[adobetv] improve extaction
- use OnDemandPagedList for list extractors - reduce show extraction requests - extract original video format and subtitles - add support for adobe tv embedsmain
Remita Amine
parent
348c6bf1c1
commit
7f641d2c7a
|
|
@ -1,25 +1,119 @@
|
|||
from __future__ import unicode_literals
|
||||
|
||||
import functools
|
||||
import re
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..compat import compat_str
|
||||
from ..utils import (
|
||||
parse_duration,
|
||||
unified_strdate,
|
||||
str_to_int,
|
||||
int_or_none,
|
||||
float_or_none,
|
||||
int_or_none,
|
||||
ISO639Utils,
|
||||
determine_ext,
|
||||
OnDemandPagedList,
|
||||
parse_duration,
|
||||
str_or_none,
|
||||
str_to_int,
|
||||
unified_strdate,
|
||||
)
|
||||
|
||||
|
||||
class AdobeTVBaseIE(InfoExtractor):
|
||||
_API_BASE_URL = 'http://tv.adobe.com/api/v4/'
|
||||
def _call_api(self, path, video_id, query, note=None):
|
||||
return self._download_json(
|
||||
'http://tv.adobe.com/api/v4/' + path,
|
||||
video_id, note, query=query)['data']
|
||||
|
||||
def _parse_subtitles(self, video_data, url_key):
|
||||
subtitles = {}
|
||||
for translation in video_data.get('translations', []):
|
||||
vtt_path = translation.get(url_key)
|
||||
if not vtt_path:
|
||||
continue
|
||||
lang = translation.get('language_w3c') or ISO639Utils.long2short(translation['language_medium'])
|
||||
subtitles.setdefault(lang, []).append({
|
||||
'ext': 'vtt',
|
||||
'url': vtt_path,
|
||||
})
|
||||
return subtitles
|
||||
|
||||
def _parse_video_data(self, video_data):
|
||||
video_id = compat_str(video_data['id'])
|
||||
title = video_data['title']
|
||||
|
||||
s3_extracted = False
|
||||
formats = []
|
||||
for source in video_data.get('videos', []):
|
||||
source_url = source.get('url')
|
||||
if not source_url:
|
||||
continue
|
||||
f = {
|
||||
'format_id': source.get('quality_level'),
|
||||
'fps': int_or_none(source.get('frame_rate')),
|
||||
'height': int_or_none(source.get('height')),
|
||||
'tbr': int_or_none(source.get('video_data_rate')),
|
||||
'width': int_or_none(source.get('width')),
|
||||
'url': source_url,
|
||||
}
|
||||
original_filename = source.get('original_filename')
|
||||
if original_filename:
|
||||
if not (f.get('height') and f.get('width')):
|
||||
mobj = re.search(r'_(\d+)x(\d+)', original_filename)
|
||||
if mobj:
|
||||
f.update({
|
||||
'height': int(mobj.group(2)),
|
||||
'width': int(mobj.group(1)),
|
||||
})
|
||||
if original_filename.startswith('s3://') and not s3_extracted:
|
||||
formats.append({
|
||||
'format_id': 'original',
|
||||
'preference': 1,
|
||||
'url': original_filename.replace('s3://', 'https://s3.amazonaws.com/'),
|
||||
})
|
||||
s3_extracted = True
|
||||
formats.append(f)
|
||||
self._sort_formats(formats)
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'title': title,
|
||||
'description': video_data.get('description'),
|
||||
'thumbnail': video_data.get('thumbnail'),
|
||||
'upload_date': unified_strdate(video_data.get('start_date')),
|
||||
'duration': parse_duration(video_data.get('duration')),
|
||||
'view_count': str_to_int(video_data.get('playcount')),
|
||||
'formats': formats,
|
||||
'subtitles': self._parse_subtitles(video_data, 'vtt'),
|
||||
}
|
||||
|
||||
|
||||
class AdobeTVEmbedIE(AdobeTVBaseIE):
|
||||
IE_NAME = 'adobetv:embed'
|
||||
_VALID_URL = r'https?://tv\.adobe\.com/embed/\d+/(?P<id>\d+)'
|
||||
_TEST = {
|
||||
'url': 'https://tv.adobe.com/embed/22/4153',
|
||||
'md5': 'c8c0461bf04d54574fc2b4d07ac6783a',
|
||||
'info_dict': {
|
||||
'id': '4153',
|
||||
'ext': 'flv',
|
||||
'title': 'Creating Graphics Optimized for BlackBerry',
|
||||
'description': 'md5:eac6e8dced38bdaae51cd94447927459',
|
||||
'thumbnail': r're:https?://.*\.jpg$',
|
||||
'upload_date': '20091109',
|
||||
'duration': 377,
|
||||
'view_count': int,
|
||||
},
|
||||
}
|
||||
|
||||
def _real_extract(self, url):
|
||||
video_id = self._match_id(url)
|
||||
|
||||
video_data = self._call_api(
|
||||
'episode/' + video_id, video_id, {'disclosure': 'standard'})[0]
|
||||
return self._parse_video_data(video_data)
|
||||
|
||||
|
||||
class AdobeTVIE(AdobeTVBaseIE):
|
||||
IE_NAME = 'adobetv'
|
||||
_VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?watch/(?P<show_urlname>[^/]+)/(?P<id>[^/]+)'
