+# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
+ ExtractorError,
+ determine_ext,
+ int_or_none,
+ unified_strdate,
US_RATINGS,
)
class PBSIE(InfoExtractor):
_VALID_URL = r'''(?x)https?://
(?:
- # Direct video URL
- video\.pbs\.org/(?:viralplayer|video)/(?P<id>[0-9]+)/? |
- # Article with embedded player
- (?:www\.)?pbs\.org/(?:[^/]+/){2,5}(?P<presumptive_id>[^/]+)/?(?:$|[?\#]) |
+ # Direct video URL
+ video\.pbs\.org/(?:viralplayer|video)/(?P<id>[0-9]+)/? |
+ # Article with embedded player (or direct video)
+ (?:www\.)?pbs\.org/(?:[^/]+/){2,5}(?P<presumptive_id>[^/]+?)(?:\.html)?/?(?:$|[?\#]) |
# Player
video\.pbs\.org/(?:widget/)?partnerplayer/(?P<player_id>[^/]+)/
)
'info_dict': {
'id': '2365006249',
'ext': 'mp4',
- 'title': 'A More Perfect Union',
+ 'title': 'Constitution USA with Peter Sagal - A More Perfect Union',
'description': 'md5:ba0c207295339c8d6eced00b7c363c6a',
'duration': 3190,
},
+ 'params': {
+ 'skip_download': True, # requires ffmpeg
+ },
},
{
'url': 'http://www.pbs.org/wgbh/pages/frontline/losing-iraq/',
'info_dict': {
'id': '2365297690',
'ext': 'mp4',
- 'title': 'Losing Iraq',
+ 'title': 'FRONTLINE - Losing Iraq',
'description': 'md5:f5bfbefadf421e8bb8647602011caf8e',
'duration': 5050,
},
+ 'params': {
+ 'skip_download': True, # requires ffmpeg
+ }
},
{
'url': 'http://www.pbs.org/newshour/bb/education-jan-june12-cyberschools_02-23/',
'info_dict': {
'id': '2201174722',
'ext': 'mp4',
- 'title': 'Cyber Schools Gain Popularity, but Quality Questions Persist',
+ 'title': 'PBS NewsHour - Cyber Schools Gain Popularity, but Quality Questions Persist',
'description': 'md5:5871c15cba347c1b3d28ac47a73c7c28',
'duration': 801,
},
'id': '2365297708',
'ext': 'mp4',
'description': 'md5:68d87ef760660eb564455eb30ca464fe',
- 'title': 'Dudamel Conducts Verdi Requiem at the Hollywood Bowl - Full',
+ 'title': 'Great Performances - Dudamel Conducts Verdi Requiem at the Hollywood Bowl - Full',
'duration': 6559,
'thumbnail': 're:^https?://.*\.jpg$',
- }
+ },
+ 'params': {
+ 'skip_download': True, # requires ffmpeg
+ },
+ },
+ {
+ 'url': 'http://www.pbs.org/wgbh/nova/earth/killer-typhoon.html',
+ 'md5': '908f3e5473a693b266b84e25e1cf9703',
+ 'info_dict': {
+ 'id': '2365160389',
+ 'display_id': 'killer-typhoon',
+ 'ext': 'mp4',
+ 'description': 'md5:c741d14e979fc53228c575894094f157',
+ 'title': 'NOVA - Killer Typhoon',
+ 'duration': 3172,
+ 'thumbnail': 're:^https?://.*\.jpg$',
+ 'upload_date': '20140122',
+ 'age_limit': 10,
+ },
+ 'params': {
+ 'skip_download': True, # requires ffmpeg
+ },
+ },
+ {
+ 'url': 'http://www.pbs.org/wgbh/pages/frontline/united-states-of-secrets/',
+ 'info_dict': {
+ 'id': 'united-states-of-secrets',
+ },
+ 'playlist_count': 2,
+ },
+ {
+ 'url': 'http://www.pbs.org/wgbh/americanexperience/films/death/player/',
+ 'info_dict': {
+ 'id': '2280706814',
+ 'display_id': 'player',
+ 'ext': 'mp4',
+ 'title': 'American Experience - Death and the Civil War',
+ 'description': 'American Experience, TV’s most-watched history series, brings to life the compelling stories from our past that inform our understanding of the world today.',
+ 'duration': 6705,
+ 'thumbnail': 're:^https?://.*\.jpg$',
+ },
+ 'params': {
+ 'skip_download': True, # requires ffmpeg
+ },
+ },
+ {
+ 'url': 'http://video.pbs.org/video/2365367186/',
+ 'info_dict': {
+ 'id': '2365367186',
+ 'display_id': '2365367186',
+ 'ext': 'mp4',
+ 'title': 'To Catch A Comet - Full Episode',
+ 'description': 'On November 12, 2014, billions of kilometers from Earth, spacecraft orbiter Rosetta and lander Philae did what no other had dared to attempt \u2014 land on the volatile surface of a comet as it zooms around the sun at 67,000 km/hr. The European Space Agency hopes this mission can help peer into our past and unlock secrets of our origins.',
+ 'duration': 3342,
+ 'thumbnail': 're:^https?://.*\.jpg$',
+ },
+ 'params': {
+ 'skip_download': True, # requires ffmpeg
+ },
}
]
- def _extract_ids(self, url):
