mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-12-25 12:55:51 +01:00
717 lines
24 KiB
Python
717 lines
24 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import itertools
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import re
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import random
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from .common import InfoExtractor
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from ..compat import (
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compat_HTTPError,
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compat_kwargs,
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compat_parse_qs,
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compat_str,
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compat_urllib_parse_urlencode,
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compat_urllib_parse_urlparse,
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)
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from ..utils import (
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clean_html,
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ExtractorError,
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float_or_none,
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int_or_none,
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orderedSet,
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parse_duration,
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parse_iso8601,
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qualities,
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try_get,
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unified_timestamp,
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update_url_query,
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urlencode_postdata,
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urljoin,
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)
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class TwitchBaseIE(InfoExtractor):
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_VALID_URL_BASE = r'https?://(?:(?:www|go|m)\.)?twitch\.tv'
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_API_BASE = 'https://api.twitch.tv'
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_USHER_BASE = 'https://usher.ttvnw.net'
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_LOGIN_URL = 'https://www.twitch.tv/login'
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_CLIENT_ID = 'jzkbprff40iqj646a697cyrvl0zt2m6'
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_NETRC_MACHINE = 'twitch'
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def _handle_error(self, response):
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if not isinstance(response, dict):
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return
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error = response.get('error')
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if error:
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raise ExtractorError(
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'%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
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expected=True)
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def _call_api(self, path, item_id, *args, **kwargs):
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kwargs.setdefault('headers', {})['Client-ID'] = self._CLIENT_ID
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response = self._download_json(
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'%s/%s' % (self._API_BASE, path), item_id,
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*args, **compat_kwargs(kwargs))
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self._handle_error(response)
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return response
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def _real_initialize(self):
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self._login()
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def _login(self):
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username, password = self._get_login_info()
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if username is None:
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return
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def fail(message):
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raise ExtractorError(
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'Unable to login. Twitch said: %s' % message, expected=True)
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def login_step(page, urlh, note, data):
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form = self._hidden_inputs(page)
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form.update(data)
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page_url = urlh.geturl()
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post_url = self._search_regex(
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r'<form[^>]+action=(["\'])(?P<url>.+?)\1', page,
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'post url', default=page_url, group='url')
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post_url = urljoin(page_url, post_url)
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headers = {'Referer': page_url}
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try:
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response = self._download_json(
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post_url, None, note,
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data=urlencode_postdata(form),
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headers=headers)
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
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response = self._parse_json(
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e.cause.read().decode('utf-8'), None)
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fail(response.get('message') or response['errors'][0])
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raise
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if 'Authenticated successfully' in response.get('message', ''):
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return None, None
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redirect_url = urljoin(
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post_url,
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response.get('redirect') or response['redirect_path'])
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return self._download_webpage_handle(
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redirect_url, None, 'Downloading login redirect page',
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headers=headers)
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login_page, handle = self._download_webpage_handle(
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self._LOGIN_URL, None, 'Downloading login page')
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# Some TOR nodes and public proxies are blocked completely
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if 'blacklist_message' in login_page:
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fail(clean_html(login_page))
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redirect_page, handle = login_step(
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login_page, handle, 'Logging in', {
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'username': username,
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'password': password,
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})
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# Successful login
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if not redirect_page:
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return
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if re.search(r'(?i)<form[^>]+id="two-factor-submit"', redirect_page) is not None:
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# TODO: Add mechanism to request an SMS or phone call
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tfa_token = self._get_tfa_info('two-factor authentication token')
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login_step(redirect_page, handle, 'Submitting TFA token', {
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'authy_token': tfa_token,
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'remember_2fa': 'true',
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})
