mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-12-21 00:46:41 +00:00
130 lines
4.5 KiB
Python
130 lines
4.5 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
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>[^/]+)/?(?:$|[?\#]) |
|
|
# Player
|
|
video\.pbs\.org/(?:widget/)?partnerplayer/(?P<player_id>[^/]+)/
|
|
)
|
|
'''
|
|
|
|
_TESTS = [
|
|
{
|
|
'url': 'http://www.pbs.org/tpt/constitution-usa-peter-sagal/watch/a-more-perfect-union/',
|
|
'md5': 'ce1888486f0908d555a8093cac9a7362',
|
|
'info_dict': {
|
|
'id': '2365006249',
|
|
'ext': 'mp4',
|
|
'title': 'A More Perfect Union',
|
|
'description': 'md5:ba0c207295339c8d6eced00b7c363c6a',
|
|
'duration': 3190,
|
|
},
|
|
},
|
|
{
|
|
'url': 'http://www.pbs.org/wgbh/pages/frontline/losing-iraq/',
|
|
'md5': '143c98aa54a346738a3d78f54c925321',
|
|
'info_dict': {
|
|
'id': '2365297690',
|
|
'ext': 'mp4',
|
|
'title': 'Losing Iraq',
|
|
'description': 'md5:f5bfbefadf421e8bb8647602011caf8e',
|
|
'duration': 5050,
|
|
},
|
|
},
|
|
{
|
|
'url': 'http://www.pbs.org/newshour/bb/education-jan-june12-cyberschools_02-23/',
|
|
'md5': 'b19856d7f5351b17a5ab1dc6a64be633',
|
|
'info_dict': {
|
|
'id': '2201174722',
|
|
'ext': 'mp4',
|
|
'title': 'Cyber Schools Gain Popularity, but Quality Questions Persist',
|
|
'description': 'md5:5871c15cba347c1b3d28ac47a73c7c28',
|
|
'duration': 801,
|
|
},
|
|
},
|
|
{
|
|
'url': 'http://www.pbs.org/wnet/gperf/dudamel-conducts-verdi-requiem-hollywood-bowl-full-episode/3374/',
|
|
'md5': 'c62859342be2a0358d6c9eb306595978',
|
|
'info_dict': {
|
|
'id': '2365297708',
|
|
'ext': 'mp4',
|
|
'description': 'md5:68d87ef760660eb564455eb30ca464fe',
|
|
'title': 'Dudamel Conducts Verdi Requiem at the Hollywood Bowl - Full',
|
|
'duration': 6559,
|
|
'thumbnail': 're:^https?://.*\.jpg$',
|
|
}
|
|
}
|
|
]
|
|
|
|
def _extract_ids(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
|
|
presumptive_id = mobj.group('presumptive_id')
|
|
display_id = presumptive_id
|
|
if presumptive_id:
|
|
webpage = self._download_webpage(url, display_id)
|
|
|
|
MEDIA_ID_REGEXES = [
|
|
r"div\s*:\s*'videoembed'\s*,\s*mediaid\s*:\s*'(\d+)'", # frontline video embed
|
|
r'class="coveplayerid">([^<]+)<', # coveplayer
|
|
]
|
|
|
|
media_id = self._search_regex(
|
|
MEDIA_ID_REGEXES, webpage, 'media ID', fatal=False, default=None)
|
|
if media_id:
|
|
return media_id, presumptive_id
|
|
|
|
url = self._search_regex(
|
|
r'<iframe\s+(?:class|id)=["\']partnerPlayer["\'].*?\s+src=["\'](.*?)["\']>',
|
|
webpage, 'player URL')
|
|
mobj = re.match(self._VALID_URL, url)
|
|
|
|
player_id = mobj.group('player_id')
|
|
if not display_id:
|
|
display_id = player_id
|
|
if player_id:
|
|
player_page = self._download_webpage(
|
|
url, display_id, note='Downloading player page',
|
|
errnote='Could not download player page')
|
|
video_id = self._search_regex(
|
|
r'<div\s+id="video_([0-9]+)"', player_page, 'video ID')
|
|
else:
|
|
video_id = mobj.group('id')
|
|
display_id = video_id
|
|
|
|
return video_id, display_id
|
|
|
|
def _real_extract(self, url):
|
|
video_id, display_id = self._extract_ids(url)
|
|
|
|
info_url = 'http://video.pbs.org/videoInfo/%s?format=json' % video_id
|
|
info = self._download_json(info_url, display_id)
|
|
|
|
rating_str = info.get('rating')
|
|
if rating_str is not None:
|
|
rating_str = rating_str.rpartition('-')[2]
|
|
age_limit = US_RATINGS.get(rating_str)
|
|
|
|
return {
|
|
'id': video_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'),
|
|
'age_limit': age_limit,
|
|
}
|