+ def _extract_webpage(self, url):
mobj = re.match(self._VALID_URL, url)
presumptive_id = mobj.group('presumptive_id')
if presumptive_id:
webpage = self._download_webpage(url, display_id)
+ upload_date = unified_strdate(self._search_regex(
+ r'<input type="hidden" id="air_date_[0-9]+" value="([^"]+)"',
+ webpage, 'upload date', default=None))
+
+ # tabbed frontline videos
+ tabbed_videos = re.findall(
+ r'<div[^>]+class="videotab[^"]*"[^>]+vid="(\d+)"', webpage)
+ if tabbed_videos:
+ return tabbed_videos, presumptive_id, upload_date
+
MEDIA_ID_REGEXES = [
r"div\s*:\s*'videoembed'\s*,\s*mediaid\s*:\s*'(\d+)'", # frontline video embed
r'class="coveplayerid">([^<]+)<', # coveplayer
+ r'<input type="hidden" id="pbs_video_id_[0-9]+" value="([0-9]+)"/>', # jwplayer
]
media_id = self._search_regex(
MEDIA_ID_REGEXES, webpage, 'media ID', fatal=False, default=None)
if media_id:
- return media_id, presumptive_id
+ return media_id, presumptive_id, upload_date
url = self._search_regex(
- r'<iframe\s+(?:class|id)=["\']partnerPlayer["\'].*?\s+src=["\'](.*?)["\']>',
+ r'<iframe\s+[^>]*\s+src=["\']([^\'"]+partnerplayer[^\'"]+)["\']',
webpage, 'player URL')
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
display_id = video_id
- return video_id, display_id
+ return video_id, display_id, None
def _real_extract(self, url):
- video_id, display_id = self._extract_ids(url)
+ video_id, display_id, upload_date = self._extract_webpage(url)
+
+ if isinstance(video_id, list):
+ entries = [self.url_result(
+ 'http://video.pbs.org/video/%s' % vid_id, 'PBS', vid_id)
+ for vid_id in video_id]
+ return self.playlist_result(entries, display_id)
+
+ info = self._download_json(
+ 'http://video.pbs.org/videoInfo/%s?format=json&type=partner' % video_id,
+ display_id)
+
+ formats = []
+ for encoding_name in ('recommended_encoding', 'alternate_encoding'):
+ redirect = info.get(encoding_name)
+ if not redirect:
+ continue
+ redirect_url = redirect.get('url')
+ if not redirect_url:
+ continue
- info_url = 'http://video.pbs.org/videoInfo/%s?format=json' % video_id
- info = self._download_json(info_url, display_id)
+ redirect_info = self._download_json(
+ redirect_url + '?format=json', display_id,
+ 'Downloading %s video url info' % encoding_name)
+
+ if redirect_info['status'] == 'error':
+ if redirect_info['http_code'] == 403:
+ message = (
+ 'The video is not available in your region due to '
+ 'right restrictions')
+ else:
+ message = redirect_info['message']
+ raise ExtractorError(message, expected=True)
+
+ format_url = redirect_info.get('url')
+ if not format_url:
+ continue
+
+ if determine_ext(format_url) == 'm3u8':
+ formats.extend(self._extract_m3u8_formats(
+ format_url, display_id, 'mp4', preference=1, m3u8_id='hls'))
+ else:
+ formats.append({
+ 'url': format_url,
+ 'format_id': redirect.get('eeid'),
+ })
+ self._sort_formats(formats)
rating_str = info.get('rating')
if rating_str is not None:
rating_str = rating_str.rpartition('-')[2]
age_limit = US_RATINGS.get(rating_str)
+ subtitles = {}
+ closed_captions_url = info.get('closed_captions_url')
+ if closed_captions_url:
+ subtitles['en'] = [{
+ 'ext': 'ttml',
+ 'url': closed_captions_url,
+ }]
+
+ # info['title'] is often incomplete (e.g. 'Full Episode', 'Episode 5', etc)
+ # Try turning it to 'program - title' naming scheme if possible
+ alt_title = info.get('program', {}).get('title')
+ if alt_title:
+ info['title'] = alt_title + ' - ' + re.sub(r'^' + alt_title + '[\s\-:]+', '', info['title'])
+
return {
'id': video_id,
+ 'display_id': display_id,
'title': info['title'],
- 'url': info['alternate_encoding']['url'],
- 'ext': 'mp4',
'description': info['program'].get('description'),
'thumbnail': info.get('image_url'),
- 'duration': info.get('duration'),
+ 'duration': int_or_none(info.get('duration')),
'age_limit': age_limit,
+ 'upload_date': upload_date,
+ 'formats': formats,
+ 'subtitles': subtitles,
}
projects / youtube-dl / blobdiff