youtube-dl/youtube_dl/extractor/ndr.py
codesparkle 77541837e5 The opening curly brace, '{', is a regex reserved control character, so it needs to be escaped (see http://stackoverflow.com/a/400316/1106367)
Minor improvements:
no need to sort the whole list if all we need is the maximum element, also instead of reinventing the wheel we can use utils to get indices from qualities.
2014-05-19 22:17:54 +10:00

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Python

# encoding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
int_or_none,
qualities,
)
class NDRIE(InfoExtractor):
IE_NAME = 'ndr'
IE_DESC = 'NDR.de - Mediathek'
_VALID_URL = r'https?://www\.ndr\.de/.+?(?P<id>\d+)\.html'
_TESTS = [
{
'url': 'http://www.ndr.de/fernsehen/sendungen/markt/markt7959.html',
'md5': 'e7a6079ca39d3568f4996cb858dd6708',
'note': 'Video file',
'info_dict': {
'id': '7959',
'ext': 'mp4',
'title': 'Markt - die ganze Sendung',
'description': 'md5:af9179cf07f67c5c12dc6d9997e05725',
'duration': 2655,
},
},
{
'url': 'http://www.ndr.de/info/audio51535.html',
'md5': 'bb3cd38e24fbcc866d13b50ca59307b8',
'note': 'Audio file',
'info_dict': {
'id': '51535',
'ext': 'mp3',
'title': 'La Valette entgeht der Hinrichtung',
'description': 'md5:22f9541913a40fe50091d5cdd7c9f536',
'duration': 884,
}
}
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
page = self._download_webpage(url, video_id, 'Downloading page')
title = self._og_search_title(page).strip()
description = self._og_search_description(page)
if description:
description = description.strip()
duration = int_or_none(self._html_search_regex(r'duration: (\d+),\n', page, 'duration', fatal=False))
formats = []
mp3_url = re.search(r'''\{src:'(?P<audio>[^']+)', type:"audio/mp3"},''', page)
if mp3_url:
formats.append({
'url': mp3_url.group('audio'),
'format_id': 'mp3',
})
thumbnail = None
video_url = re.search(r'''3: \{src:'(?P<video>.+?)\.hi\.mp4', type:"video/mp4"},''', page)
if video_url:
thumbnails = re.findall(r'''\d+: \{src: "([^"]+)"(?: \|\| '[^']+')?, quality: '([^']+)'}''', page)
if thumbnails:
quality_key = qualities(['xs', 's', 'm', 'l', 'xl'])
largest = max(thumbnails, key=lambda thumb: quality_key(thumb[1]))
thumbnail = 'http://www.ndr.de' + largest[0]
for format_id in 'lo', 'hi', 'hq':
formats.append({
'url': '%s.%s.mp4' % (video_url.group('video'), format_id),
'format_id': format_id,
})
if not formats:
raise ExtractorError('No media links available for %s' % video_id)
return {
'id': video_id,
'title': title,
'description': description,
'thumbnail': thumbnail,
'duration': duration,
'formats': formats,
}