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youtube-dl/youtube_dl/extractor/wat.py

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# coding: utf-8
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from __future__ import unicode_literals
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import re
from .common import InfoExtractor
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from ..compat import compat_str
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from ..utils import (
ExtractorError,
unified_strdate,
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HEADRequest,
int_or_none,
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)
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class WatIE(InfoExtractor):
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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'
_TESTS = [
{
'url': 'http://www.wat.tv/video/soupe-figues-l-orange-aux-epices-6z1uz_2hvf7_.html',
'info_dict': {
'id': '11713067',
'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.',
'upload_date': '20140819',
'duration': 120,
},
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'params': {
# m3u8 download
'skip_download': True,
},
'expected_warnings': ['HTTP Error 404'],
},
{
'url': 'http://www.wat.tv/video/gregory-lemarchal-voix-ange-6z1v7_6ygkj_.html',
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'md5': 'b16574df2c3cd1a36ca0098f2a791925',
'info_dict': {
'id': '11713075',
'ext': 'mp4',
'title': 'Grégory Lemarchal, une voix d\'ange depuis 10 ans (1/3)',
'upload_date': '20140816',
},
'expected_warnings': ["Ce contenu n'est pas disponible pour l'instant."],
},
]
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_FORMATS = (
(200, 416, 234),
(400, 480, 270),
(600, 640, 360),
(1200, 640, 360),
(1800, 960, 540),
(2500, 1280, 720),
)
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def _real_extract(self, url):
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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))
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# 'contentv4' is used in the website, but it also returns the related
# videos, we don't need them
video_data = self._download_json(
'http://www.wat.tv/interface/contentv4s/' + video_id, video_id)
video_info = video_data['media']
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error_desc = video_info.get('error_desc')
if error_desc:
self.report_warning(
'%s returned error: %s' % (self.IE_NAME, error_desc))
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chapters = video_info['chapters']
if chapters:
first_chapter = chapters[0]
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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')
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 video id for getting the video url
else:
first_chapter = video_info
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title = first_chapter['title']
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def extract_url(path_template, url_type):
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, fatal=False)
if head:
red_url = head.geturl()
if req_url != red_url:
return red_url
return None
def remove_bitrate_limit(manifest_url):
return re.sub(r'(?:max|min)_bitrate=\d+&?', '', manifest_url)
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formats = []
try:
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alt_urls = lambda manifest_url: [re.sub(r'(?:wdv|ssm)?\.ism/', repl + '.ism/', manifest_url) for repl in ('', 'ssm')]
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manifest_urls = self._download_json(
'http://www.wat.tv/get/webhtml/' + video_id, video_id)
m3u8_url = manifest_urls.get('hls')
if m3u8_url:
m3u8_url = remove_bitrate_limit(m3u8_url)
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for m3u8_alt_url in alt_urls(m3u8_url):
formats.extend(self._extract_m3u8_formats(
m3u8_alt_url, video_id, 'mp4',
'm3u8_native', m3u8_id='hls', fatal=False))
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formats.extend(self._extract_f4m_formats(
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m3u8_alt_url.replace('ios', 'web').replace('.m3u8', '.f4m'),
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video_id, f4m_id='hds', fatal=False))
mpd_url = manifest_urls.get('mpd')
if mpd_url:
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mpd_url = remove_bitrate_limit(mpd_url)
for mpd_alt_url in alt_urls(mpd_url):
formats.extend(self._extract_mpd_formats(
mpd_alt_url, video_id, mpd_id='dash', fatal=False))
self._sort_formats(formats)
except ExtractorError:
abr = 64
for vbr, width, height in self._FORMATS:
tbr = vbr + abr
format_id = 'http-%s' % tbr
fmt_url = 'http://dnl.adv.tf1.fr/2/USP-0x0/%s/%s/%s/ssm/%s-%s-64k.mp4' % (video_id[-4:-2], video_id[-2:], video_id, video_id, vbr)
if self._is_valid_url(fmt_url, video_id, format_id):
formats.append({
'format_id': format_id,
'url': fmt_url,
'vbr': vbr,
'abr': abr,
'width': width,
'height': height,
})
date_diffusion = first_chapter.get('date_diffusion') or video_data.get('configv4', {}).get('estatS4')
upload_date = unified_strdate(date_diffusion) if date_diffusion else None
duration = None
files = video_info['files']
if files:
duration = int_or_none(files[0].get('duration'))
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return {
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'id': video_id,
'title': title,
'thumbnail': first_chapter.get('preview'),
'description': first_chapter.get('description'),
'view_count': int_or_none(video_info.get('views')),
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'upload_date': upload_date,
'duration': duration,
'formats': formats,
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}