page(self, claim_id, url, params, page):
page += 1
page_params = {
'channel_ids': [claim_id],
'claim_type': 'stream',
'no_totals': True,
'page': page,
'page_size': self._PAGE_SIZE,
}
page_params.update(params)
result = self._call_api_proxy(
'claim_search', claim_id, page_params, 'page %d' % page)
for item in (result.get('items') or []):
stream_claim_name = item.get('name')
stream_claim_id = item.get('claim_id')
if not (stream_claim_name and stream_claim_id):
continue
info = self._parse_stream(item, url)
info.update({
'_type': 'url',
'id': stream_claim_id,
'title': try_get(item, lambda x: x['value']['title']),
'url': self._permanent_url(url, stream_claim_name, stream_claim_id),
})
yield info
def _real_extract(self, url):
display_id = self._match_id(url).replace(':', '#')
result = self._resolve_url(
'lbry://' + display_id, display_id, 'channel')
claim_id = result['claim_id']
qs = parse_qs(url)
content = qs.get('content', [None])[0]
params = {
'fee_amount': qs.get('fee_amount', ['>=0'])[0],
'order_by': {
'new': ['release_time'],
'top': ['effective_amount'],
'trending': ['trending_group', 'trending_mixed'],
}[qs.get('order', ['new'])[0]],
'stream_types': [content] if content in ['audio', 'video'] else self._SUPPORTED_STREAM_TYPES,
}
duration = qs.get('duration', [None])[0]
if duration:
params['duration'] = {
'long': '>=1200',
'short': '<=240',
}[duration]
language = qs.get('language', ['all'])[0]
if language != 'all':
languages = [language]
if language == 'en':
languages.append('none')
params['any_languages'] = languages
entries = OnDemandPagedList(
functools.partial(self._fetch_page, claim_id, url, params),
self._PAGE_SIZE)
result_value = result.get('value') or {}
return self.playlist_result(
entries, claim_id, result_value.get('title'),
result_value.get('description'))
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