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Merge pull request #7057 from remitamine/cspan
[cspan] correct the clip info extraction (fixes #7335)
This commit is contained in:
remitamine
commit
46b4070f3f
1 changed files with 62 additions and 52 deletions
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@ -9,6 +9,7 @@ from ..utils import (
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find_xpath_attr,
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smuggle_url,
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determine_ext,
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ExtractorError,
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)
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from .senateisvp import SenateISVPIE
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@ -18,33 +19,32 @@ class CSpanIE(InfoExtractor):
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IE_DESC = 'C-SPAN'
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_TESTS = [{
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'url': 'http://www.c-span.org/video/?313572-1/HolderonV',
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'md5': '8e44ce11f0f725527daccc453f553eb0',
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'md5': '94b29a4f131ff03d23471dd6f60b6a1d',
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'info_dict': {
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'id': '315139',
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'ext': 'mp4',
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'title': 'Attorney General Eric Holder on Voting Rights Act Decision',
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'description': 'Attorney General Eric Holder spoke to reporters following the Supreme Court decision in Shelby County v. Holder in which the court ruled that the preclearance provisions of the Voting Rights Act could not be enforced until Congress established new guidelines for review.',
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'description': 'Attorney General Eric Holder speaks to reporters following the Supreme Court decision in [Shelby County v. Holder], in which the court ruled that the preclearance provisions of the Voting Rights Act could not be enforced.',
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},
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'skip': 'Regularly fails on travis, for unknown reasons',
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}, {
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'url': 'http://www.c-span.org/video/?c4486943/cspan-international-health-care-models',
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# For whatever reason, the served video alternates between
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# two different ones
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'md5': '8e5fbfabe6ad0f89f3012a7943c1287b',
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'info_dict': {
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'id': '340723',
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'id': 'c4486943',
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'ext': 'mp4',
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'title': 'International Health Care Models',
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'title': 'CSPAN - International Health Care Models',
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'description': 'md5:7a985a2d595dba00af3d9c9f0783c967',
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}
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}, {
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'url': 'http://www.c-span.org/video/?318608-1/gm-ignition-switch-recall',
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'md5': '446562a736c6bf97118e389433ed88d4',
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'md5': '2ae5051559169baadba13fc35345ae74',
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'info_dict': {
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'id': '342759',
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'ext': 'mp4',
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'title': 'General Motors Ignition Switch Recall',
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'duration': 14848,
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'description': 'md5:70c7c3b8fa63fa60d42772440596034c'
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'description': 'md5:118081aedd24bf1d3b68b3803344e7f3'
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},
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}, {
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# Video from senate.gov
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@ -57,67 +57,77 @@ class CSpanIE(InfoExtractor):
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}]
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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page_id = mobj.group('id')
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webpage = self._download_webpage(url, page_id)
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video_id = self._search_regex(r'progid=\'?([0-9]+)\'?>', webpage, 'video id')
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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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matches = re.search(r'data-(prog|clip)id=\'([0-9]+)\'', webpage)
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if matches:
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video_type, video_id = matches.groups()
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if video_type == 'prog':
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video_type = 'program'
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else:
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senate_isvp_url = SenateISVPIE._search_iframe_url(webpage)
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if senate_isvp_url:
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title = self._og_search_title(webpage)
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surl = smuggle_url(senate_isvp_url, {'force_title': title})
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return self.url_result(surl, 'SenateISVP', video_id, title)
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description = self._html_search_regex(
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[
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# The full description
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r'<div class=\'expandable\'>(.*?)<a href=\'#\'',
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# If the description is small enough the other div is not
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# present, otherwise this is a stripped version
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r'<p class=\'initial\'>(.*?)</p>'
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],
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webpage, 'description', flags=re.DOTALL, default=None)
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def get_text_attr(d, attr):
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return d.get(attr, {}).get('#text')
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info_url = 'http://c-spanvideo.org/videoLibrary/assets/player/ajax-player.php?os=android&html5=program&id=' + video_id
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data = self._download_json(info_url, video_id)
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data = self._download_json(
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'http://www.c-span.org/assets/player/ajax-player.php?os=android&html5=%s&id=%s' % (video_type, video_id),
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video_id)['video']
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if data['@status'] != 'Success':
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raise ExtractorError('%s said: %s' % (self.IE_NAME, get_text_attr(data, 'error')), expected=True)
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doc = self._download_xml(
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'http://www.c-span.org/common/services/flashXml.php?programid=' + video_id,
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'http://www.c-span.org/common/services/flashXml.php?%sid=%s' % (video_type, video_id),
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video_id)
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description = self._html_search_meta('description', webpage)
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title = find_xpath_attr(doc, './/string', 'name', 'title').text
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thumbnail = find_xpath_attr(doc, './/string', 'name', 'poster').text
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senate_isvp_url = SenateISVPIE._search_iframe_url(webpage)
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if senate_isvp_url:
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surl = smuggle_url(senate_isvp_url, {'force_title': title})
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return self.url_result(surl, 'SenateISVP', video_id, title)
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files = data['files']
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capfile = get_text_attr(data, 'capfile')
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files = data['video']['files']
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try:
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capfile = data['video']['capfile']['#text']
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except KeyError:
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capfile = None
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entries = [{
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'id': '%s_%d' % (video_id, partnum + 1),
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'title': (
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title if len(files) == 1 else
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'%s part %d' % (title, partnum + 1)),
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'url': unescapeHTML(f['path']['#text']),
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'description': description,
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'thumbnail': thumbnail,
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'duration': int_or_none(f.get('length', {}).get('#text')),
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'subtitles': {
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'en': [{
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'url': capfile,
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'ext': determine_ext(capfile, 'dfxp')
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}],
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} if capfile else None,
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} for partnum, f in enumerate(files)]
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entries = []
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for partnum, f in enumerate(files):
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formats = []
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for quality in f['qualities']:
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formats.append({
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'format_id': '%s-%sp' % (get_text_attr(quality, 'bitrate'), get_text_attr(quality, 'height')),
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'url': unescapeHTML(get_text_attr(quality, 'file')),
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'height': int_or_none(get_text_attr(quality, 'height')),
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'tbr': int_or_none(get_text_attr(quality, 'bitrate')),
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})
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self._sort_formats(formats)
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entries.append({
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'id': '%s_%d' % (video_id, partnum + 1),
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'title': (
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title if len(files) == 1 else
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'%s part %d' % (title, partnum + 1)),
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'formats': formats,
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'description': description,
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'thumbnail': thumbnail,
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'duration': int_or_none(get_text_attr(f, 'length')),
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'subtitles': {
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'en': [{
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'url': capfile,
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'ext': determine_ext(capfile, 'dfxp')
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}],
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} if capfile else None,
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})
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if len(entries) == 1:
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entry = dict(entries[0])
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entry['id'] = video_id
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entry['id'] = 'c' + video_id if video_type == 'clip' else video_id
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return entry
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else:
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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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'id': video_id,
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'id': 'c' + video_id if video_type == 'clip' else video_id,
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}
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