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[wdr] Rework extractors (closes #14598)

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This commit is contained in:
Sergey M․
2018-01-13 23:28:08 +07:00
parent 2d8bb80c60
commit 54e8f62e01
3 changed files with 124 additions and 148 deletions
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232
youtube_dl/extractor/wdr.py
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@@ -4,50 +4,52 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import (
compat_str,
compat_urlparse,
)
from ..utils import (
determine_ext,
ExtractorError,
js_to_json,
strip_jsonp,
try_get,
unified_strdate,
update_url_query,
urlhandle_detect_ext,
)
class WDRBaseIE(InfoExtractor):
def _extract_jsonp_url(self, webpage, display_id):
# for wdr.de the data-extension is in a tag with the class "mediaLink"
# for wdr.de radio players, in a tag with the class "wdrrPlayerPlayBtn"
# for wdrmaus, in a tag with the class "videoButton" (previously a link
# to the page in a multiline "videoLink"-tag)
json_metadata = self._html_search_regex(
r'''(?sx)class=
(?:
(["\'])(?:mediaLink|wdrrPlayerPlayBtn|videoButton)\b.*?\1[^>]+|
(["\'])videoLink\b.*?\2[\s]*>\n[^\n]*
)data-extension=(["\'])(?P<data>(?:(?!\3).)+)\3
''',
webpage, 'media link', default=None, group='data')
class WDRIE(InfoExtractor):
_VALID_URL = r'https?://deviceids-medp\.wdr\.de/ondemand/\d+/(?P<id>\d+)\.js'
_TEST = {
'url': 'http://deviceids-medp.wdr.de/ondemand/155/1557833.js',
'info_dict': {
'id': 'mdb-1140188',
'display_id': 'dfb-team-geht-gut-gelaunt-ins-spiel-gegen-polen-100',
'ext': 'mp4',
'title': 'DFB-Team geht gut gelaunt ins Spiel gegen Polen',
'description': 'Vor dem zweiten Gruppenspiel gegen Polen herrscht gute Stimmung im deutschen Team. Insbesondere Bastian Schweinsteiger strotzt vor Optimismus nach seinem Tor gegen die Ukraine.',
'upload_date': '20160615',
},
'skip': 'Geo-restricted to Germany',
}
if not json_metadata:
return
def _real_extract(self, url):
video_id = self._match_id(url)
media_link_obj = self._parse_json(json_metadata, display_id,
transform_source=js_to_json)
return media_link_obj['mediaObj']['url']
def _extract_wdr_video(self, jsonp_url, display_id):
metadata = self._download_json(
jsonp_url, display_id, transform_source=strip_jsonp)
url, video_id, transform_source=strip_jsonp)
metadata_tracker_data = metadata['trackerData']
metadata_media_resource = metadata['mediaResource']
is_live = metadata.get('mediaType') == 'live'
tracker_data = metadata['trackerData']
media_resource = metadata['mediaResource']
formats = []
# check if the metadata contains a direct URL to a file
for kind, media_resource in metadata_media_resource.items():
for kind, media_resource in media_resource.items():
if kind not in ('dflt', 'alt'):
continue
@@ -58,13 +60,13 @@ class WDRBaseIE(InfoExtractor):
ext = determine_ext(medium_url)
if ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(
medium_url, display_id, 'mp4', 'm3u8_native',
medium_url, video_id, 'mp4', 'm3u8_native',
m3u8_id='hls'))
elif ext == 'f4m':
manifest_url = update_url_query(
medium_url, {'hdcore': '3.2.0', 'plugin': 'aasp-3.2.0.77.18'})
formats.extend(self._extract_f4m_formats(
manifest_url, display_id, f4m_id='hds', fatal=False))
manifest_url, video_id, f4m_id='hds', fatal=False))
elif ext == 'smil':
formats.extend(self._extract_smil_formats(
medium_url, 'stream', fatal=False))
@@ -74,7 +76,7 @@ class WDRBaseIE(InfoExtractor):
}
if ext == 'unknown_video':
urlh = self._request_webpage(
medium_url, display_id, note='Determining extension')
medium_url, video_id, note='Determining extension')
ext = urlhandle_detect_ext(urlh)
a_format['ext'] = ext
formats.append(a_format)
@@ -82,30 +84,30 @@ class WDRBaseIE(InfoExtractor):
self._sort_formats(formats)
subtitles = {}
caption_url = metadata_media_resource.get('captionURL')
caption_url = media_resource.get('captionURL')
if caption_url:
subtitles['de'] = [{
'url': caption_url,
'ext': 'ttml',
}]
title = metadata_tracker_data['trackerClipTitle']
title = tracker_data['trackerClipTitle']
return {
