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youtube-dl/youtube_dl/extractor/pyvideo.py

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from __future__ import unicode_literals
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import re
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import int_or_none
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class PyvideoIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?pyvideo\.org/(?P<category>[^/]+)/(?P<id>[^/?#&.]+)'
_TESTS = [{
'url': 'http://pyvideo.org/pycon-us-2013/become-a-logging-expert-in-30-minutes.html',
'info_dict': {
'id': 'become-a-logging-expert-in-30-minutes',
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},
'playlist_count': 2,
}, {
'url': 'http://pyvideo.org/pygotham-2012/gloriajw-spotifywitherikbernhardsson182m4v.html',
'md5': '5fe1c7e0a8aa5570330784c847ff6d12',
'info_dict': {
'id': '2542',
'ext': 'm4v',
'title': 'Gloriajw-SpotifyWithErikBernhardsson182.m4v',
},
}]
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def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
category = mobj.group('category')
video_id = mobj.group('id')
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entries = []
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data = self._download_json(
'https://raw.githubusercontent.com/pyvideo/data/master/%s/videos/%s.json'
% (category, video_id), video_id, fatal=False)
if data:
for video in data['videos']:
video_url = video.get('url')
if video_url:
if video.get('type') == 'youtube':
entries.append(self.url_result(video_url, 'Youtube'))
else:
entries.append({
'id': compat_str(data.get('id') or video_id),
'url': video_url,
'title': data['title'],
'description': data.get('description') or data.get('summary'),
'thumbnail': data.get('thumbnail_url'),
'duration': int_or_none(data.get('duration')),
})
else:
webpage = self._download_webpage(url, video_id)
title = self._og_search_title(webpage)
media_urls = self._search_regex(
r'(?s)Media URL:(.+?)</li>', webpage, 'media urls')
for m in re.finditer(
r'<a[^>]+href=(["\'])(?P<url>http.+?)\1', media_urls):
media_url = m.group('url')
if re.match(r'https?://www\.youtube\.com/watch\?v=.*', media_url):
entries.append(self.url_result(media_url, 'Youtube'))
else:
entries.append({
'id': video_id,
'url': media_url,
'title': title,
})
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return self.playlist_result(entries, video_id)