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https://github.com/ytdl-org/youtube-dl
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[wat] extract all formats
This commit is contained in:
remitamine
parent
4a12077855
commit
c5f5155100
@ -2,25 +2,26 @@
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from __future__ import unicode_literals
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import re
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import hashlib
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from .common import InfoExtractor
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from ..compat import compat_str
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from ..utils import (
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ExtractorError,
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unified_strdate,
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HEADRequest,
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float_or_none,
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)
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class WatIE(InfoExtractor):
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_VALID_URL = r'(?:wat:(?P<real_id>\d{8})|https?://www\.wat\.tv/video/(?P<display_id>.*)-(?P<short_id>.*?)_.*?\.html)'
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_VALID_URL = r'(?:wat:|https?://(?:www\.)?wat\.tv/video/.*-)(?P<id>[0-9a-z]+)'
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IE_NAME = 'wat.tv'
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_TESTS = [
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{
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'url': 'http://www.wat.tv/video/soupe-figues-l-orange-aux-epices-6z1uz_2hvf7_.html',
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'md5': 'ce70e9223945ed26a8056d413ca55dc9',
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'md5': '83d882d9de5c9d97f0bb2c6273cde56a',
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'info_dict': {
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'id': '11713067',
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'display_id': 'soupe-figues-l-orange-aux-epices',
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'ext': 'mp4',
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'title': 'Soupe de figues à l\'orange et aux épices',
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'description': 'Retrouvez l\'émission "Petits plats en équilibre", diffusée le 18 août 2014.',
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@ -33,7 +34,6 @@ class WatIE(InfoExtractor):
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'md5': 'fbc84e4378165278e743956d9c1bf16b',
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'info_dict': {
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'id': '11713075',
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'display_id': 'gregory-lemarchal-voix-ange',
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'ext': 'mp4',
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'title': 'Grégory Lemarchal, une voix d\'ange depuis 10 ans (1/3)',
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'description': 'md5:b7a849cf16a2b733d9cd10c52906dee3',
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@ -44,96 +44,85 @@ class WatIE(InfoExtractor):
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},
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]
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def download_video_info(self, real_id):
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def _real_extract(self, url):
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video_id = self._match_id(url)
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video_id = video_id if video_id.isdigit() and len(video_id) > 6 else compat_str(int(video_id, 36))
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# 'contentv4' is used in the website, but it also returns the related
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# videos, we don't need them
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info = self._download_json('http://www.wat.tv/interface/contentv3/' + real_id, real_id)
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return info['media']
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def _real_extract(self, url):
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def real_id_for_chapter(chapter):
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return chapter['tc_start'].split('-')[0]
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mobj = re.match(self._VALID_URL, url)
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display_id = mobj.group('display_id')
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real_id = mobj.group('real_id')
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if not real_id:
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short_id = mobj.group('short_id')
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webpage = self._download_webpage(url, display_id or short_id)
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real_id = self._search_regex(r'xtpage = ".*-(.*?)";', webpage, 'real id')
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video_info = self.download_video_info(real_id)
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video_info = self._download_json(
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'http://www.wat.tv/interface/contentv3/' + video_id, video_id)['media']
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error_desc = video_info.get('error_desc')
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if error_desc:
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raise ExtractorError(
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'%s returned error: %s' % (self.IE_NAME, error_desc), expected=True)
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geo_list = video_info.get('geoList')
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country = geo_list[0] if geo_list else ''
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chapters = video_info['chapters']
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first_chapter = chapters[0]
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files = video_info['files']
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first_file = files[0]
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if real_id_for_chapter(first_chapter) != real_id:
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def video_id_for_chapter(chapter):
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return chapter['tc_start'].split('-')[0]
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if video_id_for_chapter(first_chapter) != video_id:
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self.to_screen('Multipart video detected')
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chapter_urls = []
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for chapter in chapters:
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chapter_id = real_id_for_chapter(chapter)
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# Yes, when we this chapter is processed by WatIE,
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# it will download the info again
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chapter_info = self.download_video_info(chapter_id)
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chapter_urls.append(chapter_info['url'])
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entries = [self.url_result(chapter_url) for chapter_url in chapter_urls]
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return self.playlist_result(entries, real_id, video_info['title'])