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def _prefer_source(self, formats):
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try:
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source = next(f for f in formats if f['format_id'] == 'Source')
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source['preference'] = 10
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except StopIteration:
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pass # No Source stream present
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self._sort_formats(formats)
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class TwitchItemBaseIE(TwitchBaseIE):
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def _download_info(self, item, item_id):
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return self._extract_info(self._call_api(
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'kraken/videos/%s%s' % (item, item_id), item_id,
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'Downloading %s info JSON' % self._ITEM_TYPE))
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def _extract_media(self, item_id):
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info = self._download_info(self._ITEM_SHORTCUT, item_id)
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response = self._call_api(
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'api/videos/%s%s' % (self._ITEM_SHORTCUT, item_id), item_id,
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'Downloading %s playlist JSON' % self._ITEM_TYPE)
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entries = []
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chunks = response['chunks']
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qualities = list(chunks.keys())
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for num, fragment in enumerate(zip(*chunks.values()), start=1):
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formats = []
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for fmt_num, fragment_fmt in enumerate(fragment):
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format_id = qualities[fmt_num]
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fmt = {
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'url': fragment_fmt['url'],
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'format_id': format_id,
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'quality': 1 if format_id == 'live' else 0,
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}
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m = re.search(r'^(?P<height>\d+)[Pp]', format_id)
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if m:
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fmt['height'] = int(m.group('height'))
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formats.append(fmt)
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self._sort_formats(formats)
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entry = dict(info)
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entry['id'] = '%s_%d' % (entry['id'], num)
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entry['title'] = '%s part %d' % (entry['title'], num)
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entry['formats'] = formats
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entries.append(entry)
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return self.playlist_result(entries, info['id'], info['title'])
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def _extract_info(self, info):
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status = info.get('status')
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if status == 'recording':
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is_live = True
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elif status == 'recorded':
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is_live = False
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else:
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is_live = None
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return {
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'id': info['_id'],
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'title': info.get('title') or 'Untitled Broadcast',
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'description': info.get('description'),
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'duration': int_or_none(info.get('length')),
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'thumbnail': info.get('preview'),
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'uploader': info.get('channel', {}).get('display_name'),
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'uploader_id': info.get('channel', {}).get('name'),
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'timestamp': parse_iso8601(info.get('recorded_at')),
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'view_count': int_or_none(info.get('views')),
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'is_live': is_live,
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}
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def _real_extract(self, url):
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return self._extract_media(self._match_id(url))
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class TwitchVideoIE(TwitchItemBaseIE):
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IE_NAME = 'twitch:video'
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_VALID_URL = r'%s/[^/]+/b/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
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_ITEM_TYPE = 'video'
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_ITEM_SHORTCUT = 'a'
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_TEST = {
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'url': 'http://www.twitch.tv/riotgames/b/577357806',
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'info_dict': {
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'id': 'a577357806',
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'title': 'Worlds Semifinals - Star Horn Royal Club vs. OMG',
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},
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'playlist_mincount': 12,
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'skip': 'HTTP Error 404: Not Found',
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}
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class TwitchChapterIE(TwitchItemBaseIE):
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IE_NAME = 'twitch:chapter'
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_VALID_URL = r'%s/[^/]+/c/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
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_ITEM_TYPE = 'chapter'
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_ITEM_SHORTCUT = 'c'
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_TESTS = [{
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'url': 'http://www.twitch.tv/acracingleague/c/5285812',
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'info_dict': {
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'id': 'c5285812',
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'title': 'ACRL Off Season - Sports Cars @ Nordschleife',
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},
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'playlist_mincount': 3,
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'skip': 'HTTP Error 404: Not Found',
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}, {
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'url': 'http://www.twitch.tv/tsm_theoddone/c/2349361',
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'only_matching': True,
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}]
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class TwitchVodIE(TwitchItemBaseIE):
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IE_NAME = 'twitch:vod'
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_VALID_URL = r'''(?x)
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https?://
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(?:
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(?:(?:www|go|m)\.)?twitch\.tv/(?:[^/]+/v|videos)/|
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player\.twitch\.tv/\?.*?\bvideo=v
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)
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(?P<id>\d+)
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'''
