youtube-dl/youtube_dl/extractor/lbry.py

120 lines
4.7 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import json
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
determine_ext,
ExtractorError,
int_or_none,
mimetype2ext,
try_get,
urljoin,
)
class LBRYIE(InfoExtractor):
IE_NAME = 'lbry.tv'
_CLAIM_ID_REGEX = r'[0-9a-f]{1,40}'
_VALID_URL = r'https?://(?:www\.)?(?:lbry\.tv|odysee\.com)/(?P<id>@[^:]+:{0}/[^:]+:{0}|[^:]+:{0}|\$/embed/[^/]+/{0})'.format(_CLAIM_ID_REGEX)
_TESTS = [{
# Video
'url': 'https://lbry.tv/@Mantega:1/First-day-LBRY:1',
'md5': '65bd7ec1f6744ada55da8e4c48a2edf9',
'info_dict': {
'id': '17f983b61f53091fb8ea58a9c56804e4ff8cff4d',
'ext': 'mp4',
'title': 'First day in LBRY? Start HERE!',
'description': 'md5:f6cb5c704b332d37f5119313c2c98f51',
'timestamp': 1595694354,
'upload_date': '20200725',
}
}, {
# 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',
'tags': list,
'duration': 2570,
'channel': 'The LBRY Foundation',
'channel_id': '0ed629d2b9c601300cacf7eabe9da0be79010212',
'channel_url': 'https://lbry.tv/@LBRYFoundation:0ed629d2b9c601300cacf7eabe9da0be79010212',
}
}, {
'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/$/embed/Episode-1/e7d93d772bd87e2b62d5ab993c1c3ced86ebb396',
'only_matching': True,
}, {
'url': 'https://lbry.tv/Episode-1:e7',
'only_matching': True,
}]
def _call_api_proxy(self, method, display_id, params):
return self._download_json(
'https://api.lbry.tv/api/v1/proxy', display_id,
headers={'Content-Type': 'application/json-rpc'},
data=json.dumps({
'method': method,
'params': params,
}).encode())['result']
def _real_extract(self, url):
display_id = self._match_id(url)
if display_id.startswith('$/embed/'):
display_id = display_id[8:].replace('/', ':')
else:
display_id = display_id.replace(':', '#')
uri = 'lbry://' + display_id
result = self._call_api_proxy(
'resolve', display_id, {'urls': [uri]})[uri]
result_value = result['value']
if result_value.get('stream_type') not in ('video', 'audio'):
raise ExtractorError('Unsupported URL', expected=True)
claim_id = result['claim_id']
title = result_value['title']
streaming_url = self._call_api_proxy(
'get', claim_id, {'uri': uri})['streaming_url']
source = result_value.get('source') or {}
media = result_value.get('video') or result_value.get('audio') or {}
signing_channel = result.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 = urljoin(url, '/%s:%s' % (channel_name, channel_claim_id))
return {
'id': claim_id,
'title': title,
'thumbnail': try_get(result_value, lambda x: x['thumbnail']['url'], compat_str),
'description': result_value.get('description'),
'license': result_value.get('license'),
'timestamp': int_or_none(result.get('timestamp')),
'tags': result_value.get('tags'),
'width': int_or_none(media.get('width')),
'height': int_or_none(media.get('height')),
'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')),
'url': streaming_url,
}