mirror of
https://github.com/yt-dlp/yt-dlp.git
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162 lines
6 KiB
Python
162 lines
6 KiB
Python
from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils import (
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HEADRequest,
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sanitized_Request,
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urlencode_postdata,
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)
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class GDCVaultIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?gdcvault\.com/play/(?P<id>\d+)/(?P<name>(\w|-)+)?'
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_NETRC_MACHINE = 'gdcvault'
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_TESTS = [
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{
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'url': 'http://www.gdcvault.com/play/1019721/Doki-Doki-Universe-Sweet-Simple',
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'md5': '7ce8388f544c88b7ac11c7ab1b593704',
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'info_dict': {
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'id': '1019721',
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'display_id': 'Doki-Doki-Universe-Sweet-Simple',
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'ext': 'mp4',
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'title': 'Doki-Doki Universe: Sweet, Simple and Genuine (GDC Next 10)'
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}
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},
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{
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'url': 'http://www.gdcvault.com/play/1015683/Embracing-the-Dark-Art-of',
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'info_dict': {
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'id': '1015683',
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'display_id': 'Embracing-the-Dark-Art-of',
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'ext': 'flv',
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'title': 'Embracing the Dark Art of Mathematical Modeling in AI'
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},
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'params': {
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'skip_download': True, # Requires rtmpdump
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}
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},
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{
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'url': 'http://www.gdcvault.com/play/1015301/Thexder-Meets-Windows-95-or',
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'md5': 'a5eb77996ef82118afbbe8e48731b98e',
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'info_dict': {
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'id': '1015301',
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'display_id': 'Thexder-Meets-Windows-95-or',
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'ext': 'flv',
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'title': 'Thexder Meets Windows 95, or Writing Great Games in the Windows 95 Environment',
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},
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'skip': 'Requires login',
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},
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{
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'url': 'http://gdcvault.com/play/1020791/',
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'only_matching': True,
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},
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{
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# Hard-coded hostname
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'url': 'http://gdcvault.com/play/1023460/Tenacious-Design-and-The-Interface',
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'md5': 'a8efb6c31ed06ca8739294960b2dbabd',
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'info_dict': {
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'id': '1023460',
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'ext': 'mp4',
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'display_id': 'Tenacious-Design-and-The-Interface',
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'title': 'Tenacious Design and The Interface of \'Destiny\'',
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},
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},
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{
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# Multiple audios
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'url': 'http://www.gdcvault.com/play/1014631/Classic-Game-Postmortem-PAC',
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'info_dict': {
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'id': '1014631',
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'ext': 'flv',
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'title': 'How to Create a Good Game - From My Experience of Designing Pac-Man',
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},
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'params': {
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'skip_download': True, # Requires rtmpdump
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'format': 'jp', # The japanese audio
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}
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},
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]
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def _login(self, webpage_url, display_id):
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(username, password) = self._get_login_info()
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if username is None or password is None:
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self.report_warning('It looks like ' + webpage_url + ' requires a login. Try specifying a username and password and try again.')
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return None
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mobj = re.match(r'(?P<root_url>https?://.*?/).*', webpage_url)
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login_url = mobj.group('root_url') + 'api/login.php'
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logout_url = mobj.group('root_url') + 'logout'
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login_form = {
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'email': username,
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'password': password,
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}
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request = sanitized_Request(login_url, urlencode_postdata(login_form))
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request.add_header('Content-Type', 'application/x-www-form-urlencoded')
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self._download_webpage(request, display_id, 'Logging in')
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start_page = self._download_webpage(webpage_url, display_id, 'Getting authenticated video page')
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self._download_webpage(logout_url, display_id, 'Logging out')
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return start_page
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('id')
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display_id = mobj.group('name') or video_id
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webpage_url = 'http://www.gdcvault.com/play/' + video_id
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start_page = self._download_webpage(webpage_url, display_id)
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direct_url = self._search_regex(
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r's1\.addVariable\("file",\s*encodeURIComponent\("(/[^"]+)"\)\);',
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start_page, 'url', default=None)
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if direct_url:
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title = self._html_search_regex(
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r'<td><strong>Session Name</strong></td>\s*<td>(.*?)</td>',
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start_page, 'title')
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video_url = 'http://www.gdcvault.com' + direct_url
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# resolve the url so that we can detect the correct extension
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head = self._request_webpage(HEADRequest(video_url), video_id)
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video_url = head.geturl()
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return {
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'id': video_id,
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'display_id': display_id,
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'url': video_url,
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'title': title,
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}
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PLAYER_REGEX = r'<iframe src="(?P<xml_root>.+?)/player.*?\.html.*?".*?</iframe>'
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xml_root = self._html_search_regex(
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PLAYER_REGEX, start_page, 'xml root', default=None)
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if xml_root is None:
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# Probably need to authenticate
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login_res = self._login(webpage_url, display_id)
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if login_res is None:
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self.report_warning('Could not login.')
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else:
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start_page = login_res
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# Grab the url from the authenticated page
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xml_root = self._html_search_regex(
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PLAYER_REGEX, start_page, 'xml root')
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xml_name = self._html_search_regex(
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r'<iframe src=".*?\?xml=(.+?\.xml).*?".*?</iframe>',
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start_page, 'xml filename', default=None)
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if xml_name is None:
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# Fallback to the older format
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xml_name = self._html_search_regex(
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r'<iframe src=".*?\?xmlURL=xml/(?P<xml_file>.+?\.xml).*?".*?</iframe>',
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start_page, 'xml filename')
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return {
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'_type': 'url_transparent',
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'id': video_id,
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'display_id': display_id,
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'url': '%s/xml/%s' % (xml_root, xml_name),
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'ie_key': 'DigitallySpeaking',
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}
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