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youtube-dl/youtube_dl/extractor/hbo.py

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# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
xpath_text,
xpath_element,
int_or_none,
parse_duration,
urljoin,
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)
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class HBOBaseIE(InfoExtractor):
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_FORMATS_INFO = {
'pro7': {
'width': 1280,
'height': 720,
},
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'1920': {
'width': 1280,
'height': 720,
},
'pro6': {
'width': 768,
'height': 432,
},
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'640': {
'width': 768,
'height': 432,
},
'pro5': {
'width': 640,
'height': 360,
},
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'highwifi': {
'width': 640,
'height': 360,
},
'high3g': {
'width': 640,
'height': 360,
},
'medwifi': {
'width': 400,
'height': 224,
},
'med3g': {
'width': 400,
'height': 224,
},
}
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def _extract_info(self, url, display_id):
video_data = self._download_xml(url, display_id)
video_id = xpath_text(video_data, 'id', fatal=True)
episode_title = title = xpath_text(video_data, 'title', fatal=True)
series = xpath_text(video_data, 'program')
if series:
title = '%s - %s' % (series, title)
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formats = []
for source in xpath_element(video_data, 'videos', 'sources', True):
if source.tag == 'size':
path = xpath_text(source, './/path')
if not path:
continue
width = source.attrib.get('width')
format_info = self._FORMATS_INFO.get(width, {})
height = format_info.get('height')
fmt = {
'url': path,
'format_id': 'http%s' % ('-%dp' % height if height else ''),
'width': format_info.get('width'),
'height': height,
}
rtmp = re.search(r'^(?P<url>rtmpe?://[^/]+/(?P<app>.+))/(?P<playpath>mp4:.+)$', path)
if rtmp:
fmt.update({
'url': rtmp.group('url'),
'play_path': rtmp.group('playpath'),
'app': rtmp.group('app'),
'ext': 'flv',
'format_id': fmt['format_id'].replace('http', 'rtmp'),
})
formats.append(fmt)
else:
video_url = source.text
if not video_url:
continue
if source.tag == 'tarball':
formats.extend(self._extract_m3u8_formats(
video_url.replace('.tar', '/base_index_w8.m3u8'),
video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
elif source.tag == 'hls':
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m3u8_formats = self._extract_m3u8_formats(
video_url.replace('.tar', '/base_index.m3u8'),
video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False)
for f in m3u8_formats:
if f.get('vcodec') == 'none' and not f.get('tbr'):
f['tbr'] = int_or_none(self._search_regex(
r'-(\d+)k/', f['url'], 'tbr', default=None))
formats.extend(m3u8_formats)
elif source.tag == 'dash':
formats.extend(self._extract_mpd_formats(
video_url.replace('.tar', '/manifest.mpd'),
video_id, mpd_id='dash', fatal=False))
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else:
format_info = self._FORMATS_INFO.get(source.tag, {})
formats.append({
'format_id': 'http-%s' % source.tag,
'url': video_url,
'width': format_info.get('width'),
'height': format_info.get('height'),
})
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self._sort_formats(formats)
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thumbnails = []
card_sizes = xpath_element(video_data, 'titleCardSizes')
if card_sizes is not None:
for size in card_sizes:
path = xpath_text(size, 'path')
if not path:
continue
width = int_or_none(size.get('width'))
thumbnails.append({
'id': width,
'url': path,
'width': width,
})
subtitles = None
caption_url = xpath_text(video_data, 'captionUrl')
if caption_url:
subtitles = {
'en': [{
'url': caption_url,
'ext': 'ttml'
}],
}
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return {
'id': video_id,
'title': title,
'duration': parse_duration(xpath_text(video_data, 'duration/tv14')),
'series': series,
'episode': episode_title,
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'formats': formats,
'thumbnails': thumbnails,
'subtitles': subtitles,
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}
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class HBOIE(HBOBaseIE):
IE_NAME = 'hbo'
_VALID_URL = r'https?://(?:www\.)?hbo\.com/(?:video|embed)(?:/[^/]+)*/(?P<id>[^/?#]+)'
_TEST = {
'url': 'https://www.hbo.com/video/game-of-thrones/seasons/season-8/videos/trailer',
'md5': '8126210656f433c452a21367f9ad85b3',
'info_dict': {
'id': '22113301',
'ext': 'mp4',
'title': 'Game of Thrones - Trailer',
},
'expected_warnings': ['Unknown MIME type application/mp4 in DASH manifest'],
}
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
location_path = self._parse_json(self._html_search_regex(
r'data-state="({.+?})"', webpage, 'state'), display_id)['video']['locationUrl']
return self._extract_info(urljoin(url, location_path), display_id)