mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-11-23 20:16:54 +01:00
[SwitchTube] Add new extractor
This commit is contained in:
Bartosz Białas
Bartosz Białas
parent
adb5294177
commit
5b21754197
@ -910,6 +910,9 @@
|
||||
- **SVTPage**
|
||||
- **SVTPlay**: SVT Play and Öppet arkiv
|
||||
- **SVTSeries**
|
||||
- **switchtube**
|
||||
- **switchtube:channel**
|
||||
- **switchtube:profile**
|
||||
- **SWRMediathek**
|
||||
- **Syfy**
|
||||
- **SztvHu**
|
||||
|
||||
@ -1209,6 +1209,11 @@ from .svt import (
|
||||
SVTPlayIE,
|
||||
SVTSeriesIE,
|
||||
)
|
||||
from .switchtube import (
|
||||
SwitchTubeIE,
|
||||
SwitchTubeProfileIE,
|
||||
SwitchTubeChannelIE,
|
||||
)
|
||||
from .swrmediathek import SWRMediathekIE
|
||||
from .syfy import SyfyIE
|
||||
from .sztvhu import SztvHuIE
|
||||
|
||||
219
youtube_dl/extractor/switchtube.py
Normal file
219
youtube_dl/extractor/switchtube.py
Normal file
@ -0,0 +1,219 @@
|
||||
# coding: utf-8
|
||||
from __future__ import unicode_literals
|
||||
|
||||
import itertools
|
||||
import re
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..utils import (
|
||||
clean_html,
|
||||
extract_attributes,
|
||||
float_or_none,
|
||||
get_element_by_attribute,
|
||||
int_or_none,
|
||||
parse_iso8601,
|
||||
strip_or_none,
|
||||
urljoin,
|
||||
)
|
||||
|
||||
|
||||
class SwitchTubeIE(InfoExtractor):
|
||||
_VALID_URL = r'https?://tube\.switch\.ch/videos/(?P<id>[\da-zA-Z]+)'
|
||||
IE_NAME = 'switchtube'
|
||||
_TESTS = [{
|
||||
'url': 'https://tube.switch.ch/videos/0T1XfaIFSX',
|
||||
'info_dict': {
|
||||
'id': '0T1XfaIFSX',
|
||||
'title': '2016_ASE_sqC03-Entretien',
|
||||
'channel': 'ASE Assistant-e socio-éducatif-ve CFC',
|
||||
'channel_url': 'https://tube.switch.ch/channels/bsaer76yoL',
|
||||
'channel_id': 'bsaer76yoL',
|
||||
'ext': 'mp4',
|
||||
'description': None,
|
||||
'thumbnail': r're:^https?://tube.switch.ch/image/representations/[\w-]+$',
|
||||
'license': 'All rights reserved',
|
||||
'creator': 'Jean-Marc Pouly from Eidgenössische Hochschule für Berufsbildung',
|
||||
'uploader': 'Jean-Marc Pouly from Eidgenössische Hochschule für Berufsbildung',
|
||||
'uploader_url': 'https://tube.switch.ch/profiles/42481',
|
||||
'uploader_id': '42481',
|
||||
'upload_date': '20220309',
|
||||
'timestamp': 1646839068,
|
||||
}
|
||||
}, {
|
||||
'url': 'https://tube.switch.ch/videos/0cf3886d',
|
||||
'info_dict': {
|
||||
'id': '0cf3886d',
|
||||
'ext': 'mp4',
|
||||
'title': 'Introduction: Mini-Batches in On- and Off-Policy Deep Reinforcement Learning',
|
||||
'license': 'All rights reserved',
|
||||
'description': 'One of the challenges in Deep Reinforcement Learning is to decorrelate the data. How this is possible with replay buffers is explained here.',
|
||||
'thumbnail': r're:^https?://tube.switch.ch/image/representations/[\w-]+$',
|
||||
'channel': 'CS-456 Artificial Neural Networks',
|
||||
'channel_url': 'https://tube.switch.ch/channels/1deb03e0',
|
||||
'channel_id': '1deb03e0',
|
||||
'timestamp': 1590733406,
|
||||
'upload_date': '20200529',
|
||||
'creator': 'Wulfram Gerstner from École polytechnique fédérale de Lausanne (EPFL)',
|
||||
'uploader': 'Wulfram Gerstner from École polytechnique fédérale de Lausanne (EPFL)',
|
||||
'uploader_url': 'https://tube.switch.ch/profiles/94248',
|
||||
'uploader_id': '94248',
|
||||
}
|
||||
}]
|
||||
|
||||
def _real_extract(self, url):
|
||||
video_id = self._match_id(url)
|
||||
webpage = self._download_webpage(url, video_id)
|
||||
title = self._html_search_regex(r'(?s)<title\b[^>]*>(.+?)</title>', webpage, 'title')
|
||||
|
||||
info = {
|
||||
'id': video_id,
|
||||
'title': title,
|
||||
'is_live': False,
