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71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
# 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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determine_ext,
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determine_protocol,
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parse_duration,
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int_or_none,
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)
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class Lecture2GoIE(InfoExtractor):
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_VALID_URL = r'https?://lecture2go\.uni-hamburg\.de/veranstaltungen/-/v/(?P<id>\d+)'
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_TEST = {
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'url': 'https://lecture2go.uni-hamburg.de/veranstaltungen/-/v/17473',
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'md5': 'ac02b570883020d208d405d5a3fd2f7f',
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'info_dict': {
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'id': '17473',
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'ext': 'mp4',
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'title': '2 - Endliche Automaten und reguläre Sprachen',
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'creator': 'Frank Heitmann',
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'duration': 5220,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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}
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}
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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title = self._html_search_regex(r'<em[^>]+class="title">(.+)</em>', webpage, 'title')
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formats = []
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for url in set(re.findall(r'var\s+playerUri\d+\s*=\s*"([^"]+)"', webpage)):
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ext = determine_ext(url)
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protocol = determine_protocol({'url': url})
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if ext == 'f4m':
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formats.extend(self._extract_f4m_formats(url, video_id, f4m_id='hds'))
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elif ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(url, video_id, ext='mp4', m3u8_id='hls'))
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else:
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if protocol == 'rtmp':
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continue # XXX: currently broken
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formats.append({
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'format_id': protocol,
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'url': url,
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})
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self._sort_formats(formats)
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creator = self._html_search_regex(
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r'<div[^>]+id="description">([^<]+)</div>', webpage, 'creator', fatal=False)
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duration = parse_duration(self._html_search_regex(
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r'Duration:\s*</em>\s*<em[^>]*>([^<]+)</em>', webpage, 'duration', fatal=False))
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view_count = int_or_none(self._html_search_regex(
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r'Views:\s*</em>\s*<em[^>]+>(\d+)</em>', webpage, 'view count', fatal=False))
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return {
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'id': video_id,
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'title': title,
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'formats': formats,
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'creator': creator,
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'duration': duration,
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'view_count': view_count,
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}
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