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youtube-dl/youtube_dl/extractor/podomatic.py

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from __future__ import unicode_literals
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import json
import re
from .common import InfoExtractor
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from ..utils import int_or_none
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class PodomaticIE(InfoExtractor):
IE_NAME = 'podomatic'
_VALID_URL = r'''(?x)
(?P<proto>https?)://
(?:
(?P<channel>[^.]+)\.podomatic\.com/entry|
(?:www\.)?podomatic\.com/podcasts/(?P<channel_2>[^/]+)/episodes
)/
(?P<id>[^/?#&]+)
'''
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_TESTS = [{
'url': 'http://scienceteachingtips.podomatic.com/entry/2009-01-02T16_03_35-08_00',
'md5': '84bb855fcf3429e6bf72460e1eed782d',
'info_dict': {
'id': '2009-01-02T16_03_35-08_00',
'ext': 'mp3',
'uploader': 'Science Teaching Tips',
'uploader_id': 'scienceteachingtips',
'title': '64. When the Moon Hits Your Eye',
'duration': 446,
}
}, {
'url': 'http://ostbahnhof.podomatic.com/entry/2013-11-15T16_31_21-08_00',
'md5': 'd2cf443931b6148e27638650e2638297',
'info_dict': {
'id': '2013-11-15T16_31_21-08_00',
'ext': 'mp3',
'uploader': 'Ostbahnhof / Techno Mix',
'uploader_id': 'ostbahnhof',
'title': 'Einunddreizig',
'duration': 3799,
}
}, {
'url': 'https://www.podomatic.com/podcasts/scienceteachingtips/episodes/2009-01-02T16_03_35-08_00',
'only_matching': True,
}]
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def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
channel = mobj.group('channel') or mobj.group('channel_2')
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json_url = (('%s://%s.podomatic.com/entry/embed_params/%s'
+ '?permalink=true&rtmp=0') %
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(mobj.group('proto'), channel, video_id))
data_json = self._download_webpage(
json_url, video_id, 'Downloading video info')
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data = json.loads(data_json)
video_url = data['downloadLink']
if not video_url:
video_url = '%s/%s' % (data['streamer'].replace('rtmp', 'http'), data['mediaLocation'])
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uploader = data['podcast']
title = data['title']
thumbnail = data['imageLocation']
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duration = int_or_none(data.get('length'), 1000)
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return {
'id': video_id,
'url': video_url,
'title': title,
'uploader': uploader,
'uploader_id': channel,
'thumbnail': thumbnail,
'duration': duration,
}