|
||||
}
|
||||
|
||||
info['view_count'] = int_or_none(self._html_search_regex(r'(?s)<p\b[^>]*>\s*(\d+)\s+views?\s*</p>', webpage,
|
||||
'view_count', default=None))
|
||||
info['license'] = self._html_search_regex(r'''(?s)<span\b[^>]*?\bproperty\s*=\s*["'](?:\b[cd]c:license\b\s*){2,}[^>]+>(.+)</span>''',
|
||||
webpage, 'license', default=None)
|
||||
info['description'] = strip_or_none(clean_html(
|
||||
get_element_by_attribute('property', 'dc:description', webpage)))
|
||||
info['duration'] = float_or_none(
|
||||
self._search_regex(r'''\bdata-duration\s*=\s*["']([\d.]+)''',
|
||||
webpage, 'duration', default=None))
|
||||
|
||||
channel_groups = self._search_regex(r'''(?s)<a\b[^>]+?\bhref\s*=\s*["']/channels/(.{4,}?)</a>''',
|
||||
webpage, 'channel groups', default='')
|
||||
channel_groups = re.split(r'''(?s)["'][^>]*>\s*''', channel_groups, 1)
|
||||
if len(channel_groups) == 2:
|
||||
for i, ch in enumerate(('channel_id', 'channel')):
|
||||
info[ch] = strip_or_none(channel_groups[i])
|
||||
if info['channel_id']:
|
||||
info['channel_url'] = 'https://tube.switch.ch/channels/' + info['channel_id']
|
||||
|
||||
def outer_elements_by_attribute(attr, value, html, tag=None, escape_value=True, include_inner=False):
|
||||
"""generate matching HTML element strings
|
||||
if include_inner, tuples of (element, content)"""
|
||||
pattern = r'''(?s)(?P<element><(%s)\b[^>]+?\b%s\s*=\s*("|')%s\b[^>]+>)(?P<inner>.*?)</\2>''' % \
|
||||
(re.escape(tag) if tag is not None else r'\w+', attr, re.escape(value) if escape_value else value)
|
||||
matches = re.finditer(pattern, html)
|
||||
for m in matches:
|
||||
yield m.group('element', 'inner') if include_inner else m.group('element')
|
||||
|
||||
for dt in outer_elements_by_attribute('property', 'dc:date', webpage, tag='span'):
|
||||
dt = extract_attributes(dt)
|
||||
if dt.get('class') == 'dt-published':
|
||||
info['timestamp'] = parse_iso8601(dt.get('content'))
|
||||
break
|
||||
|
||||
creator_groups = self._search_regex(
|
||||
r'''(?s)<span\b[^>]+?\bclass\s*=\s*("|')(?:(?!\1).)*\bp-author\b(?:(?!\1).)*\1\s*property\s*=\s*["']dc:creator\b[^>]+>\s*(.*?<span\b[^>]+?\bclass\s*=\s*["']p-name\b.*</span>).*?</span>''',
|
||||
webpage, 'creator groups', default='', group=2)
|
||||
creator_groups = re.match(r'''(?s)<a\b[^>]+?\bhref\s*=\s*("|')/profiles/(?P<profile_id>.+?)\1[^>]*>\s*<span\b[^>]+>\s*(?P<creator_name>.+?)\s*</span>[,\s]*<span\b[^>]+\bclass\s*=\s*["']p-organization-name\b[^>]+>\s*(?P<organization_name>.+?)\s*</span>''', creator_groups)
|
||||
if creator_groups:
|
||||
creator_groups = creator_groups.groupdict()
|
||||
info['uploader'] = info['creator'] = ' from '.join((creator_groups['creator_name'], creator_groups['organization_name']))
|
||||
info['uploader_id'] = creator_groups['profile_id']
|
||||
info['uploader_url'] = 'https://tube.switch.ch/profiles/' + info['uploader_id']
|
||||
|
||||
parsed_media_entries = self._parse_html5_media_entries(url, webpage, video_id)[0]
|
||||
info['thumbnail'] = parsed_media_entries['thumbnail']
|
||||
info['formats'] = parsed_media_entries['formats']
|
||||
self._sort_formats(info['formats'])
|
||||
|
||||
return info
|
||||
|
||||
|
||||
class SwitchTubeProfileIE(InfoExtractor):
|
||||
_VALID_URL = r'https?://tube\.switch\.ch/profiles/(?P<id>[\da-zA-Z]+)'
|
||||
IE_NAME = 'switchtube:profile'
|
||||
_TESTS = [{
|
||||
'url': 'https://tube.switch.ch/profiles/94248',
|
||||
'info_dict': {
|
||||
'id': '94248',
|
||||
'title': 'Wulfram Gerstner',
|
||||
'description': None,
|
||||
},
|
||||
'playlist_mincount': 94,
|
||||
}]
|
||||
|
||||
@classmethod
|
||||
def suitable(cls, url):
|
||||
