1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
|
import re
from .common import InfoExtractor
from .senategov import SenateISVPIE
from .ustream import UstreamIE
from ..compat import compat_HTMLParseError
from ..utils import (
ExtractorError,
determine_ext,
extract_attributes,
find_xpath_attr,
get_element_by_attribute,
get_element_by_class,
int_or_none,
join_nonempty,
js_to_json,
merge_dicts,
parse_iso8601,
parse_qs,
smuggle_url,
str_to_int,
unescapeHTML,
)
class CSpanIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?c-span\.org/video/\?(?P<id>[0-9a-f]+)'
IE_DESC = 'C-SPAN'
_TESTS = [{
'url': 'http://www.c-span.org/video/?313572-1/HolderonV',
'md5': '94b29a4f131ff03d23471dd6f60b6a1d',
'info_dict': {
'id': '315139',
'title': 'Attorney General Eric Holder on Voting Rights Act Decision',
},
'playlist_mincount': 2,
'skip': 'Regularly fails on travis, for unknown reasons',
}, {
'url': 'http://www.c-span.org/video/?c4486943/cspan-international-health-care-models',
# md5 is unstable
'info_dict': {
'id': 'c4486943',
'ext': 'mp4',
'title': 'CSPAN - International Health Care Models',
'description': 'md5:7a985a2d595dba00af3d9c9f0783c967',
},
}, {
'url': 'http://www.c-span.org/video/?318608-1/gm-ignition-switch-recall',
'info_dict': {
'id': '342759',
'title': 'General Motors Ignition Switch Recall',
},
'playlist_mincount': 6,
}, {
# Video from senate.gov
'url': 'http://www.c-span.org/video/?104517-1/immigration-reforms-needed-protect-skilled-american-workers',
'info_dict': {
'id': 'judiciary031715',
'ext': 'mp4',
'title': 'Immigration Reforms Needed to Protect Skilled American Workers',
},
'params': {
'skip_download': True, # m3u8 downloads
},
}, {
# Ustream embedded video
'url': 'https://www.c-span.org/video/?114917-1/armed-services',
'info_dict': {
'id': '58428542',
'ext': 'flv',
'title': 'USHR07 Armed Services Committee',
'description': 'hsas00-2118-20150204-1000et-07\n\n\nUSHR07 Armed Services Committee',
'timestamp': 1423060374,
'upload_date': '20150204',
'uploader': 'HouseCommittee',
'uploader_id': '12987475',
},
}, {
# Audio Only
'url': 'https://www.c-span.org/video/?437336-1/judiciary-antitrust-competition-policy-consumer-rights',
'only_matching': True,
}]
BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/%s/%s_%s/index.html?videoId=%s'
def _real_extract(self, url):
video_id = self._match_id(url)
video_type = None
webpage = self._download_webpage(url, video_id)
ustream_url = UstreamIE._extract_url(webpage)
if ustream_url:
return self.url_result(ustream_url, UstreamIE.ie_key())
if '&vod' not in url:
bc = self._search_regex(
r"(<[^>]+id='brightcove-player-embed'[^>]+>)",
webpage, 'brightcove embed', default=None)
if bc:
bc_attr = extract_attributes(bc)
bc_url = self.BRIGHTCOVE_URL_TEMPLATE % (
bc_attr.get('data-bcaccountid', '3162030207001'),
bc_attr.get('data-noprebcplayerid', 'SyGGpuJy3g'),
bc_attr.get('data-newbcplayerid', 'default'),
bc_attr['data-bcid'])
return self.url_result(smuggle_url(bc_url, {'source_url': url}))
def add_referer(formats):
for f in formats:
f.setdefault('http_headers', {})['Referer'] = url
# As of 01.12.2020 this path looks to cover all cases making the rest
# of the code unnecessary
jwsetup = self._parse_json(
self._search_regex(
r'(?s)jwsetup\s*=\s*({.+?})\s*;', webpage, 'jwsetup',
default='{}'),
video_id, transform_source=js_to_json, fatal=False)
if jwsetup:
info = self._parse_jwplayer_data(
jwsetup, video_id, require_title=False, m3u8_id='hls',
base_url=url)
add_referer(info['formats'])
for subtitles in info['subtitles'].values():
for subtitle in subtitles:
ext = determine_ext(subtitle['url'])
if ext == 'php':
ext = 'vtt'
subtitle['ext'] = ext
ld_info = self._search_json_ld(webpage, video_id, default={})
try:
title = get_element_by_class('video-page-title', webpage)
except compat_HTMLParseError:
title = None
if title is None:
title = self._og_search_title(webpage)
description = get_element_by_attribute('itemprop', 'description', webpage) or \
self._html_search_meta(['og:description', 'description'], webpage)
return merge_dicts(info, ld_info, {
'title': title,
'thumbnail': get_element_by_attribute('itemprop', 'thumbnailUrl', webpage),
'description': description,
'timestamp': parse_iso8601(get_element_by_attribute('itemprop', 'uploadDate', webpage)),
'location': get_element_by_attribute('itemprop', 'contentLocation', webpage),
'duration': int_or_none(self._search_regex(
r'jwsetup\.seclength\s*=\s*(\d+);',
webpage, 'duration', fatal=False)),
'view_count': str_to_int(self._search_regex(
r"<span[^>]+class='views'[^>]*>([\d,]+)\s+Views</span>",