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_ITEM_TYPE = 'vod'
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_ITEM_SHORTCUT = 'v'
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_TESTS = [{
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'url': 'http://www.twitch.tv/riotgames/v/6528877?t=5m10s',
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'info_dict': {
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'id': 'v6528877',
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'ext': 'mp4',
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'title': 'LCK Summer Split - Week 6 Day 1',
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'thumbnail': r're:^https?://.*\.jpg$',
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'duration': 17208,
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'timestamp': 1435131709,
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'upload_date': '20150624',
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'uploader': 'Riot Games',
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'uploader_id': 'riotgames',
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'view_count': int,
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'start_time': 310,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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}, {
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# Untitled broadcast (title is None)
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'url': 'http://www.twitch.tv/belkao_o/v/11230755',
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'info_dict': {
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'id': 'v11230755',
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'ext': 'mp4',
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'title': 'Untitled Broadcast',
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'thumbnail': r're:^https?://.*\.jpg$',
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'duration': 1638,
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'timestamp': 1439746708,
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'upload_date': '20150816',
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'uploader': 'BelkAO_o',
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'uploader_id': 'belkao_o',
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'view_count': int,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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'skip': 'HTTP Error 404: Not Found',
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}, {
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'url': 'http://player.twitch.tv/?t=5m10s&video=v6528877',
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'only_matching': True,
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}, {
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'url': 'https://www.twitch.tv/videos/6528877',
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'only_matching': True,
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}, {
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'url': 'https://m.twitch.tv/beagsandjam/v/247478721',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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item_id = self._match_id(url)
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info = self._download_info(self._ITEM_SHORTCUT, item_id)
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access_token = self._call_api(
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'api/vods/%s/access_token' % item_id, item_id,
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'Downloading %s access token' % self._ITEM_TYPE)
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formats = self._extract_m3u8_formats(
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'%s/vod/%s?%s' % (
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self._USHER_BASE, item_id,
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compat_urllib_parse_urlencode({
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'allow_source': 'true',
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'allow_audio_only': 'true',
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'allow_spectre': 'true',
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'player': 'twitchweb',
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'nauth': access_token['token'],
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'nauthsig': access_token['sig'],
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})),
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item_id, 'mp4', entry_protocol='m3u8_native')
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self._prefer_source(formats)
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info['formats'] = formats
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parsed_url = compat_urllib_parse_urlparse(url)
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query = compat_parse_qs(parsed_url.query)
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if 't' in query:
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info['start_time'] = parse_duration(query['t'][0])
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if info.get('timestamp') is not None:
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info['subtitles'] = {
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'rechat': [{
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'url': update_url_query(
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'https://rechat.twitch.tv/rechat-messages', {
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'video_id': 'v%s' % item_id,
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'start': info['timestamp'],
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}),
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'ext': 'json',
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}],
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}
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return info
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class TwitchPlaylistBaseIE(TwitchBaseIE):
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_PLAYLIST_PATH = 'kraken/channels/%s/videos/?offset=%d&limit=%d'
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_PAGE_LIMIT = 100
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def _extract_playlist(self, channel_id):
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info = self._call_api(
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'kraken/channels/%s' % channel_id,
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channel_id, 'Downloading channel info JSON')
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channel_name = info.get('display_name') or info.get('name')
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entries = []
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offset = 0
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limit = self._PAGE_LIMIT
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broken_paging_detected = False
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counter_override = None
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for counter in itertools.count(1):
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response = self._call_api(
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self._PLAYLIST_PATH % (channel_id, offset, limit),
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channel_id,
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'Downloading %s JSON page %s'
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% (self._PLAYLIST_TYPE, counter_override or counter))
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page_entries = self._extract_playlist_page(response)
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if not page_entries:
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break
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total = int_or_none(response.get('_total'))
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# Since the beginning of March 2016 twitch's paging mechanism
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# is completely broken on the twitch side. It simply ignores
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# a limit and returns the whole offset number of videos.
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# Working around by just requesting all videos at once.
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# Upd: pagination bug was fixed by twitch on 15.03.2016.
