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71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
import os
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import urllib.parse
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from .common import InfoExtractor
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from ..utils import float_or_none
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class CamtasiaEmbedIE(InfoExtractor):
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_VALID_URL = False
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_WEBPAGE_TESTS = [
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{
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'url': 'http://www.ll.mit.edu/workshops/education/videocourses/antennas/lecture1/video/',
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'playlist': [{
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'md5': '0c5e352edabf715d762b0ad4e6d9ee67',
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'info_dict': {
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'id': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final',
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'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final - video1',
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'ext': 'flv',
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'duration': 2235.90,
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}
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}, {
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'md5': '10e4bb3aaca9fd630e273ff92d9f3c63',
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'info_dict': {
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'id': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final_PIP',
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'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final - pip',
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'ext': 'flv',
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'duration': 2235.93,
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}
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}],
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'info_dict': {
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'title': 'Fenn-AA_PA_Radar_Course_Lecture_1c_Final',
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},
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'skip': 'webpage dead'
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},
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]
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def _extract_from_webpage(self, url, webpage):
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camtasia_cfg = self._search_regex(
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r'fo\.addVariable\(\s*"csConfigFile",\s*"([^"]+)"\s*\);',
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webpage, 'camtasia configuration file', default=None)
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if camtasia_cfg is None:
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return None
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title = self._html_search_meta('DC.title', webpage, fatal=True)
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camtasia_url = urllib.parse.urljoin(url, camtasia_cfg)
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camtasia_cfg = self._download_xml(
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camtasia_url, self._generic_id(url),
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note='Downloading camtasia configuration',
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errnote='Failed to download camtasia configuration')
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fileset_node = camtasia_cfg.find('./playlist/array/fileset')
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entries = []
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for n in fileset_node.getchildren():
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url_n = n.find('./uri')
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if url_n is None:
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continue
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entries.append({
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'id': os.path.splitext(url_n.text.rpartition('/')[2])[0],
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'title': f'{title} - {n.tag}',
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'url': urllib.parse.urljoin(url, url_n.text),
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'duration': float_or_none(n.find('./duration').text),
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})
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return {
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'_type': 'playlist',
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'entries': entries,
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'title': title,
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}
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