webpage, 'views', fatal=False)),
})
# Obsolete
# We first look for clipid, because clipprog always appears before
patterns = [rf'id=\'clip({t})\'\s*value=\'([0-9]+)\'' for t in ('id', 'prog')]
results = list(filter(None, (re.search(p, webpage) for p in patterns)))
if results:
matches = results[0]
video_type, video_id = matches.groups()
video_type = 'clip' if video_type == 'id' else 'program'
else:
m = re.search(r'data-(?P<type>clip|prog)id=["\'](?P<id>\d+)', webpage)
if m:
video_id = m.group('id')
video_type = 'program' if m.group('type') == 'prog' else 'clip'
else:
senate_isvp_url = SenateISVPIE._extract_url(webpage)
if senate_isvp_url:
title = self._og_search_title(webpage)
surl = smuggle_url(senate_isvp_url, {'force_title': title})
return self.url_result(surl, 'SenateISVP', video_id, title)
video_id = self._search_regex(
r'jwsetup\.clipprog\s*=\s*(\d+);',
webpage, 'jwsetup program id', default=None)
if video_id:
video_type = 'program'
if video_type is None or video_id is None:
error_message = get_element_by_class('VLplayer-error-message', webpage)
if error_message:
raise ExtractorError(error_message)
raise ExtractorError('unable to find video id and type')
def get_text_attr(d, attr):
return d.get(attr, {}).get('#text')
data = self._download_json(
f'http://www.c-span.org/assets/player/ajax-player.php?os=android&html5={video_type}&id={video_id}',
video_id)['video']
if data['@status'] != 'Success':
raise ExtractorError('{} said: {}'.format(self.IE_NAME, get_text_attr(data, 'error')), expected=True)
doc = self._download_xml(
f'http://www.c-span.org/common/services/flashXml.php?{video_type}id={video_id}',
video_id)
description = self._html_search_meta('description', webpage)
title = find_xpath_attr(doc, './/string', 'name', 'title').text
thumbnail = find_xpath_attr(doc, './/string', 'name', 'poster').text
files = data['files']
capfile = get_text_attr(data, 'capfile')
entries = []
for partnum, f in enumerate(files):
formats = []
for quality in f.get('qualities', []):
formats.append({
'format_id': '{}-{}p'.format(get_text_attr(quality, 'bitrate'), get_text_attr(quality, 'height')),
'url': unescapeHTML(get_text_attr(quality, 'file')),
'height': int_or_none(get_text_attr(quality, 'height')),
'tbr': int_or_none(get_text_attr(quality, 'bitrate')),
})
if not formats:
path = unescapeHTML(get_text_attr(f, 'path'))
if not path:
continue
formats = self._extract_m3u8_formats(
path, video_id, 'mp4', entry_protocol='m3u8_native',
m3u8_id='hls') if determine_ext(path) == 'm3u8' else [{'url': path}]
add_referer(formats)
entries.append({
'id': f'{video_id}_{partnum + 1}',
'title': (
title if len(files) == 1 else
f'{title} part {partnum + 1}'),
'formats': formats,
'description': description,
'thumbnail': thumbnail,
'duration': int_or_none(get_text_attr(f, 'length')),
'subtitles': {
'en': [{
'url': capfile,
'ext': determine_ext(capfile, 'dfxp'),
}],
} if capfile else None,
})
if len(entries) == 1:
entry = dict(entries[0])
entry['id'] = 'c' + video_id if video_type == 'clip' else video_id
return entry
else:
return {
'_type': 'playlist',
'entries': entries,
'title': title,
'id': 'c' + video_id if video_type == 'clip' else video_id,
}
class CSpanCongressIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?c-span\.org/congress/'
_TESTS = [{
'url': 'https://www.c-span.org/congress/?chamber=house&date=2017-12-13&t=1513208380',
'info_dict': {
'id': 'house_2017-12-13',
'title': 'Congressional Chronicle - Members of Congress, Hearings and More',
'description': 'md5:54c264b7a8f219937987610243305a84',
'thumbnail': r're:https://ximage.c-spanvideo.org/.+',
'ext': 'mp4',
},
}]
def _real_extract(self, url):
query = parse_qs(url)
video_date = query.get('date', [None])[0]
video_id = join_nonempty(query.get('chamber', ['senate'])[0], video_date, delim='_')
webpage = self._download_webpage(url, video_id)
if not video_date:
jwp_date = re.search(r'jwsetup.clipprogdate = \'(?P<date>\d{4}-\d{2}-\d{2})\';', webpage)
if jwp_date:
video_id = f'{video_id}_{jwp_date.group("date")}'
jwplayer_data = self._parse_json(
self._search_regex(r'jwsetup\s*=\s*({(?:.|\n)[^;]+});', webpage, 'player config'),
video_id, transform_source=js_to_json)
title = self._generic_title('', webpage)
description = (self._og_search_description(webpage, default=None)
or self._html_search_meta('description', webpage, 'description', default=None))
return {
**self._parse_jwplayer_data(jwplayer_data, video_id, False),
'title': re.sub(r'\s+', ' ', title.split('|')[0]).strip(),
'description': description,
'http_headers': {'Referer': 'https://www.c-span.org/'},
}
|
