Fix "invalid escape sequences" error on Python 3.6
[youtube-dl] / youtube_dl / extractor / twitch.py
index 67b1277ccadebc7afba028ece1d02859068d004d..6d67bda86d7bc61e92fe11ce5b67a5e6d9327422 100644 (file)
@@ -7,6 +7,7 @@ import random
 
 from .common import InfoExtractor
 from ..compat import (
+    compat_HTTPError,
     compat_parse_qs,
     compat_str,
     compat_urllib_parse_urlencode,
@@ -14,13 +15,14 @@ from ..compat import (
     compat_urlparse,
 )
 from ..utils import (
+    clean_html,
     ExtractorError,
     int_or_none,
     js_to_json,
     orderedSet,
     parse_duration,
     parse_iso8601,
-    sanitized_Request,
+    update_url_query,
     urlencode_postdata,
 )
 
@@ -31,6 +33,7 @@ class TwitchBaseIE(InfoExtractor):
     _API_BASE = 'https://api.twitch.tv'
     _USHER_BASE = 'https://usher.ttvnw.net'
     _LOGIN_URL = 'http://www.twitch.tv/login'
+    _CLIENT_ID = 'jzkbprff40iqj646a697cyrvl0zt2m6'
     _NETRC_MACHINE = 'twitch'
 
     def _handle_error(self, response):
@@ -42,16 +45,10 @@ class TwitchBaseIE(InfoExtractor):
                 '%s returned error: %s - %s' % (self.IE_NAME, error, response.get('message')),
                 expected=True)
 
-    def _download_json(self, url, video_id, note='Downloading JSON metadata'):
-        headers = {
-            'Referer': 'http://api.twitch.tv/crossdomain/receiver.html?v=2',
-            'X-Requested-With': 'XMLHttpRequest',
-        }
-        for cookie in self._downloader.cookiejar:
-            if cookie.name == 'api_token':
-                headers['Twitch-Api-Token'] = cookie.value
-        request = sanitized_Request(url, headers=headers)
-        response = super(TwitchBaseIE, self)._download_json(request, video_id, note)
+    def _call_api(self, path, item_id, note):
+        response = self._download_json(
+            '%s/%s' % (self._API_BASE, path), item_id, note,
+            headers={'Client-ID': self._CLIENT_ID})
         self._handle_error(response)
         return response
 
@@ -63,9 +60,17 @@ class TwitchBaseIE(InfoExtractor):
         if username is None:
             return
 
+        def fail(message):
+            raise ExtractorError(
+                'Unable to login. Twitch said: %s' % message, expected=True)
+
         login_page, handle = self._download_webpage_handle(
             self._LOGIN_URL, None, 'Downloading login page')
 
+        # Some TOR nodes and public proxies are blocked completely
+        if 'blacklist_message' in login_page:
+            fail(clean_html(login_page))
+
         login_form = self._hidden_inputs(login_page)
 
         login_form.update({
@@ -82,21 +87,24 @@ class TwitchBaseIE(InfoExtractor):
         if not post_url.startswith('http'):
             post_url = compat_urlparse.urljoin(redirect_url, post_url)
 
-        request = sanitized_Request(
-            post_url, urlencode_postdata(login_form))
-        request.add_header('Referer', redirect_url)
-        response = self._download_webpage(
-            request, None, 'Logging in as %s' % username)
-
-        error_message = self._search_regex(
-            r'<div[^>]+class="subwindow_notice"[^>]*>([^<]+)</div>',
-            response, 'error message', default=None)
-        if error_message:
-            raise ExtractorError(
-                'Unable to login. Twitch said: %s' % error_message, expected=True)
+        headers = {'Referer': redirect_url}
 
-        if '>Reset your password<' in response:
-            self.report_warning('Twitch asks you to reset your password, go to https://secure.twitch.tv/reset/submit')
+        try:
+            response = self._download_json(
+                post_url, None, 'Logging in as %s' % username,
+                data=urlencode_postdata(login_form),
+                headers=headers)
+        except ExtractorError as e:
+            if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
+                response = self._parse_json(
+                    e.cause.read().decode('utf-8'), None)
+                fail(response['message'])
+            raise
+
+        if response.get('redirect'):
+            self._download_webpage(
+                response['redirect'], None, 'Downloading login redirect page',
+                headers=headers)
 