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if not broken_paging_detected and total and len(page_entries) > limit:
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self.report_warning(
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'Twitch pagination is broken on twitch side, requesting all videos at once',
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channel_id)
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broken_paging_detected = True
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offset = total
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counter_override = '(all at once)'
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continue
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entries.extend(page_entries)
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if broken_paging_detected or total and len(page_entries) >= total:
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break
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offset += limit
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return self.playlist_result(
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[self._make_url_result(entry) for entry in orderedSet(entries)],
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channel_id, channel_name)
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def _make_url_result(self, url):
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try:
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video_id = 'v%s' % TwitchVodIE._match_id(url)
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return self.url_result(url, TwitchVodIE.ie_key(), video_id=video_id)
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except AssertionError:
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return self.url_result(url)
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def _extract_playlist_page(self, response):
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videos = response.get('videos')
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return [video['url'] for video in videos] if videos else []
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def _real_extract(self, url):
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return self._extract_playlist(self._match_id(url))
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class TwitchProfileIE(TwitchPlaylistBaseIE):
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IE_NAME = 'twitch:profile'
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_VALID_URL = r'%s/(?P<id>[^/]+)/profile/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
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_PLAYLIST_TYPE = 'profile'
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_TESTS = [{
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'url': 'http://www.twitch.tv/vanillatv/profile',
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'info_dict': {
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'id': 'vanillatv',
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'title': 'VanillaTV',
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},
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'playlist_mincount': 412,
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}, {
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'url': 'http://m.twitch.tv/vanillatv/profile',
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'only_matching': True,
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}]
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class TwitchVideosBaseIE(TwitchPlaylistBaseIE):
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_VALID_URL_VIDEOS_BASE = r'%s/(?P<id>[^/]+)/videos' % TwitchBaseIE._VALID_URL_BASE
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_PLAYLIST_PATH = TwitchPlaylistBaseIE._PLAYLIST_PATH + '&broadcast_type='
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class TwitchAllVideosIE(TwitchVideosBaseIE):
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IE_NAME = 'twitch:videos:all'
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_VALID_URL = r'%s/all' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
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_PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive,upload,highlight'
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_PLAYLIST_TYPE = 'all videos'
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_TESTS = [{
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'url': 'https://www.twitch.tv/spamfish/videos/all',
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'info_dict': {
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'id': 'spamfish',
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'title': 'Spamfish',
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},
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'playlist_mincount': 869,
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}, {
