From ec2a2ab44132e8000cf0a0a81b793c3ea5fc1903 Mon Sep 17 00:00:00 2001 From: Remita Amine Date: Mon, 16 Nov 2020 19:04:55 +0100 Subject: [PATCH] [lbry] Add new extractor --- youtube_dl/extractor/extractors.py | 1 + youtube_dl/extractor/lbry.py | 85 ++++++++++++++++++++++++++++++ 2 files changed, 86 insertions(+) create mode 100644 youtube_dl/extractor/lbry.py diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py index 302ce6be4..b2baf8057 100644 --- a/youtube_dl/extractor/extractors.py +++ b/youtube_dl/extractor/extractors.py @@ -529,6 +529,7 @@ from .laola1tv import ( EHFTVIE, ITTFIE, ) +from .lbry import LBRYIE from .lci import LCIIE from .lcp import ( LcpPlayIE, diff --git a/youtube_dl/extractor/lbry.py b/youtube_dl/extractor/lbry.py new file mode 100644 index 000000000..587deac90 --- /dev/null +++ b/youtube_dl/extractor/lbry.py @@ -0,0 +1,85 @@ +# 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, +) + + +class LBRYIE(InfoExtractor): + IE_NAME = 'lbry.tv' + _VALID_URL = r'https?://(?:www\.)?lbry\.tv/(?P@[0-9a-zA-Z-]+:[0-9a-z]+/[0-9a-zA-Z().-]+:[0-9a-z])' + _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', + } + }] + + 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).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) + streaming_url = self._call_api_proxy( + 'get', display_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_value.get('signing_channel') or {} + + return { + 'id': result['claim_id'], + 'title': result_value['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': signing_channel.get('name'), + 'channel_id': signing_channel.get('claim_id'), + 'ext': determine_ext(source.get('name')) or mimetype2ext(source.get('media_type')), + 'filesize': int_or_none(source.get('size')), + 'url': streaming_url, + }