From ef2041eb4ea9b8efe260da726c4a4c44e4071c36 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sergey=20M=E2=80=A4?= Date: Wed, 9 Apr 2014 20:19:27 +0700 Subject: [PATCH] [br] Add audio extraction and support more URLs (Closes #2728) --- youtube_dl/extractor/br.py | 162 +++++++++++++++++++++++-------------- 1 file changed, 101 insertions(+), 61 deletions(-) diff --git a/youtube_dl/extractor/br.py b/youtube_dl/extractor/br.py index 7cc159e20..b5b56ff00 100644 --- a/youtube_dl/extractor/br.py +++ b/youtube_dl/extractor/br.py @@ -4,39 +4,72 @@ import re from .common import InfoExtractor -from ..utils import ExtractorError +from ..utils import ( + ExtractorError, + int_or_none, +) class BRIE(InfoExtractor): - IE_DESC = "Bayerischer Rundfunk Mediathek" - _VALID_URL = r"^https?://(?:www\.)?br\.de/mediathek/video/(?:sendungen/)?(?:[a-z0-9\-/]+/)?(?P[a-z0-9\-]+)\.html$" - _BASE_URL = "http://www.br.de" + IE_DESC = 'Bayerischer Rundfunk Mediathek' + _VALID_URL = r'https?://(?:www\.)?br\.de/(?:[a-z0-9\-]+/)+(?P[a-z0-9\-]+)\.html' + _BASE_URL = 'http://www.br.de' _TESTS = [ { - "url": "http://www.br.de/mediathek/video/anselm-gruen-114.html", - "md5": "c4f83cf0f023ba5875aba0bf46860df2", - "info_dict": { - "id": "2c8d81c5-6fb7-4a74-88d4-e768e5856532", - "ext": "mp4", - "title": "Feiern und Verzichten", - "description": "Anselm Grün: Feiern und Verzichten", - "uploader": "BR/Birgit Baier", - "upload_date": "20140301" + 'url': 'http://www.br.de/mediathek/video/anselm-gruen-114.html', + 'md5': 'c4f83cf0f023ba5875aba0bf46860df2', + 'info_dict': { + 'id': '2c8d81c5-6fb7-4a74-88d4-e768e5856532', + 'ext': 'mp4', + 'title': 'Feiern und Verzichten', + 'description': 'Anselm Grün: Feiern und Verzichten', + 'uploader': 'BR/Birgit Baier', + 'upload_date': '20140301', } }, { - "url": "http://www.br.de/mediathek/video/sendungen/unter-unserem-himmel/unter-unserem-himmel-alpen-ueber-den-pass-100.html", - "md5": "ab451b09d861dbed7d7cc9ab0be19ebe", - "info_dict": { - "id": "2c060e69-3a27-4e13-b0f0-668fac17d812", - "ext": "mp4", - "title": "Über den Pass", - "description": "Die Eroberung der Alpen: Über den Pass", - "uploader": None, - "upload_date": None + 'url': 'http://www.br.de/mediathek/video/sendungen/unter-unserem-himmel/unter-unserem-himmel-alpen-ueber-den-pass-100.html', + 'md5': 'ab451b09d861dbed7d7cc9ab0be19ebe', + 'info_dict': { + 'id': '2c060e69-3a27-4e13-b0f0-668fac17d812', + 'ext': 'mp4', + 'title': 'Über den Pass', + 'description': 'Die Eroberung der Alpen: Über den Pass', } - } + }, + { + 'url': 'http://www.br.de/nachrichten/schaeuble-haushaltsentwurf-bundestag-100.html', + 'md5': '3db0df1a9a9cd9fa0c70e6ea8aa8e820', + 'info_dict': { + 'id': 'c6aae3de-2cf9-43f2-957f-f17fef9afaab', + 'ext': 'aac', + 'title': '"Keine neuen Schulden im nächsten Jahr"', + 'description': 'Haushaltsentwurf: "Keine neuen Schulden im nächsten Jahr"', + } + }, + { + 'url': 'http://www.br.de/radio/bayern1/service/team/videos/team-video-erdelt100.html', + 'md5': 'dbab0aef2e047060ea7a21fc1ce1078a', + 'info_dict': { + 'id': '6ba73750-d405-45d3-861d-1ce8c524e059', + 'ext': 'mp4', + 'title': 'Umweltbewusster Häuslebauer', + 'description': 'Uwe Erdelt: Umweltbewusster Häuslebauer', + } + }, + { + 'url': 'http://www.br.de/fernsehen/br-alpha/sendungen/kant-fuer-anfaenger/kritik-der-reinen-vernunft/kant-kritik-01-metaphysik100.html', + 'md5': '23bca295f1650d698f94fc570977dae3', + 'info_dict': { + 'id': 'd982c9ce-8648-4753-b358-98abb8aec43d', + 'ext': 'mp4', + 'title': 'Folge 1 - Metaphysik', + 'description': 'Kant für Anfänger: Folge 1 - Metaphysik', + 'uploader': 'Eva Maria Steimle', + 'upload_date': '20140117', + } + }, ] def _real_extract(self, url): @@ -44,56 +77,63 @@ def _real_extract(self, url): display_id = mobj.group('id') page = self._download_webpage(url, display_id) xml_url = self._search_regex( - r"return BRavFramework\.register\(BRavFramework\('avPlayer_(?:[a-f0-9-]{36})'\)\.setup\({dataURL:'(/mediathek/video/[a-z0-9/~_.