From c5f51551006c9d9ad7263cb3d3d90d1c91c8c648 Mon Sep 17 00:00:00 2001 From: remitamine Date: Fri, 22 Apr 2016 09:36:14 +0100 Subject: [PATCH] [wat] extract all formats --- youtube_dl/extractor/wat.py | 129 +++++++++++++++++------------------- 1 file changed, 59 insertions(+), 70 deletions(-) diff --git a/youtube_dl/extractor/wat.py b/youtube_dl/extractor/wat.py index 5227bb5ad..de7d6b559 100644 --- a/youtube_dl/extractor/wat.py +++ b/youtube_dl/extractor/wat.py @@ -2,25 +2,26 @@ from __future__ import unicode_literals import re -import hashlib from .common import InfoExtractor +from ..compat import compat_str from ..utils import ( ExtractorError, unified_strdate, + HEADRequest, + float_or_none, ) class WatIE(InfoExtractor): - _VALID_URL = r'(?:wat:(?P\d{8})|https?://www\.wat\.tv/video/(?P.*)-(?P.*?)_.*?\.html)' + _VALID_URL = r'(?:wat:|https?://(?:www\.)?wat\.tv/video/.*-)(?P[0-9a-z]+)' IE_NAME = 'wat.tv' _TESTS = [ { 'url': 'http://www.wat.tv/video/soupe-figues-l-orange-aux-epices-6z1uz_2hvf7_.html', - 'md5': 'ce70e9223945ed26a8056d413ca55dc9', + 'md5': '83d882d9de5c9d97f0bb2c6273cde56a', 'info_dict': { 'id': '11713067', - 'display_id': 'soupe-figues-l-orange-aux-epices', 'ext': 'mp4', 'title': 'Soupe de figues à l\'orange et aux épices', 'description': 'Retrouvez l\'émission "Petits plats en équilibre", diffusée le 18 août 2014.', @@ -33,7 +34,6 @@ class WatIE(InfoExtractor): 'md5': 'fbc84e4378165278e743956d9c1bf16b', 'info_dict': { 'id': '11713075', - 'display_id': 'gregory-lemarchal-voix-ange', 'ext': 'mp4', 'title': 'Grégory Lemarchal, une voix d\'ange depuis 10 ans (1/3)', 'description': 'md5:b7a849cf16a2b733d9cd10c52906dee3', @@ -44,96 +44,85 @@ class WatIE(InfoExtractor): }, ] - def download_video_info(self, real_id): + def _real_extract(self, url): + video_id = self._match_id(url) + video_id = video_id if video_id.isdigit() and len(video_id) > 6 else compat_str(int(video_id, 36)) + # 'contentv4' is used in the website, but it also returns the related # videos, we don't need them - info = self._download_json('http://www.wat.tv/interface/contentv3/' + real_id, real_id) - return info['media'] - - def _real_extract(self, url): - def real_id_for_chapter(chapter): - return chapter['tc_start'].split('-')[0] - mobj = re.match(self._VALID_URL, url) - display_id = mobj.group('display_id') - real_id = mobj.group('real_id') - if not real_id: - short_id = mobj.group('short_id') - webpage = self._download_webpage(url, display_id or short_id) - real_id = self._search_regex(r'xtpage = ".*-(.*?)";', webpage, 'real id') - - video_info = self.download_video_info(real_id) + video_info = self._download_json( + 'http://www.wat.tv/interface/contentv3/' + video_id, video_id)['media'] error_desc = video_info.get('error_desc') if error_desc: raise ExtractorError( '%s returned error: %s' % (self.IE_NAME, error_desc), expected=True) - geo_list = video_info.get('geoList') - country = geo_list[0] if geo_list else '' - chapters = video_info['chapters'] first_chapter = chapters[0] - files = video_info['files'] - first_file = files[0] - if real_id_for_chapter(first_chapter) != real_id: + def video_id_for_chapter(chapter): + return chapter['tc_start'].split('-')[0] + + if video_id_for_chapter(first_chapter) != video_id: self.to_screen('Multipart video detected') - chapter_urls = [] - for chapter in chapters: - chapter_id = real_id_for_chapter(chapter) - # Yes, when we this chapter is processed by WatIE, - # it will download the info again - chapter_info = self.download_video_info(chapter_id) - chapter_urls.append(chapter_info['url']) - entries = [self.url_result(chapter_url) for chapter_url in chapter_urls] - return self.playlist_result(entries, real_id, video_info['title']) - - upload_date = None - if 'date_diffusion' in first_chapter: - upload_date = unified_strdate(first_chapter['date_diffusion']) + entries = [self.url_result('wat:%s' % video_id_for_chapter(chapter)) for chapter in chapters] + return self.playlist_result(entries, video_id, video_info['title']) # Otherwise we can continue and extract just one part, we have to use - # the short id for getting the video url + # the video id for getting the video url - formats = [{ - 'url': 'http://wat.tv/get/android5/%s.mp4' % real_id, - 'format_id': 'Mobile', - }] + date_diffusion = first_chapter.get('date_diffusion') + upload_date = unified_strdate(date_diffusion) if date_diffusion else None - fmts = [('SD', 'web')] - if first_file.get('hasHD'): - fmts.append(('HD', 'webhd')) + def extract_url(path_template, url_type): + req_url = 'http://www.wat.tv/get/%s' % (path_template % video_id) + head = self._request_webpage(HEADRequest(req_url), video_id, 'Extracting %s url' % url_type) + red_url = head.geturl() + if req_url == red_url: + raise ExtractorError( + '%s said: Sorry, this video is not available from your country.' % self.IE_NAME, + expected=True) + return red_url - def compute_token(param): - timestamp = '%08x' % int(self._download_webpage( - 'http://www.wat.tv/servertime', real_id, - 'Downloading server time').split('|')[0]) - magic = '9b673b13fa4682ed14c3cfa5af5310274b514c4133e9b3a81e6e3aba009l2564' - return '%s/%s' % (hashlib.md5((magic + param + timestamp).encode('ascii')).hexdigest(), timestamp) + m3u8_url = extract_url('ipad/%s.m3u8', 'm3u8') + http_url = extract_url('android5/%s.mp4', 'http') - for fmt in fmts: - webid = '/%s/%s' % (fmt[1], real_id) - video_url = self._download_webpage( - 'http://www.wat.tv/get%s?token=%s&getURL=1&country=%s' % (webid, compute_token(webid), country), - real_id, - 'Downloading %s video URL' % fmt[0], - 'Failed to download %s video URL' % fmt[0], - False) - if not video_url: + formats = [] + m3u8_formats = self._extract_m3u8_formats( + m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls') + formats.extend(m3u8_formats) + formats.extend(self._extract_f4m_formats( + m3u8_url.replace('ios.', 'web.').replace('.m3u8', '.f4m'), + video_id, f4m_id='hds', fatal=False)) + for m3u8_format in m3u8_formats: + mobj = re.search( + r'audio.*?%3D(\d+)(?:-video.*?%3D(\d+))?', m3u8_format['url']) + if not mobj: continue - formats.append({ - 'url': video_url, - 'ext': 'mp4', - 'format_id': fmt[0], + abr, vbr = mobj.groups() + abr, vbr = float_or_none(abr, 1000), float_or_none(vbr, 1000) + m3u8_format.update({ + 'vbr': vbr, + 'abr': abr, }) + if not vbr or not abr: + continue + f = m3u8_format.copy() + f.update({ + 'url': re.sub(r'%s-\d+00-\d+' % video_id, '%s-%d00-%d' % (video_id, round(vbr / 100), round(abr)), http_url), + 'format_id': f['format_id'].replace('hls', 'http'), + 'protocol': 'http', + }) + formats.append(f) + self._sort_formats(formats) return { - 'id': real_id, - 'display_id': display_id, + 'id': video_id, 'title': first_chapter['title'], 'thumbnail': first_chapter['preview'], 'description': first_chapter['description'], 'view_count': video_info['views'], 'upload_date': upload_date, - 'duration': first_file['duration'], + 'duration': video_info['files'][0]['duration'], 'formats': formats, }