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'url': 'https://m.twitch.tv/spamfish/videos/all',
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'only_matching': True,
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}]
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class TwitchUploadsIE(TwitchVideosBaseIE):
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IE_NAME = 'twitch:videos:uploads'
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_VALID_URL = r'%s/uploads' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
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_PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'upload'
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_PLAYLIST_TYPE = 'uploads'
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_TESTS = [{
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'url': 'https://www.twitch.tv/spamfish/videos/uploads',
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'info_dict': {
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'id': 'spamfish',
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'title': 'Spamfish',
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},
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'playlist_mincount': 0,
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}, {
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'url': 'https://m.twitch.tv/spamfish/videos/uploads',
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'only_matching': True,
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}]
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class TwitchPastBroadcastsIE(TwitchVideosBaseIE):
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IE_NAME = 'twitch:videos:past-broadcasts'
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_VALID_URL = r'%s/past-broadcasts' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
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_PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive'
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_PLAYLIST_TYPE = 'past broadcasts'
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_TESTS = [{
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'url': 'https://www.twitch.tv/spamfish/videos/past-broadcasts',
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'info_dict': {
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'id': 'spamfish',
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'title': 'Spamfish',
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},
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'playlist_mincount': 0,
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}, {
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'url': 'https://m.twitch.tv/spamfish/videos/past-broadcasts',
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'only_matching': True,
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}]
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class TwitchHighlightsIE(TwitchVideosBaseIE):
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IE_NAME = 'twitch:videos:highlights'
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_VALID_URL = r'%s/highlights' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
|
|
_PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'highlight'
|
|
_PLAYLIST_TYPE = 'highlights'
|
|
|
|
_TESTS = [{
|
|
'url': 'https://www.twitch.tv/spamfish/videos/highlights',
|
|
'info_dict': {
|
|
'id': 'spamfish',
|
|
'title': 'Spamfish',
|
|
},
|
|
'playlist_mincount': 805,
|
|
}, {
|
|
'url': 'https://m.twitch.tv/spamfish/videos/highlights',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
|
|
class TwitchStreamIE(TwitchBaseIE):
|
|
IE_NAME = 'twitch:stream'
|
|
_VALID_URL = r'''(?x)
|
|
https?://
|
|
(?:
|
|
(?:(?:www|go|m)\.)?twitch\.tv/|
|
|
player\.twitch\.tv/\?.*?\bchannel=
|
|
)
|
|
(?P<id>[^/#?]+)
|
|
'''
|
|
|
|
_TESTS = [{
|
|
'url': 'http://www.twitch.tv/shroomztv',
|
|
'info_dict': {
|
|
'id': '12772022048',
|
|
'display_id': 'shroomztv',
|
|
'ext': 'mp4',
|
|
'title': 're:^ShroomzTV [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
|
|
'description': 'H1Z1 - lonewolfing with ShroomzTV | A3 Battle Royale later - @ShroomzTV',
|
|
'is_live': True,
|
|
'timestamp': 1421928037,
|
|
'upload_date': '20150122',
|
|
'uploader': 'ShroomzTV',
|
|
'uploader_id': 'shroomztv',
|
|
'view_count': int,
|
|
},
|
|
'params': {
|
|
# m3u8 download
|
|
'skip_download': True,
|
|
},
|
|
}, {
|
|
'url': 'http://www.twitch.tv/miracle_doto#profile-0',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://player.twitch.tv/?channel=lotsofs',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://go.twitch.tv/food',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://m.twitch.tv/food',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
@classmethod
|
|
def suitable(cls, url):
|
|
return (False
|
|
if any(ie.suitable(url) for ie in (
|
|
TwitchVideoIE,
|
|
TwitchChapterIE,
|
|
TwitchVodIE,
|
|
TwitchProfileIE,
