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[Senate.gov] Add SenateGovIE and fix SenateISVPIE (#1435)
Authored by: Grabien, pukkandan
This commit is contained in:
Grabien
213
yt_dlp/extractor/senategov.py
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213
yt_dlp/extractor/senategov.py
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# 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 ..compat import (
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compat_parse_qs,
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compat_urlparse,
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)
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from ..utils import (
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ExtractorError,
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parse_qs,
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unsmuggle_url,
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)
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_COMMITTEES = {
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'ag': ('76440', 'http://ag-f.akamaihd.net'),
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'aging': ('76442', 'http://aging-f.akamaihd.net'),
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'approps': ('76441', 'http://approps-f.akamaihd.net'),
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'arch': ('', 'http://ussenate-f.akamaihd.net'),
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'armed': ('76445', 'http://armed-f.akamaihd.net'),
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'banking': ('76446', 'http://banking-f.akamaihd.net'),
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'budget': ('76447', 'http://budget-f.akamaihd.net'),
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'cecc': ('76486', 'http://srs-f.akamaihd.net'),
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'commerce': ('80177', 'http://commerce1-f.akamaihd.net'),
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'csce': ('75229', 'http://srs-f.akamaihd.net'),
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'dpc': ('76590', 'http://dpc-f.akamaihd.net'),
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'energy': ('76448', 'http://energy-f.akamaihd.net'),
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'epw': ('76478', 'http://epw-f.akamaihd.net'),
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'ethics': ('76449', 'http://ethics-f.akamaihd.net'),
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'finance': ('76450', 'http://finance-f.akamaihd.net'),
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'foreign': ('76451', 'http://foreign-f.akamaihd.net'),
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'govtaff': ('76453', 'http://govtaff-f.akamaihd.net'),
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'help': ('76452', 'http://help-f.akamaihd.net'),
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'indian': ('76455', 'http://indian-f.akamaihd.net'),
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'intel': ('76456', 'http://intel-f.akamaihd.net'),
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'intlnarc': ('76457', 'http://intlnarc-f.akamaihd.net'),
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'jccic': ('85180', 'http://jccic-f.akamaihd.net'),
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'jec': ('76458', 'http://jec-f.akamaihd.net'),
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'judiciary': ('76459', 'http://judiciary-f.akamaihd.net'),
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'rpc': ('76591', 'http://rpc-f.akamaihd.net'),
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'rules': ('76460', 'http://rules-f.akamaihd.net'),
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'saa': ('76489', 'http://srs-f.akamaihd.net'),
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'smbiz': ('76461', 'http://smbiz-f.akamaihd.net'),
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'srs': ('75229', 'http://srs-f.akamaihd.net'),
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'uscc': ('76487', 'http://srs-f.akamaihd.net'),
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'vetaff': ('76462', 'http://vetaff-f.akamaihd.net'),
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}
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class SenateISVPIE(InfoExtractor):
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_IE_NAME = 'senate.gov:isvp'
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_VALID_URL = r'https?://(?:www\.)?senate\.gov/isvp/?\?(?P<qs>.+)'
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_TESTS = [{
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'url': 'http://www.senate.gov/isvp/?comm=judiciary&type=live&stt=&filename=judiciary031715&auto_play=false&wmode=transparent&poster=http%3A%2F%2Fwww.judiciary.senate.gov%2Fthemes%2Fjudiciary%2Fimages%2Fvideo-poster-flash-fit.png',
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'info_dict': {
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'id': 'judiciary031715',
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'ext': 'mp4',
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'title': 'Integrated Senate Video Player',
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'thumbnail': r're:^https?://.*\.(?:jpg|png)$',
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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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'url': 'http://www.senate.gov/isvp/?type=live&comm=commerce&filename=commerce011514.mp4&auto_play=false',
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'info_dict': {
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'id': 'commerce011514',
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'ext': 'mp4',
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'title': 'Integrated Senate Video Player'
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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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'url': 'http://www.senate.gov/isvp/?type=arch&comm=intel&filename=intel090613&hc_location=ufi',
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# checksum differs each time
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'info_dict': {
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'id': 'intel090613',
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'ext': 'mp4',
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'title': 'Integrated Senate Video Player'
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}
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}, {
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# From http://www.c-span.org/video/?96791-1
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'url': 'http://www.senate.gov/isvp?type=live&comm=banking&filename=banking012715',
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'only_matching': True,
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}]
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@staticmethod
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def _search_iframe_url(webpage):
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mobj = re.search(
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r"<iframe[^>]+src=['\"](?P<url>https?://www\.senate\.gov/isvp/?\?[^'\"]+)['\"]",
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webpage)
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if mobj:
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return mobj.group('url')
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def _real_extract(self, url):
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url, smuggled_data = unsmuggle_url(url, {})
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qs = compat_parse_qs(self._match_valid_url(url).group('qs'))
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if not qs.get('filename') or not qs.get('type') or not qs.get('comm'):
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raise ExtractorError('Invalid URL', expected=True)
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video_id = re.sub(r'.mp4$', '', qs['filename'][0])
