youtube-dl/youtube_dl/extractor/airmozilla.py

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2015-02-23 03:10:08 +00:00
# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import parse_iso8601
class AirMozillaIE(InfoExtractor):
_VALID_URL = r'https?://air\.mozilla\.org/(?P<id>[0-9a-z-]+)/?'
_TEST = {
'url': 'https://air.mozilla.org/privacy-lab-a-meetup-for-privacy-minded-people-in-san-francisco/',
'md5': '2e3e7486ba5d180e829d453875b9b8bf',
'info_dict': {
'id': '6x4q2w',
'ext': 'mp4',
'title': 'Privacy Lab - a meetup for privacy minded people in San Francisco',
'thumbnail': 're:https://\w+\.cloudfront\.net/6x4q2w/poster\.jpg\?t=\d+',
'description': 'Brings together privacy professionals and others interested in privacy at for-profits, non-profits, and NGOs in an effort to contribute to the state of the ecosystem...',
'timestamp': 1422487800,
'upload_date': '20150128',
'location': 'SFO Commons',
'duration': 3780,
'view_count': int,
'categories': ['Main'],
}
}
_QUALITY_MAP = {
'360p': 0,
'576p': 1,
'640p': 2,
'720p': 3,
}
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
video_id = self._html_search_regex(r'//vid.ly/(.*?)/embed', webpage, 'id')
embed_script = self._download_webpage('https://vid.ly/{0}/embed'.format(video_id), video_id)
jwconfig = self._search_regex(r'\svar jwconfig = (\{.*?\});\s', embed_script, 'metadata')
metadata = self._parse_json(jwconfig, video_id)
formats = []
for source in metadata['playlist'][0]['sources']:
fmt = {
'url': source['file'],
'ext': source['type'],
'format_id': self._search_regex(r'&format=(.*)$', source['file'], 'video format'),
'resolution': source['label'],
'quality': self._QUALITY_MAP.get(source['label'], -1),
}
formats.append(fmt)
self._sort_formats(formats)
duration_match = re.search(r'Duration:(?: (?P<H>\d+) hours?)?(?: (?P<M>\d+) minutes?)?', webpage)
return {
'id': video_id,
'title': self._og_search_title(webpage),
'formats': formats,
'url': self._og_search_url(webpage),
'display_id': display_id,
'thumbnail': metadata['playlist'][0]['image'],
'description': self._og_search_description(webpage),
'timestamp': parse_iso8601(self._html_search_regex(r'<time datetime="(.*?)"', webpage, 'timestamp')),
'location': self._html_search_regex(r'Location: (.*)', webpage, 'location', default=None),
'duration': int(duration_match.groupdict()['H'] or 0) * 3600 + int(duration_match.groupdict()['M'] or 0) * 60,
'view_count': int(self._html_search_regex(r'Views since archived: ([0-9]+)', webpage, 'view count')),
'categories': re.findall(r'<a href=".*?" class="channel">(.*?)</a>', webpage),
}