|
|
TwitchAllVideosIE,
|
|
TwitchUploadsIE,
|
|
TwitchPastBroadcastsIE,
|
|
TwitchHighlightsIE))
|
|
else super(TwitchStreamIE, cls).suitable(url))
|
|
|
|
def _real_extract(self, url):
|
|
channel_id = self._match_id(url)
|
|
|
|
stream = self._call_api(
|
|
'kraken/streams/%s?stream_type=all' % channel_id, channel_id,
|
|
'Downloading stream JSON').get('stream')
|
|
|
|
if not stream:
|
|
raise ExtractorError('%s is offline' % channel_id, expected=True)
|
|
|
|
# Channel name may be typed if different case than the original channel name
|
|
# (e.g. http://www.twitch.tv/TWITCHPLAYSPOKEMON) that will lead to constructing
|
|
# an invalid m3u8 URL. Working around by use of original channel name from stream
|
|
# JSON and fallback to lowercase if it's not available.
|
|
channel_id = stream.get('channel', {}).get('name') or channel_id.lower()
|
|
|
|
access_token = self._call_api(
|
|
'api/channels/%s/access_token' % channel_id, channel_id,
|
|
'Downloading channel access token')
|
|
|
|
query = {
|
|
'allow_source': 'true',
|
|
'allow_audio_only': 'true',
|
|
'allow_spectre': 'true',
|
|
'p': random.randint(1000000, 10000000),
|
|
'player': 'twitchweb',
|
|
'segment_preference': '4',
|
|
'sig': access_token['sig'].encode('utf-8'),
|
|
'token': access_token['token'].encode('utf-8'),
|
|
}
|
|
formats = self._extract_m3u8_formats(
|
|
'%s/api/channel/hls/%s.m3u8?%s'
|
|
% (self._USHER_BASE, channel_id, compat_urllib_parse_urlencode(query)),
|
|
channel_id, 'mp4')
|
|
self._prefer_source(formats)
|
|
|
|
view_count = stream.get('viewers')
|
|
timestamp = parse_iso8601(stream.get('created_at'))
|
|
|
|
channel = stream['channel']
|
|
title = self._live_title(channel.get('display_name') or channel.get('name'))
|
|
description = channel.get('status')
|
|
|
|
thumbnails = []
|
|
for thumbnail_key, thumbnail_url in stream['preview'].items():
|
|
m = re.search(r'(?P<width>\d+)x(?P<height>\d+)\.jpg$', thumbnail_key)
|
|
if not m:
|
|
continue
|
|
thumbnails.append({
|
|
'url': thumbnail_url,
|
|
'width': int(m.group('width')),
|
|
'height': int(m.group('height')),
|
|
})
|
|
|
|
return {
|
|
'id': compat_str(stream['_id']),
|
|
'display_id': channel_id,
|
|
'title': title,
|
|
'description': description,
|
|
'thumbnails': thumbnails,
|
|
'uploader': channel.get('display_name'),
|
|
'uploader_id': channel.get('name'),
|
|
'timestamp': timestamp,
|
|
'view_count': view_count,
|
|
'formats': formats,
|
|
'is_live': True,
|
|
}
|
|
|
|
|
|
class TwitchClipsIE(TwitchBaseIE):
|
|
IE_NAME = 'twitch:clips'
|
|
_VALID_URL = r'https?://clips\.twitch\.tv/(?:[^/]+/)*(?P<id>[^/?#&]+)'
|
|
|
|
_TESTS = [{
|
|
'url': 'https://clips.twitch.tv/FaintLightGullWholeWheat',
|
|
'md5': '761769e1eafce0ffebfb4089cb3847cd',
|
|
'info_dict': {
|
|
'id': '42850523',
|
|
'ext': 'mp4',
|
|
'title': 'EA Play 2016 Live from the Novo Theatre',
|
|
'thumbnail': r're:^https?://.*\.jpg',
|
|
'timestamp': 1465767393,
|
|
'upload_date': '20160612',
|
|
'creator': 'EA',
|
|
'uploader': 'stereotype_',
|
|
'uploader_id': '43566419',
|
|
},
|
|
}, {
|
|
# multiple formats
|
|
'url': 'https://clips.twitch.tv/rflegendary/UninterestedBeeDAESuppy',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
|
|
status = self._download_json(
|
|
'https://clips.twitch.tv/api/v2/clips/%s/status' % video_id,
|
|
video_id)
|
|
|
|
formats = []
|
|
|
|
for option in status['quality_options']:
|
|
if not isinstance(option, dict):
|
|
continue
|
|
source = option.get('source')
|
|
if not source or not isinstance(source, compat_str):
|
|
continue
|
|
formats.append({
|
|
'url': source,
|
|
'format_id': option.get('quality'),
|
|
'height': int_or_none(option.get('quality')),
|
|
'fps': int_or_none(option.get('frame_rate')),
|
|
})
|
|
|
|
self._sort_formats(formats)
|
|
|
|
info = {
|
|
'formats': formats,
|
|
}
|
|
|
|
clip = self._call_api(
|
|
'kraken/clips/%s' % video_id, video_id, fatal=False, headers={
|
|
'Accept': 'application/vnd.twitchtv.v5+json',
|
|
})
|
|
|
|
if clip:
|
|
quality_key = qualities(('tiny', 'small', 'medium'))
|
|
thumbnails = []
|
|
thumbnails_dict = clip.get('thumbnails')
|
|
if isinstance(thumbnails_dict, dict):
|
|
for thumbnail_id, thumbnail_url in thumbnails_dict.items():
|
|
thumbnails.append({
|
|
'id': thumbnail_id,
|
|
'url': thumbnail_url,
|
|
'preference': quality_key(thumbnail_id),
|
|
})
|
|
|
|
info.update({
|
|
'id': clip.get('tracking_id') or video_id,
|
|
'title': clip.get('title') or video_id,
|
|
'duration': float_or_none(clip.get('duration')),
|
|
'views': int_or_none(clip.get('views')),
|
|
'timestamp': unified_timestamp(clip.get('created_at')),
|
|
'thumbnails': thumbnails,
|
|
'creator': try_get(clip, lambda x: x['broadcaster']['display_name'], compat_str),
|
|
'uploader': try_get(clip, lambda x: x['curator']['display_name'], compat_str),
|
|
'uploader_id': try_get(clip, lambda x: x['curator']['id'], compat_str),
|
|
})
|
|
else:
|
|
info.update({
|
|
'title': video_id,
|
|
'id': video_id,
|
|
})
|
|
|
|
return info
|