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webpage = self._download_webpage(url, video_id)
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if smuggled_data.get('force_title'):
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title = smuggled_data['force_title']
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else:
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title = self._html_search_regex(r'<title>([^<]+)</title>', webpage, video_id)
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poster = qs.get('poster')
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thumbnail = poster[0] if poster else None
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video_type = qs['type'][0]
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committee = video_type if video_type == 'arch' else qs['comm'][0]
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stream_num, domain = _COMMITTEES[committee]
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formats = []
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if video_type == 'arch':
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filename = video_id if '.' in video_id else video_id + '.mp4'
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m3u8_url = compat_urlparse.urljoin(domain, 'i/' + filename + '/master.m3u8')
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formats = self._extract_m3u8_formats(m3u8_url, video_id, ext='mp4', m3u8_id='m3u8')
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else:
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hdcore_sign = 'hdcore=3.1.0'
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url_params = (domain, video_id, stream_num)
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f4m_url = f'%s/z/%s_1@%s/manifest.f4m?{hdcore_sign}' % url_params
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m3u8_url = '%s/i/%s_1@%s/master.m3u8' % url_params
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for entry in self._extract_f4m_formats(f4m_url, video_id, f4m_id='f4m'):
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# URLs without the extra param induce an 404 error
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entry.update({'extra_param_to_segment_url': hdcore_sign})
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formats.append(entry)
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for entry in self._extract_m3u8_formats(m3u8_url, video_id, ext='mp4', m3u8_id='m3u8'):
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mobj = re.search(r'(?P<tag>(?:-p|-b)).m3u8', entry['url'])
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if mobj:
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entry['format_id'] += mobj.group('tag')
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formats.append(entry)
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self._sort_formats(formats)
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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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'thumbnail': thumbnail,
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}
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class SenateGovIE(InfoExtractor):
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_IE_NAME = 'senate.gov'
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_VALID_URL = r'https?:\/\/(?:www\.)?(help|appropriations|judiciary|banking|armed-services|finance)\.senate\.gov'
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_TESTS = [{
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'url': 'https://www.help.senate.gov/hearings/vaccines-saving-lives-ensuring-confidence-and-protecting-public-health',
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'info_dict': {
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'id': 'help090920',
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'display_id': 'vaccines-saving-lives-ensuring-confidence-and-protecting-public-health',
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'title': 'Vaccines: Saving Lives, Ensuring Confidence, and Protecting Public Health',
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'description': 'The U.S. Senate Committee on Health, Education, Labor & Pensions',
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'ext': 'mp4',
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://www.appropriations.senate.gov/hearings/watch?hearingid=B8A25434-5056-A066-6020-1F68CB75F0CD',
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'info_dict': {
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'id': 'appropsA051518',
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'display_id': 'watch?hearingid=B8A25434-5056-A066-6020-1F68CB75F0CD',
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'title': 'Review of the FY2019 Budget Request for the U.S. Army',
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'ext': 'mp4',
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://www.banking.senate.gov/hearings/21st-century-communities-public-transportation-infrastructure-investment-and-fast-act-reauthorization',
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'info_dict': {
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'id': 'banking041521',
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'display_id': '21st-century-communities-public-transportation-infrastructure-investment-and-fast-act-reauthorization',
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'title': '21st Century Communities: Public Transportation Infrastructure Investment and FAST Act Reauthorization',
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'description': 'The Official website of The United States Committee on Banking, Housing, and Urban Affairs',
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'ext': 'mp4',
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},
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'params': {'skip_download': 'm3u8'},
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}]
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def _real_extract(self, url):
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display_id = self._generic_id(url)
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webpage = self._download_webpage(url, display_id)
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parse_info = parse_qs(self._search_regex(
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r'<iframe class="[^>"]*streaminghearing[^>"]*"\s[^>]*\bsrc="([^">]*)', webpage, 'hearing URL'))
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stream_num, stream_domain = _COMMITTEES[parse_info['comm'][-1]]
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filename = parse_info['filename'][-1]
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formats = self._extract_m3u8_formats(
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f'{stream_domain}/i/{filename}_1@{stream_num}/master.m3u8',
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display_id, ext='mp4')
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self._sort_formats(formats)
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title = self._html_search_regex(
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(*self._og_regexes('title'), r'(?s)<title>([^<]*?)</title>'), webpage, 'video title')
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return {
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'id': re.sub(r'.mp4$', '', filename),
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'display_id': display_id,
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'title': re.sub(r'\s+', ' ', title.split('|')[0]).strip(),
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'description': self._og_search_description(webpage, default=None),
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'thumbnail': self._og_search_thumbnail(webpage, default=None),
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'age_limit': self._rta_search(webpage),
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'formats': formats
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}
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