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youtube-dl/youtube_dl/extractor/nrk.py

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# encoding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
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float_or_none,
unified_strdate,
)
class NRKIE(InfoExtractor):
_VALID_URL = r'http://(?:www\.)?nrk\.no/(?:video|lyd)/[^/]+/(?P<id>[\dA-F]{16})'
_TESTS = [
{
'url': 'http://www.nrk.no/video/dompap_og_andre_fugler_i_piip_show/D0FA54B5C8B6CE59/emne/piipshow/',
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'md5': 'a6eac35052f3b242bb6bb7f43aed5886',
'info_dict': {
'id': '150533',
'ext': 'flv',
'title': 'Dompap og andre fugler i Piip-Show',
'description': 'md5:d9261ba34c43b61c812cb6b0269a5c8f'
}
},
{
'url': 'http://www.nrk.no/lyd/lyd_av_oppleser_for_blinde/AEFDDD5473BA0198/',
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'md5': '3471f2a51718195164e88f46bf427668',
'info_dict': {
'id': '154915',
'ext': 'flv',
'title': 'Slik høres internett ut når du er blind',
'description': 'md5:a621f5cc1bd75c8d5104cb048c6b8568',
}
},
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
page = self._download_webpage(url, video_id)
video_id = self._html_search_regex(r'<div class="nrk-video" data-nrk-id="(\d+)">', page, 'video id')
data = self._download_json(
'http://v7.psapi.nrk.no/mediaelement/%s' % video_id, video_id, 'Downloading media JSON')
if data['usageRights']['isGeoBlocked']:
raise ExtractorError('NRK har ikke rettig-heter til å vise dette programmet utenfor Norge', expected=True)
video_url = data['mediaUrl'] + '?hdcore=3.1.1&plugin=aasp-3.1.1.69.124'
images = data.get('images')
if images:
thumbnails = images['webImages']
thumbnails.sort(key=lambda image: image['pixelWidth'])
thumbnail = thumbnails[-1]['imageUrl']
else:
thumbnail = None
return {
'id': video_id,
'url': video_url,
'ext': 'flv',
'title': data['title'],
'description': data['description'],
'thumbnail': thumbnail,
}
class NRKTVIE(InfoExtractor):
_VALID_URL = r'http://tv\.nrk(?:super)?\.no/(?:serie/[^/]+|program)/(?P<id>[a-zA-Z]{4}\d{8})'
_TESTS = [
{
'url': 'http://tv.nrk.no/serie/20-spoersmaal-tv/MUHH48000314/23-05-2014',
'md5': '7b96112fbae1faf09a6f9ae1aff6cb84',
'info_dict': {
'id': 'MUHH48000314',
'ext': 'flv',
'title': '20 spørsmål',
'description': 'md5:bdea103bc35494c143c6a9acdd84887a',
'upload_date': '20140523',
'duration': 1741.52,
}
},
{
'url': 'http://tv.nrk.no/program/mdfp15000514',
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'md5': 'af01795a31f1cf7265c8657534d8077b',
'info_dict': {
'id': 'mdfp15000514',
'ext': 'flv',
'title': 'Kunnskapskanalen: Grunnlovsjubiléet - Stor ståhei for ingenting',
'description': 'md5:654c12511f035aed1e42bdf5db3b206a',
'upload_date': '20140524',
'duration': 4605.0,
}
},
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
page = self._download_webpage(url, video_id)
title = self._html_search_meta('title', page, 'title')
description = self._html_search_meta('description', page, 'description')
thumbnail = self._html_search_regex(r'data-posterimage="([^"]+)"', page, 'thumbnail', fatal=False)
upload_date = unified_strdate(self._html_search_meta('rightsfrom', page, 'upload date', fatal=False))
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duration = float_or_none(
self._html_search_regex(r'data-duration="([^"]+)"', page, 'duration', fatal=False))
formats = []
f4m_url = re.search(r'data-media="([^"]+)"', page)
if f4m_url:
formats.append({
'url': f4m_url.group(1) + '?hdcore=3.1.1&plugin=aasp-3.1.1.69.124',
'format_id': 'f4m',
'ext': 'flv',
})
m3u8_url = re.search(r'data-hls-media="([^"]+)"', page)
if m3u8_url:
formats.append({
'url': m3u8_url.group(1),
'format_id': 'm3u8',
})
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'description': description,
'thumbnail': thumbnail,
'upload_date': upload_date,
'duration': duration,
'formats': formats,
}