|
||||
|
||||
_TEST = {
|
||||
|
|
@ -42,45 +136,33 @@ class AdobeTVIE(AdobeTVBaseIE):
|
|||
if not language:
|
||||
language = 'en'
|
||||
|
||||
video_data = self._download_json(
|
||||
self._API_BASE_URL + 'episode/get/?language=%s&show_urlname=%s&urlname=%s&disclosure=standard' % (language, show_urlname, urlname),
|
||||
urlname)['data'][0]
|
||||
|
||||
formats = [{
|
||||
'url': source['url'],
|
||||
'format_id': source.get('quality_level') or source['url'].split('-')[-1].split('.')[0] or None,
|
||||
'width': int_or_none(source.get('width')),
|
||||
'height': int_or_none(source.get('height')),
|
||||
'tbr': int_or_none(source.get('video_data_rate')),
|
||||
} for source in video_data['videos']]
|
||||
self._sort_formats(formats)
|
||||
|
||||
return {
|
||||
'id': compat_str(video_data['id']),
|
||||
'title': video_data['title'],
|
||||
'description': video_data.get('description'),
|
||||
'thumbnail': video_data.get('thumbnail'),
|
||||
'upload_date': unified_strdate(video_data.get('start_date')),
|
||||
'duration': parse_duration(video_data.get('duration')),
|
||||
'view_count': str_to_int(video_data.get('playcount')),
|
||||
'formats': formats,
|
||||
}
|
||||
video_data = self._call_api(
|
||||
'episode/get', urlname, {
|
||||
'disclosure': 'standard',
|
||||
'language': language,
|
||||
'show_urlname': show_urlname,
|
||||
'urlname': urlname,
|
||||
})[0]
|
||||
return self._parse_video_data(video_data)
|
||||
|
||||
|
||||
class AdobeTVPlaylistBaseIE(AdobeTVBaseIE):
|
||||
def _parse_page_data(self, page_data):
|
||||
return [self.url_result(self._get_element_url(element_data)) for element_data in page_data]
|
||||
_PAGE_SIZE = 25
|
||||
|
||||
def _extract_playlist_entries(self, url, display_id):
|
||||
page = self._download_json(url, display_id)
|
||||
entries = self._parse_page_data(page['data'])
|
||||
for page_num in range(2, page['paging']['pages'] + 1):
|
||||
entries.extend(self._parse_page_data(
|
||||
self._download_json(url + '&page=%d' % page_num, display_id)['data']))
|
||||
return entries
|
||||
def _fetch_page(self, display_id, query, page):
|
||||
page += 1
|
||||
query['page'] = page
|
||||
for element_data in self._call_api(
|
||||
self._RESOURCE, display_id, query, 'Download Page %d' % page):
|
||||
yield self._process_data(element_data)
|
||||
|
||||
def _extract_playlist_entries(self, display_id, query):
|
||||
return OnDemandPagedList(functools.partial(
|
||||
self._fetch_page, display_id, query), self._PAGE_SIZE)
|
||||
|
||||
|
||||
class AdobeTVShowIE(AdobeTVPlaylistBaseIE):
|
||||
IE_NAME = 'adobetv:show'
|
||||
_VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?show/(?P<id>[^/]+)'
|
||||
|
||||
_TEST = {
|
||||
|
|
@ -92,26 +174,31 @@ class AdobeTVShowIE(AdobeTVPlaylistBaseIE):
|
|||
},
|
||||
'playlist_mincount': 136,
|
||||
}
|
||||
|
||||
def _get_element_url(self, element_data):
|
||||
return element_data['urls'][0]
|
||||
_RESOURCE = 'episode'
|
||||
_process_data = AdobeTVBaseIE._parse_video_data
|
||||
|
||||
def _real_extract(self, url):
|
||||
language, show_urlname = re.match(self._VALID_URL, url).groups()
|
||||
if not language:
|
||||
language = 'en'
|
||||
query = 'language=%s&show_urlname=%s' % (language, show_urlname)
|
||||
query = {
|
||||
'disclosure': 'standard',
|
||||
'language': language,
|
||||
'show_urlname': show_urlname,
|
||||
}
|
||||
|
||||
show_data = self._download_json(self._API_BASE_URL + 'show/get/?%s' % query, show_urlname)['data'][0]
|
||||
show_data = self._call_api(
|
||||
'show/get', show_urlname, query)[0]
|
||||
|
||||
return self.playlist_result(
|
||||
self._extract_playlist_entries(self._API_BASE_URL + 'episode/?%s' % query, show_urlname),
|
||||
compat_str(show_data['id']),
|
||||
show_data['show_name'],
|
||||
show_data['show_description'])
|
||||
self._extract_playlist_entries(show_urlname, query),
|
||||
str_or_none(show_data.get('id')),
|
||||
show_data.get('show_name'),
|
||||
show_data.get('show_description'))
|
||||
|
||||
|
||||
class AdobeTVChannelIE(AdobeTVPlaylistBaseIE):
|
||||
IE_NAME = 'adobetv:channel'
|
||||
_VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?channel/(?P<id>[^/]+)(?:/(?P<category_urlname>[^/]+))?'
