Merge 5aee29b7ca into 4d05f84325
This commit is contained in:
Jasmine Hou
GitHub
commit
72d1d1916e
@ -5,48 +5,52 @@ import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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parse_duration,
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unsmuggle_url,
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url_or_none,
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)
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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 ..compat import compat_parse_qs
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class SenateISVPIE(InfoExtractor):
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# [committee, stream_number, stream_domain, stream_id, msl3]
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_COMM_MAP = [
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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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['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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['arch', '', 'http://ussenate-f.akamaihd.net/']
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['ag', '76440', 'http://ag-f.akamaihd.net', '2036803', 'agriculture'],
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['aging', '76442', 'http://aging-f.akamaihd.net', '2036801', 'aging'],
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['approps', '76441', 'http://approps-f.akamaihd.net', '2036802', 'appropriations'],
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['armed', '76445', 'http://armed-f.akamaihd.net', '2036800', 'armedservices'],
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['banking', '76446', 'http://banking-f.akamaihd.net', '2036799', 'banking'],
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['budget', '76447', 'http://budget-f.akamaihd.net', '2036798', 'budget'],
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['cecc', '76486', 'http://srs-f.akamaihd.net', '2036782', 'srs_cecc'],
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['commerce', '80177', 'http://commerce1-f.akamaihd.net', '2036779', 'commerce'],
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['csce', '75229', 'http://srs-f.akamaihd.net', '2036777', 'srs_srs'],
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['dpc', '76590', 'http://dpc-f.akamaihd.net', None, 'dpc'],
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['energy', '76448', 'http://energy-f.akamaihd.net', '2036797', 'energy'],
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['epw', '76478', 'http://epw-f.akamaihd.net', '2036783', 'environment'],
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['ethics', '76449', 'http://ethics-f.akamaihd.net', '2036796', 'ethics'],
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['finance', '76450', 'http://finance-f.akamaihd.net', '2036795', 'finance_finance'],
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['foreign', '76451', 'http://foreign-f.akamaihd.net', '2036794', 'foreignrelations'],
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['govtaff', '76453', 'http://govtaff-f.akamaihd.net', '2036792', 'hsgac'],
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['help', '76452', 'http://help-f.akamaihd.net', '2036793', 'help'],
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['indian', '76455', 'http://indian-f.akamaihd.net', '2036791', 'indianaffairs'],
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['intel', '76456', 'http://intel-f.akamaihd.net', '2036790', 'intelligence'],
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['intlnarc', '76457', 'http://intlnarc-f.akamaihd.net', None, 'internationalnarcoticscaucus'],
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['jccic', '85180', 'http://jccic-f.akamaihd.net', '2036778', 'jccic'],
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['jec', '76458', 'http://jec-f.akamaihd.net', '2036789', 'jointeconomic'],
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['judiciary', '76459', 'http://judiciary-f.akamaihd.net', '2036788', 'judiciary'],
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['rpc', '76591', 'http://rpc-f.akamaihd.net', None, 'rpc'],
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['rules', '76460', 'http://rules-f.akamaihd.net', '2036787', 'rules'],
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['saa', '76489', 'http://srs-f.akamaihd.net', '2036780', 'srs_saa'],
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['smbiz', '76461', 'http://smbiz-f.akamaihd.net', '2036786', 'smallbusiness'],
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['srs', '75229', 'http://srs-f.akamaihd.net', '2031966', 'srs_srs'],
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['uscc', '76487', 'http://srs-f.akamaihd.net', '2036781', 'srs_uscc'],
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['vetaff', '76462', 'http://vetaff-f.akamaihd.net', '2036785', 'veteransaffairs'],
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['arch', '', 'http://ussenate-f.akamaihd.net/', None, None],
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['uscp', None, '', '2043685', 'uscp'],
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['cio', None, '', '2043686', 'cio']
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]
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_IE_NAME = 'senate.gov'
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_VALID_URL = r'https?://(?:www\.)?senate\.gov/isvp/?\?(?P<qs>.+)'
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_TESTS = [{
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@ -54,100 +58,120 @@ class SenateISVPIE(InfoExtractor):
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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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'title': 'judiciary031715',
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'thumbnail': 'http://www.judiciary.senate.gov/themes/judiciary/images/video-poster-flash-fit.png',
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},
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'expected_warnings': ['Failed to download m3u8 information: HTTP Error 404: Not Found'],
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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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'title': 'intel090613',
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},
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'expected_warnings': ['Failed to download m3u8 information: HTTP Error 404: Not Found'],
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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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'url': 'https://www.senate.gov/isvp/?comm=govtaff&type=archv&stt=975&filename=govtaff111722&auto_play=false&poster=https%3A%2F%2Fwww%2Ehsgac%2Esenate%2Egov%2Fimages%2Fvideo%2Dposter%2Dflash%2Dfit%2Epng',
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'info_dict': {
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'id': 'govtaff111722',
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'ext': 'mp4',
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'title': 'govtaff111722',
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'thumbnail': 'https://www.hsgac.senate.gov/images/video-poster-flash-fit.png',
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},
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}, {
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'url': 'https://www.senate.gov/isvp/?type=arch&comm=energy&filename=energy111722&stt=00:22:30&auto_play=false&wmode=transparent&poster=https%3A%2F%2Fwww%2Eenergy%2Esenate%2Egov%2Fthemes%2Fenergy%2Fimages%2Fvideo%2Dposter%2Dflash%2Dfit%2Epng',
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'info_dict': {
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'id': 'energy111722',
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'ext': 'mp4',
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'title': 'energy111722',