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upload_date = None
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if 'date_diffusion' in first_chapter:
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upload_date = unified_strdate(first_chapter['date_diffusion'])
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entries = [self.url_result('wat:%s' % video_id_for_chapter(chapter)) for chapter in chapters]
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return self.playlist_result(entries, video_id, video_info['title'])
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# Otherwise we can continue and extract just one part, we have to use
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# the short id for getting the video url
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# the video id for getting the video url
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formats = [{
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'url': 'http://wat.tv/get/android5/%s.mp4' % real_id,
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'format_id': 'Mobile',
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}]
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date_diffusion = first_chapter.get('date_diffusion')
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upload_date = unified_strdate(date_diffusion) if date_diffusion else None
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fmts = [('SD', 'web')]
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if first_file.get('hasHD'):
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fmts.append(('HD', 'webhd'))
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def extract_url(path_template, url_type):
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req_url = 'http://www.wat.tv/get/%s' % (path_template % video_id)
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head = self._request_webpage(HEADRequest(req_url), video_id, 'Extracting %s url' % url_type)
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red_url = head.geturl()
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if req_url == red_url:
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raise ExtractorError(
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'%s said: Sorry, this video is not available from your country.' % self.IE_NAME,
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expected=True)
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return red_url
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def compute_token(param):
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timestamp = '%08x' % int(self._download_webpage(
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'http://www.wat.tv/servertime', real_id,
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'Downloading server time').split('|')[0])
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magic = '9b673b13fa4682ed14c3cfa5af5310274b514c4133e9b3a81e6e3aba009l2564'
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return '%s/%s' % (hashlib.md5((magic + param + timestamp).encode('ascii')).hexdigest(), timestamp)
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m3u8_url = extract_url('ipad/%s.m3u8', 'm3u8')
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http_url = extract_url('android5/%s.mp4', 'http')
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for fmt in fmts:
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webid = '/%s/%s' % (fmt[1], real_id)
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video_url = self._download_webpage(
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'http://www.wat.tv/get%s?token=%s&getURL=1&country=%s' % (webid, compute_token(webid), country),
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real_id,
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'Downloading %s video URL' % fmt[0],
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'Failed to download %s video URL' % fmt[0],
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False)
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if not video_url:
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formats = []
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m3u8_formats = self._extract_m3u8_formats(
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m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls')
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formats.extend(m3u8_formats)
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formats.extend(self._extract_f4m_formats(
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m3u8_url.replace('ios.', 'web.').replace('.m3u8', '.f4m'),
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video_id, f4m_id='hds', fatal=False))
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for m3u8_format in m3u8_formats:
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mobj = re.search(
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r'audio.*?%3D(\d+)(?:-video.*?%3D(\d+))?', m3u8_format['url'])
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if not mobj:
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continue
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formats.append({
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'url': video_url,
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'ext': 'mp4',
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'format_id': fmt[0],
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abr, vbr = mobj.groups()
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abr, vbr = float_or_none(abr, 1000), float_or_none(vbr, 1000)
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m3u8_format.update({
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'vbr': vbr,
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'abr': abr,
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})
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if not vbr or not abr:
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continue
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f = m3u8_format.copy()
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f.update({
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'url': re.sub(r'%s-\d+00-\d+' % video_id, '%s-%d00-%d' % (video_id, round(vbr / 100), round(abr)), http_url),
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'format_id': f['format_id'].replace('hls', 'http'),
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'protocol': 'http',
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})
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formats.append(f)
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self._sort_formats(formats)
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return {
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'id': real_id,
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'display_id': display_id,
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'id': video_id,
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'title': first_chapter['title'],
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'thumbnail': first_chapter['preview'],
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'description': first_chapter['description'],
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'view_count': video_info['views'],
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'upload_date': upload_date,
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'duration': first_file['duration'],
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'duration': video_info['files'][0]['duration'],
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'formats': formats,
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}
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