-]+)'}\)\);", page, "XMLURL") + r"return BRavFramework\.register\(BRavFramework\('avPlayer_(?:[a-f0-9-]{36})'\)\.setup\({dataURL:'(/(?:[a-z0-9\-]+/)+[a-z0-9/~_.-]+)'}\)\);", page, 'XMLURL') xml = self._download_xml(self._BASE_URL + xml_url, None) - videos = [] - for xml_video in xml.findall("video"): - video = { - "id": xml_video.get("externalId"), - "title": xml_video.find("title").text, - "formats": self._extract_formats(xml_video.find("assets")), - "thumbnails": self._extract_thumbnails(xml_video.find("teaserImage/variants")), - "description": " ".join(xml_video.find("shareTitle").text.splitlines()), - "webpage_url": xml_video.find("permalink").text - } - if xml_video.find("author").text: - video["uploader"] = xml_video.find("author").text - if xml_video.find("broadcastDate").text: - video["upload_date"] = "".join(reversed(xml_video.find("broadcastDate").text.split("."))) - videos.append(video) + medias = [] - if len(videos) > 1: + for xml_media in xml.findall('video') + xml.findall('audio'): + media = { + 'id': xml_media.get('externalId'), + 'title': xml_media.find('title').text, + 'formats': self._extract_formats(xml_media.find('assets')), + 'thumbnails': self._extract_thumbnails(xml_media.find('teaserImage/variants')), + 'description': ' '.join(xml_media.find('shareTitle').text.splitlines()), + 'webpage_url': xml_media.find('permalink').text + } + if xml_media.find('author').text: + media['uploader'] = xml_media.find('author').text + if xml_media.find('broadcastDate').text: + media['upload_date'] = ''.join(reversed(xml_media.find('broadcastDate').text.split('.'))) + medias.append(media) + + if len(medias) > 1: self._downloader.report_warning( - 'found multiple videos; please ' + 'found multiple medias; please ' 'report this with the video URL to http://yt-dl.org/bug') - if not videos: - raise ExtractorError('No video entries found') - return videos[0] + if not medias: + raise ExtractorError('No media entries found') + return medias[0] def _extract_formats(self, assets): + + def text_or_none(asset, tag): + elem = asset.find(tag) + return None if elem is None else elem.text + formats = [{ - "url": asset.find("downloadUrl").text, - "ext": asset.find("mediaType").text, - "format_id": asset.get("type"), - "width": int(asset.find("frameWidth").text), - "height": int(asset.find("frameHeight").text), - "tbr": int(asset.find("bitrateVideo").text), - "abr": int(asset.find("bitrateAudio").text), - "vcodec": asset.find("codecVideo").text, - "container": asset.find("mediaType").text, - "filesize": int(asset.find("size").text), - } for asset in assets.findall("asset") - if asset.find("downloadUrl") is not None] + 'url': text_or_none(asset, 'downloadUrl'), + 'ext': text_or_none(asset, 'mediaType'), + 'format_id': asset.get('type'), + 'width': int_or_none(text_or_none(asset, 'frameWidth')), + 'height': int_or_none(text_or_none(asset, 'frameHeight')), + 'tbr': int_or_none(text_or_none(asset, 'bitrateVideo')), + 'abr': int_or_none(text_or_none(asset, 'bitrateAudio')), + 'vcodec': text_or_none(asset, 'codecVideo'), + 'acodec': text_or_none(asset, 'codecAudio'), + 'container': text_or_none(asset, 'mediaType'), + 'filesize': int_or_none(text_or_none(asset, 'size')), + } for asset in assets.findall('asset') + if asset.find('downloadUrl') is not None] self._sort_formats(formats) return formats def _extract_thumbnails(self, variants): thumbnails = [{ - "url": self._BASE_URL + variant.find("url").text, - "width": int(variant.find("width").text), - "height": int(variant.find("height").text), - } for variant in variants.findall("variant")] - thumbnails.sort(key=lambda x: x["width"] * x["height"], reverse=True) + 'url': self._BASE_URL + variant.find('url').text, + 'width': int_or_none(variant.find('width').text), + 'height': int_or_none(variant.find('height').text), + } for variant in variants.findall('variant')] + thumbnails.sort(key=lambda x: x['width'] * x['height'], reverse=True) return thumbnails