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'thumbnail': 'https://www.energy.senate.gov/themes/energy/images/video-poster-flash-fit.png',
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},
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}, {
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'url': 'https://www.senate.gov/isvp/?comm=foreign&type=archv&stt=0&filename=foreign080322&auto_play=false&wmode=transparent&poster=https%3A%2F%2Fwww%2Eforeign%2Esenate%2Egov%2Fthemes%2Fforeign%2Fimages%2Fvideo%2Dposter%2Dflash%2Dfit%2Epng',
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'info_dict': {
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'id': 'foreign080322',
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'ext': 'mp4',
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'title': 'foreign080322',
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'thumbnail': 'https://www.foreign.senate.gov/themes/foreign/images/video-poster-flash-fit.png',
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},
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}]
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@staticmethod
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# returns url from an iframe
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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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r'''<iframe\b[^>]+\bsrc\s*=\s*(['"])(?P<url>https?://www\.senate\.gov/isvp/?\?(?:(?!\1)\S)+)''',
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webpage)
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if mobj:
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return mobj.group('url')
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@staticmethod
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def __dictify(cm):
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return dict((row[0], (row[1:] + ['', ''])[:4]) for row in cm)
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# returns stream_number, stream_domain, stream_id, msl3
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def _get_info_for_comm(self, committee):
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for entry in self._COMM_MAP:
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if entry[0] == committee:
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return entry[1:]
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dict = self.__dictify(self._COMM_MAP)
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return dict[committee][0:]
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def _real_extract(self, url):
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# smuggled data may contain a forced title that should be used
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url, smuggled_data = unsmuggle_url(url, {})
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qs = compat_parse_qs(re.match(self._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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# error handling for invalid URL - specify which error
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if not qs.get('filename'):
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raise ExtractorError('Invalid URL. Missing filename in query parameters', expected=True)
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if not qs.get('comm'):
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raise ExtractorError('Invalid URL. Missing committee in query parameters', expected=True)
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webpage = self._download_webpage(url, video_id)
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committee = qs.get('comm')[0]
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filename = qs.get('filename')[0]
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video_id = re.sub(r'\.mp4$', '', filename)
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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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# there is no point in pulling the title from the webpage since it always defaults to 'Integrated Senate Player'
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title = smuggled_data.get('force_title') or filename
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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 = self._get_info_for_comm(committee)
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stream_number, stream_domain, stream_id, msl3 = self._get_info_for_comm(committee)
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stream_number = int(stream_number)
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stream_id = int(stream_id)
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# the possible locations for the video: only the first has been seen in use
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possible_manifest_urls = [
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'https://www-senate-gov-media-srs.akamaized.net/hls/live/%d/%s/%s/master.m3u8' % (stream_id, committee, filename),
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'https://www-senate-gov-msl3archive.akamaized.net/%s/%s_1/master.m3u8' % (msl3, filename),
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'%s/i/%s_1@%d/master.m3u8' % (stream_domain, filename, stream_number),
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'https://ussenate-f.akamaihd.net/i/%s.mp4/master.m3u8' % video_id,
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]
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# we iterate through the possible locations until we find formats
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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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formats = [{
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# All parameters in the query string are necessary to prevent a 403 error
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'url': compat_urlparse.urljoin(domain, filename) + '?v=3.1.0&fp=&r=&g=',
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}]
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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 = '%s/z/%s_1@%s/manifest.f4m?' % url_params + hdcore_sign
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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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for url in possible_manifest_urls:
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entries = self._extract_m3u8_formats(
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url, video_id, ext='mp4', m3u8_id='hls',
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entry_protocol='m3u8_native', fatal=False)
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for entry in entries:
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mobj = re.search(r'(?P<tag>-[pb]).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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if formats:
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break
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self._sort_formats(formats)
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thumbnail = url_or_none(qs.get('poster', [None])[-1])
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start_time = parse_duration(qs.get('stt', [None])[-1])
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stop_time = parse_duration(qs.get('dur', [None])[-1])
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if stop_time is not None:
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stop_time += start_time or 0
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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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'start_time': start_time,
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'stop_time': stop_time,
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}
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Block a user