return False if SwitchTubeIE.suitable(url) else super(SwitchTubeProfileIE, cls).suitable(url)
|
||||
|
||||
def _real_extract(self, url):
|
||||
channel_id = self._match_id(url)
|
||||
webpage = self._download_webpage(url, channel_id)
|
||||
channel_title = self._html_search_regex(r'(?s)<title\b[^>]*>(.+?)</title>', webpage, 'title', default=None)
|
||||
|
||||
description = self._html_search_regex(r'''(?s)<div\b[^>]+class\s*=\s*("|')p-summary formatted\1[^>]+property\s*=\s*("|')dc:description\2[^>]*>\s*(.+?)\s*</div>''',
|
||||
webpage, 'description', default=None, group=3)
|
||||
|
||||
entries = []
|
||||
next_page = None
|
||||
for current_page_number in itertools.count(1):
|
||||
if next_page:
|
||||
webpage = self._download_webpage(next_page, channel_id, note='Downloading page %d' % (current_page_number, ))
|
||||
|
||||
for _, video_path, video_id, title in re.findall(
|
||||
r'''(?s)<a\b[^>]+\bhref\s*=\s*("|')(/videos/((?:(?!\1).)+?))\1[^>]*>\s*<div\b[^>]+\bclass\s*=\s*["']title\b[^>]+>(.+?)</div>''',
|
||||
webpage):
|
||||
video_url = urljoin(url, video_path)
|
||||
if video_url:
|
||||
entries.append(self.url_result(video_url, ie=SwitchTubeIE.ie_key(), video_id=video_id))
|
||||
|
||||
next_page = self._search_regex(
|
||||
r'''<a\b[^>]+?\bhref\s*=\s*("|')(?P<path>/profiles/%s\?(?:(?!\1).)+)\1[^>]*>\s*Next\s*</a>''' % (channel_id,),
|
||||
webpage, 'next page', group='path', default=None)
|
||||
if next_page:
|
||||
next_page = urljoin(url, next_page)
|
||||
if not next_page:
|
||||
break
|
||||
|
||||
return self.playlist_result(entries, channel_id, channel_title,
|
||||
description)
|
||||
|
||||
|
||||
class SwitchTubeChannelIE(InfoExtractor):
|
||||
_VALID_URL = r'https?://tube\.switch\.ch/channels/(?P<id>[\da-zA-Z]+)'
|
||||
IE_NAME = 'switchtube:channel'
|
||||
_TESTS = [{
|
||||
'url': 'https://tube.switch.ch/channels/1deb03e0',
|
||||
'info_dict': {
|
||||
'id': '1deb03e0',
|
||||
'title': 'CS-456 Artificial Neural Networks',
|
||||
'description': 'Class on Artificial Neural Networks and Reinforcement Learning designed for EPFL master students in CS and related disciplines.'
|
||||
},
|
||||
'playlist_mincount': 94,
|
||||
}]
|
||||
|
||||
@classmethod
|
||||
def suitable(cls, url):
|
||||
return False if SwitchTubeIE.suitable(url) else super(SwitchTubeChannelIE, cls).suitable(url)
|
||||
|
||||
def _real_extract(self, url):
|
||||
channel_id = self._match_id(url)
|
||||
|
||||
entries = []
|
||||
for current_page_number in itertools.count(0):
|
||||
page_url = urljoin(url, '/channels/%s?order=episodes&page=%d' % (channel_id, current_page_number))
|
||||
webpage = self._download_webpage(page_url, channel_id, note='Downloading page %d' % (current_page_number + 1, ))
|
||||
|
||||
if current_page_number == 0:
|
||||
channel_title = self._html_search_regex(r'(?s)<title\b[^>]*>(.+?)</title>', webpage, 'title', default=None)
|
||||
description = self._html_search_regex(r'''(?s)<div\b[^>]+class\s*=\s*("|')description formatted\1[^>]*>\s*<p>\s*(.+?)\s*</p>\s*</div>''',
|
||||
webpage, 'description', default=None, group=2)
|
||||
|
||||
this_page_still_has_something = False
|
||||
for _, video_path, video_id in re.findall(
|
||||
r'''(?s)<a\b[^>]+\bhref\s*=\s*("|')(/videos/((?:(?!\1).)+?))\1[^>]*>''',
|
||||
webpage):
|
||||
video_url = urljoin(url, video_path)
|
||||
if video_url:
|
||||
this_page_still_has_something = True
|
||||
entries.append(self.url_result(video_url, ie=SwitchTubeIE.ie_key(), video_id=video_id))
|
||||
|
||||
if not this_page_still_has_something:
|
||||
break
|
||||
|
||||
return self.playlist_result(entries, channel_id, channel_title,
|
||||
description)
|
||||
Loading…
Reference in New Issue
Block a user