146 lines
5.9 KiB
Python
146 lines
5.9 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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ExtractorError,
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unsmuggle_url,
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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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class SenateISVPIE(InfoExtractor):
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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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]
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_IE_NAME = 'senate.gov'
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_VALID_URL = r'http://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': 'flv',
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'title': 'Integrated Senate Video Player',
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'thumbnail': 're:^https?://.*\.(?:jpg|png)$',
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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': 'flv',
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'title': 'Integrated Senate Video Player'
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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>http://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 _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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def _real_extract(self, url):
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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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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 = self._get_info_for_comm(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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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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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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