|
||||
|
||||
_TEST = {
|
||||
|
|
@ -121,24 +208,30 @@ class AdobeTVChannelIE(AdobeTVPlaylistBaseIE):
|
|||
},
|
||||
'playlist_mincount': 96,
|
||||
}
|
||||
_RESOURCE = 'show'
|
||||
|
||||
def _get_element_url(self, element_data):
|
||||
return element_data['url']
|
||||
def _process_data(self, show_data):
|
||||
return self.url_result(
|
||||
show_data['url'], 'AdobeTVShow', str_or_none(show_data.get('id')))
|
||||
|
||||
def _real_extract(self, url):
|
||||
language, channel_urlname, category_urlname = re.match(self._VALID_URL, url).groups()
|
||||
if not language:
|
||||
language = 'en'
|
||||
query = 'language=%s&channel_urlname=%s' % (language, channel_urlname)
|
||||
query = {
|
||||
'channel_urlname': channel_urlname,
|
||||
'language': language,
|
||||
}
|
||||
if category_urlname:
|
||||
query += '&category_urlname=%s' % category_urlname
|
||||
query['category_urlname'] = category_urlname
|
||||
|
||||
return self.playlist_result(
|
||||
self._extract_playlist_entries(self._API_BASE_URL + 'show/?%s' % query, channel_urlname),
|
||||
self._extract_playlist_entries(channel_urlname, query),
|
||||
channel_urlname)
|
||||
|
||||
|
||||
class AdobeTVVideoIE(InfoExtractor):
|
||||
class AdobeTVVideoIE(AdobeTVBaseIE):
|
||||
IE_NAME = 'adobetv:video'
|
||||
_VALID_URL = r'https?://video\.tv\.adobe\.com/v/(?P<id>\d+)'
|
||||
|
||||
_TEST = {
|
||||
|
|
@ -160,38 +253,36 @@ class AdobeTVVideoIE(InfoExtractor):
|
|||
|
||||
video_data = self._parse_json(self._search_regex(
|
||||
r'var\s+bridge\s*=\s*([^;]+);', webpage, 'bridged data'), video_id)
|
||||
title = video_data['title']
|
||||
|
||||
formats = [{
|
||||
'format_id': '%s-%s' % (determine_ext(source['src']), source.get('height')),
|
||||
'url': source['src'],
|
||||
'width': int_or_none(source.get('width')),
|
||||
'height': int_or_none(source.get('height')),
|
||||
'tbr': int_or_none(source.get('bitrate')),
|
||||
} for source in video_data['sources']]
|
||||
formats = []
|
||||
sources = video_data.get('sources') or []
|
||||
for source in sources:
|
||||
source_src = source.get('src')
|
||||
if not source_src:
|
||||
continue
|
||||
formats.append({
|
||||
'filesize': int_or_none(source.get('kilobytes') or None, invscale=1000),
|
||||
'format_id': '-'.join(filter(None, [source.get('format'), source.get('label')])),
|
||||
'height': int_or_none(source.get('height') or None),
|
||||
'tbr': int_or_none(source.get('bitrate') or None),
|
||||
'width': int_or_none(source.get('width') or None),
|
||||
'url': source_src,
|
||||
})
|
||||
self._sort_formats(formats)
|
||||
|
||||
# For both metadata and downloaded files the duration varies among
|
||||
# formats. I just pick the max one
|
||||
duration = max(filter(None, [
|
||||
float_or_none(source.get('duration'), scale=1000)
|
||||
for source in video_data['sources']]))
|
||||
|
||||
subtitles = {}
|
||||
for translation in video_data.get('translations', []):
|
||||
lang_id = translation.get('language_w3c') or ISO639Utils.long2short(translation['language_medium'])
|
||||
if lang_id not in subtitles:
|
||||
subtitles[lang_id] = []
|
||||
subtitles[lang_id].append({
|
||||
'url': translation['vttPath'],
|
||||
'ext': 'vtt',
|
||||
})
|
||||
for source in sources]))
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'formats': formats,
|
||||
'title': video_data['title'],
|
||||
'title': title,
|
||||
'description': video_data.get('description'),
|
||||
'thumbnail': video_data['video'].get('poster'),
|
||||
'thumbnail': video_data.get('video', {}).get('poster'),
|
||||
'duration': duration,
|
||||
'subtitles': subtitles,
|
||||
'subtitles': self._parse_subtitles(video_data, 'vttPath'),
|
||||
}
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@ from .acast import (
|
|||
from .adn import ADNIE
|
||||
from .adobeconnect import AdobeConnectIE
|
||||
from .adobetv import (
|
||||
AdobeTVEmbedIE,
|
||||
AdobeTVIE,
|
||||
AdobeTVShowIE,
|
||||
AdobeTVChannelIE,
|
||||
|
|
|
|||
Loading…
Reference in New Issue