'id': metadata_tracker_data.get('trackerClipId', display_id),
'display_id': display_id,
'title': title,
'alt_title': metadata_tracker_data.get('trackerClipSubcategory'),
'id': tracker_data.get('trackerClipId', video_id),
'title': self._live_title(title) if is_live else title,
'alt_title': tracker_data.get('trackerClipSubcategory'),
'formats': formats,
'subtitles': subtitles,
'upload_date': unified_strdate(metadata_tracker_data.get('trackerClipAirTime')),
'upload_date': unified_strdate(tracker_data.get('trackerClipAirTime')),
'is_live': is_live,
}
class WDRIE(WDRBaseIE):
class WDRPageIE(InfoExtractor):
_CURRENT_MAUS_URL = r'https?://(?:www\.)wdrmaus.de/(?:[^/]+/){1,2}[^/?#]+\.php5'
_PAGE_REGEX = r'/(?:mediathek/)?[^/]+/(?P<type>[^/]+)/(?P<display_id>.+)\.html'
_VALID_URL = r'(?P<page_url>https?://(?:www\d\.)?wdr\d?\.de)' + _PAGE_REGEX + '|' + _CURRENT_MAUS_URL
_PAGE_REGEX = r'/(?:mediathek/)?(?:[^/]+/)*(?P<display_id>[^/]+)\.html'
_VALID_URL = r'https?://(?:www\d?\.)?(?:wdr\d?|sportschau)\.de' + _PAGE_REGEX + '|' + _CURRENT_MAUS_URL
_TESTS = [
{
@@ -125,6 +127,7 @@ class WDRIE(WDRBaseIE):
'ext': 'ttml',
}]},
},
'skip': 'HTTP Error 404: Not Found',
},
{
'url': 'http://www1.wdr.de/mediathek/audio/wdr3/wdr3-gespraech-am-samstag/audio-schriftstellerin-juli-zeh-100.html',
@@ -140,19 +143,17 @@ class WDRIE(WDRBaseIE):
'is_live': False,
'subtitles': {}
},
'skip': 'HTTP Error 404: Not Found',
},
{
'url': 'http://www1.wdr.de/mediathek/video/live/index.html',
'info_dict': {
'id': 'mdb-103364',
'id': 'mdb-1406149',
'ext': 'mp4',
'display_id': 'index',
'title': r're:^WDR Fernsehen im Livestream [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
'title': r're:^WDR Fernsehen im Livestream \(nur in Deutschland erreichbar\) [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
'alt_title': 'WDR Fernsehen Live',
'upload_date': None,
'description': 'md5:ae2ff888510623bf8d4b115f95a9b7c9',
'upload_date': '20150101',
'is_live': True,
'subtitles': {}
},
'params': {
'skip_download': True, # m3u8 download
@@ -160,19 +161,18 @@ class WDRIE(WDRBaseIE):
},
{
'url': 'http://www1.wdr.de/mediathek/video/sendungen/aktuelle-stunde/aktuelle-stunde-120.html',
'playlist_mincount': 8,
'playlist_mincount': 7,
'info_dict': {
'id': 'aktuelle-stunde/aktuelle-stunde-120',
'id': 'aktuelle-stunde-120',
},
},
{
'url': 'http://www.wdrmaus.de/aktuelle-sendung/index.php5',
'info_dict': {
'id': 'mdb-1323501',
'id': 'mdb-1552552',
'ext': 'mp4',
'upload_date': 're:^[0-9]{8}$',
'title': 're:^Die Sendung mit der Maus vom [0-9.]{10}$',
'description': 'Die Seite mit der Maus -',
},
'skip': 'The id changes from week to week because of the new episode'
},
@@ -184,7 +184,6 @@ class WDRIE(WDRBaseIE):
'ext': 'mp4',
'upload_date': '20130919',
'title': 'Sachgeschichte - Achterbahn ',
'description': 'Die Seite mit der Maus -',
},
},
{
@@ -192,83 +191,100 @@ class WDRIE(WDRBaseIE):
# Live stream, MD5 unstable
'info_dict': {
'id': 'mdb-869971',
'ext': 'flv',
'title': 'COSMO Livestream',
'description': 'md5:2309992a6716c347891c045be50992e4',
'ext': 'mp4',
'title': r're:^COSMO Livestream [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
'upload_date': '20160101',
},
'params': {
'skip_download': True, # m3u8 download
}
},
{
'url': 'http://www.sportschau.de/handballem2018/handball-nationalmannschaft-em-stolperstein-vorrunde-100.html',
'info_dict': {
'id': 'mdb-1556012',
'ext': 'mp4',
'title': 'DHB-Vizepräsident Bob Hanning - "Die Weltspitze ist extrem breit"',
'upload_date': '20180111',
},
'params': {
'skip_download': True,
},
},
{
'url': 'http://www.sportschau.de/handballem2018/audio-vorschau---die-handball-em-startet-mit-grossem-favoritenfeld-100.html',
'only_matching': True,
}
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
url_type = mobj.group('type')
page_url = mobj.group('page_url')
display_id = mobj.group('display_id')
webpage = self._download_webpage(url, display_id)
jsonp_url = self._extract_jsonp_url(webpage, display_id)
info_dict = self._extract_wdr_video(jsonp_url, display_id)
entries = []
if not info_dict:
