youtube-dl/youtube_dl/extractor/dvtv.py

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2014-12-17 14:52:54 +00:00
# coding: utf-8
from __future__ import unicode_literals
import re
import json
from .common import InfoExtractor
from ..utils import (
ExtractorError,
js_to_json,
unescapeHTML
)
class DVTVIE(InfoExtractor):
IE_NAME = 'dvtv'
IE_DESC = 'http://video.aktualne.cz/dvtv/'
_VALID_URL = r'http://video\.aktualne\.cz/dvtv/(?P<id>[a-z0-9-]+/r~[0-9a-f]{32})/?'
_TESTS = [{
'url': 'http://video.aktualne.cz/dvtv/vondra-o-ceskem-stoleti-pri-pohledu-na-havla-mi-bylo-trapne/r~e5efe9ca855511e4833a0025900fea04/',
'md5': '75800f964fa0f82939a2914563301f72',
'info_dict': {
'id': 'e5efe9ca855511e4833a0025900fea04',
'ext': 'webm',
'title': 'Vondra o Českém století: Při pohledu na Havla mi bylo trapně'
}
}, {
'url': 'http://video.aktualne.cz/dvtv/stropnicky-policie-vrbetice-preventivne-nekontrolovala/r~82ed4322849211e4a10c0025900fea04/',
'md5': 'd50455195a67a94c57f931360cc68a1b',
'info_dict': {
'id': '82ed4322849211e4a10c0025900fea04',
'ext': 'webm',
'title': 'Stropnický: Policie Vrbětice preventivně nekontrolovala'
}
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
code = self._search_regex(r'embedData[0-9a-f]{32}\[\'asset\'\] = (\{.+?\});', webpage, 'video JSON', flags=re.DOTALL)
payload = self._parse_json(code, video_id, transform_source=js_to_json)
formats = []
for source in payload['sources']:
formats.append({
'url': source['file'],
'ext': source['type'][6:],
'format': '%s %s' % (source['type'][6:], source['label']),
'format_id': '%s-%s' % (source['type'][6:], source['label']),
'resolution': source['label'],
'fps': 25,
'preference': -1 if source['type'][6:] == 'mp4' and source['label'] == '720p' else -2
})
return {
'id': video_id[-32:],
'display_id': video_id[:-35],
'title': unescapeHTML(payload['title']),
'thumbnail': 'http:%s' % payload['image'],
'formats': formats
}