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# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
qualities,
determine_ext,
)
class TeacherTubeIE(InfoExtractor):
IE_NAME = 'teachertube'
IE_DESC = 'teachertube.com videos'
_VALID_URL = r'https?://(?:www\.)?teachertube\.com/(viewVideo\.php\?video_id=|music\.php\?music_id=)(?P<id>\d+)'
_TESTS = [{
'url': 'http://www.teachertube.com/viewVideo.php?video_id=339997',
'md5': 'f9434ef992fd65936d72999951ee254c',
'info_dict': {
'id': '339997',
'ext': 'mp4',
'title': 'Measures of dispersion from a frequency table_x264',
'description': 'md5:a3e9853487185e9fcd7181a07164650b',
'thumbnail': 're:http://.*\.jpg',
},
}, {
'url': 'http://www.teachertube.com/viewVideo.php?video_id=340064',
'md5': '0d625ec6bc9bf50f70170942ad580676',
'info_dict': {
'id': '340064',
'ext': 'mp4',
'title': 'How to Make Paper Dolls _ Paper Art Projects',
'description': 'md5:2ca52b20cd727773d1dc418b3d6bd07b',
'thumbnail': 're:http://.*\.jpg',
},
}, {
'url': 'http://www.teachertube.com/music.php?music_id=8805',
'md5': '01e8352006c65757caf7b961f6050e21',
'info_dict': {
'id': '8805',
'ext': 'mp3',
'title': 'PER ASPERA AD ASTRA',
'description': 'RADIJSKA EMISIJA ZRAKOPLOVNE TEHNIČKE ŠKOLE PER ASPERA AD ASTRA',
},
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
webpage = self._download_webpage(url, video_id)
quality = qualities(['mp3', 'flv', 'mp4'])
_, media_urls = zip(*re.findall(r'([\'"])file\1\s*:\s*"([^"]+)"', webpage))
formats = [
{
'url': media_url,
'quality': quality(determine_ext(media_url))
} for media_url in set(media_urls)
]
self._sort_formats(formats)
return {
'id': video_id,
'title': self._og_search_title(webpage),
'thumbnail': self._og_search_thumbnail(webpage),
'formats': formats,
'description': self._og_search_description(webpage),
}
class TeacherTubeClassroomIE(InfoExtractor):
IE_NAME = 'teachertube:classroom'
IE_DESC = 'teachertube.com online classrooms'
_VALID_URL = r'https?://(?:www\.)?teachertube\.com/view_classroom\.php\?user=(?P<user>[0-9a-zA-Z]+)'
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
user_id = mobj.group('user')
rss = self._download_xml('http://www.teachertube.com/rssclassroom.php?mode=user&username=%s' % user_id,
user_id, 'Downloading classroom RSS')
entries = []
for url in rss.findall('.//{http://search.yahoo.com/mrss/}player'):
entries.append(self.url_result(url.attrib['url'], 'TeacherTube'))
return self.playlist_result(entries, user_id)
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