# Article with several videos
# for wdr.de the data-extension is in a tag with the class "mediaLink"
# for wdr.de radio players, in a tag with the class "wdrrPlayerPlayBtn"
# for wdrmaus, in a tag with the class "videoButton" (previously a link
# to the page in a multiline "videoLink"-tag)
for mobj in re.finditer(
r'''(?sx)class=
(?:
(["\'])(?:mediaLink|wdrrPlayerPlayBtn|videoButton)\b.*?\1[^>]+|
(["\'])videoLink\b.*?\2[\s]*>\n[^\n]*
)data-extension=(["\'])(?P<data>(?:(?!\3).)+)\3
''', webpage):
media_link_obj = self._parse_json(
mobj.group('data'), display_id, transform_source=js_to_json,
fatal=False)
if not media_link_obj:
continue
jsonp_url = try_get(
media_link_obj, lambda x: x['mediaObj']['url'], compat_str)
if jsonp_url:
entries.append(self.url_result(jsonp_url, ie=WDRIE.ie_key()))
# Playlist (e.g. https://www1.wdr.de/mediathek/video/sendungen/aktuelle-stunde/aktuelle-stunde-120.html)
if not entries:
entries = [
self.url_result(page_url + href[0], 'WDR')
for href in re.findall(
r'<a href="(%s)"[^>]+data-extension=' % self._PAGE_REGEX,
webpage)
self.url_result(
compat_urlparse.urljoin(url, mobj.group('href')),
ie=WDRPageIE.ie_key())
for mobj in re.finditer(
r'<a[^>]+\bhref=(["\'])(?P<href>(?:(?!\1).)+)\1[^>]+\bdata-extension=',
webpage) if re.match(self._PAGE_REGEX, mobj.group('href'))
]
if entries: # Playlist page
return self.playlist_result(entries, playlist_id=display_id)
raise ExtractorError('No downloadable streams found', expected=True)
is_live = url_type == 'live'
if is_live:
info_dict.update({
'title': self._live_title(info_dict['title']),
'upload_date': None,
})
elif 'upload_date' not in info_dict:
info_dict['upload_date'] = unified_strdate(self._html_search_meta('DC.Date', webpage, 'upload date'))
info_dict.update({
'description': self._html_search_meta('Description', webpage),
'is_live': is_live,
})
return info_dict
return self.playlist_result(entries, playlist_id=display_id)
class WDRElefantIE(WDRBaseIE):
_VALID_URL = r'https?://(?:www\.)wdrmaus.de/elefantenseite/#(?P<display_id>.+)'
IE_NAME = 'wdr:elefant'
_TESTS = [
{
'url': 'http://www.wdrmaus.de/elefantenseite/#folge_ostern_2015',
'info_dict': {
'title': 'Folge Oster-Spezial 2015',
'id': 'mdb-1088195',
'ext': 'mp4',
'age_limit': None,
'upload_date': '20150406'
},
'params': {
'skip_download' : True,
},
class WDRElefantIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)wdrmaus\.de/elefantenseite/#(?P<id>.+)'
_TEST = {
'url': 'http://www.wdrmaus.de/elefantenseite/#folge_ostern_2015',
'info_dict': {
'title': 'Folge Oster-Spezial 2015',
'id': 'mdb-1088195',
'ext': 'mp4',
'age_limit': None,
'upload_date': '20150406'
},
]
'params': {
'skip_download': True,
},
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
display_id = mobj.group('display_id')
display_id = self._match_id(url)
# Table of Contents seems to always be at this address, so fetch it directly.
# The website fetches configurationJS.php5, which links to tableOfContentsJS.php5.
table_of_contents = self._download_json(
'https://www.wdrmaus.de/elefantenseite/data/tableOfContentsJS.php5', display_id)
'https://www.wdrmaus.de/elefantenseite/data/tableOfContentsJS.php5',
display_id)
if display_id not in table_of_contents:
raise ExtractorError(
'No entry in site\'s table of contents for this URL. '
@@ -276,15 +292,13 @@ class WDRElefantIE(WDRBaseIE):
expected=True)
xml_metadata_path = table_of_contents[display_id]['xmlPath']
xml_metadata = self._download_xml(
'https://www.wdrmaus.de/elefantenseite/' + xml_metadata_path, display_id)
'https://www.wdrmaus.de/elefantenseite/' + xml_metadata_path,
display_id)
zmdb_url_element = xml_metadata.find('./movie/zmdb_url')
if zmdb_url_element is None:
raise ExtractorError(
'The URL looks valid, but no video was found. Note that download only works '
'on pages showing a single video, not on video selection pages.',
expected=True)
info_dict = self._extract_wdr_video(zmdb_url_element.text, display_id)
return info_dict
'%s is not a video' % display_id, expected=True)
return self.url_result(zmdb_url_element.text, ie=WDRIE.ie_key())
class WDRMobileIE(InfoExtractor):