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# coding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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compat_urllib_parse,
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get_meta_content,
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parse_iso8601,
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)
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class HeiseIE(InfoExtractor):
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_VALID_URL = (
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r'^https?://(?:www\.)?heise\.de/video/artikel/' +
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r'.+?(?P<id>[0-9]+)\.html$'
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)
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_TEST = {
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'url': (
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'http://www.heise.de/video/artikel/Podcast-c-t-uplink-3-3-' +
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'Owncloud-Tastaturen-Peilsender-Smartphone-2404147.html'
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),
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'md5': 'ffed432483e922e88545ad9f2f15d30e',
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'info_dict': {
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'id': '2404147',
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'ext': 'mp4',
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'title': (
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"Podcast: c't uplink 3.3 – Owncloud / Tastaturen / " +
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"Peilsender Smartphone"
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),
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'format_id': 'mp4_720',
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'timestamp': 1411812600,
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'upload_date': '20140927',
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}
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}
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_CONFIG = (
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r'".+?\?sequenz=(?P<sequenz>.+?)&container=(?P<container>.+?)' +
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r'(?:&hd=(?P<hd>.+?))?(?:&signature=(?P<signature>.+?))?&callback=\?"'
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)
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_PREFIX = 'http://www.heise.de/videout/info?'
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def _warn(self, fmt, *args):
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self.report_warning(fmt.format(*args), self._id)
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def _parse_config_url(self, html):
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m = re.search(self._CONFIG, html)
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if not m:
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raise ExtractorError('No config found')
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qs = compat_urllib_parse.urlencode(dict((k, v) for k, v
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in m.groupdict().items()
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if v is not None))
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return self._PREFIX + qs
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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self._id = mobj.group('id')
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html = self._download_webpage(url, self._id)
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config = self._download_json(self._parse_config_url(html), self._id)
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info = {
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'id': self._id
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}
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title = get_meta_content('fulltitle', html)
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if title:
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info['title'] = title
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elif config.get('title'):
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info['title'] = config['title']
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else:
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self._warn('title: not found')
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info['title'] = 'heise'
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if (not config.get('formats') or
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not hasattr(config['formats'], 'items')):
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raise ExtractorError('No formats found')
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formats = []
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for t, rs in config['formats'].items():
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if not rs or not hasattr(rs, 'items'):
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self._warn('formats: {0}: no resolutions', t)
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continue
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for res, obj in rs.items():
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format_id = '{0}_{1}'.format(t, res)
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if not obj or not obj.get('url'):
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self._warn('formats: {0}: no url', format_id)
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continue
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fmt = {
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'url': obj['url'],
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'format_id': format_id
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}
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try:
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fmt['height'] = int(res)
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except ValueError as e:
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self._warn('formats: {0}: height: {1}', t, e)
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formats.append(fmt)
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self._sort_formats(formats)
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info['formats'] = formats
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if config.get('poster'):
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info['thumbnail'] = config['poster']
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date = get_meta_content('date', html)
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if date:
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try:
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info['timestamp'] = parse_iso8601(date)
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except ValueError as e:
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self._warn('timestamp: {0}', e)
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return info
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