     def _prefer_source(self, formats):
         try:
@@ -109,14 +117,14 @@ class TwitchBaseIE(InfoExtractor):
 
 class TwitchItemBaseIE(TwitchBaseIE):
     def _download_info(self, item, item_id):
-        return self._extract_info(self._download_json(
-            '%s/kraken/videos/%s%s' % (self._API_BASE, item, item_id), item_id,
+        return self._extract_info(self._call_api(
+            'kraken/videos/%s%s' % (item, item_id), item_id,
             'Downloading %s info JSON' % self._ITEM_TYPE))
 
     def _extract_media(self, item_id):
         info = self._download_info(self._ITEM_SHORTCUT, item_id)
-        response = self._download_json(
-            '%s/api/videos/%s%s' % (self._API_BASE, self._ITEM_SHORTCUT, item_id), item_id,
+        response = self._call_api(
+            'api/videos/%s%s' % (self._ITEM_SHORTCUT, item_id), item_id,
             'Downloading %s playlist JSON' % self._ITEM_TYPE)
         entries = []
         chunks = response['chunks']
@@ -198,7 +206,14 @@ class TwitchChapterIE(TwitchItemBaseIE):
 
 class TwitchVodIE(TwitchItemBaseIE):
     IE_NAME = 'twitch:vod'
-    _VALID_URL = r'%s/[^/]+/v/(?P<id>\d+)' % TwitchBaseIE._VALID_URL_BASE
+    _VALID_URL = r'''(?x)
+                    https?://
+                        (?:
+                            (?:www\.)?twitch\.tv/[^/]+/v/|
+                            player\.twitch\.tv/\?.*?\bvideo=v
+                        )
+                        (?P<id>\d+)
+                    '''
     _ITEM_TYPE = 'vod'
     _ITEM_SHORTCUT = 'v'
 
@@ -208,7 +223,7 @@ class TwitchVodIE(TwitchItemBaseIE):
             'id': 'v6528877',
             'ext': 'mp4',
             'title': 'LCK Summer Split - Week 6 Day 1',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
             'duration': 17208,
             'timestamp': 1435131709,
             'upload_date': '20150624',
@@ -228,7 +243,7 @@ class TwitchVodIE(TwitchItemBaseIE):
             'id': 'v11230755',
             'ext': 'mp4',
             'title': 'Untitled Broadcast',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
             'duration': 1638,
             'timestamp': 1439746708,
             'upload_date': '20150816',
@@ -240,14 +255,18 @@ class TwitchVodIE(TwitchItemBaseIE):
             # m3u8 download
             'skip_download': True,
         },
+        'skip': 'HTTP Error 404: Not Found',
+    }, {
+        'url': 'http://player.twitch.tv/?t=5m10s&video=v6528877',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):
         item_id = self._match_id(url)
 
         info = self._download_info(self._ITEM_SHORTCUT, item_id)
-        access_token = self._download_json(
-            '%s/api/vods/%s/access_token' % (self._API_BASE, item_id), item_id,
+        access_token = self._call_api(
+            'api/vods/%s/access_token' % item_id, item_id,
             'Downloading %s access token' % self._ITEM_TYPE)
 
         formats = self._extract_m3u8_formats(
@@ -271,16 +290,28 @@ class TwitchVodIE(TwitchItemBaseIE):
         if 't' in query:
             info['start_time'] = parse_duration(query['t'][0])
 
+        if info.get('timestamp') is not None:
+            info['subtitles'] = {
+                'rechat': [{
+                    'url': update_url_query(
+                        'https://rechat.twitch.tv/rechat-messages', {
+                            'video_id': 'v%s' % item_id,
+                            'start': info['timestamp'],
+                        }),
+                    'ext': 'json',
+                }],
+            }
+
         return info
 
 
 class TwitchPlaylistBaseIE(TwitchBaseIE):
-    _PLAYLIST_URL = '%s/kraken/channels/%%s/videos/?offset=%%d&limit=%%d' % TwitchBaseIE._API_BASE
+    _PLAYLIST_PATH = 'kraken/channels/%s/videos/?offset=%d&limit=%d'
     _PAGE_LIMIT = 100
 
     def _extract_playlist(self, channel_id):
-        info = self._download_json(
-            '%s/kraken/channels/%s' % (self._API_BASE, channel_id),
+        info = self._call_api(
+            'kraken/channels/%s' % channel_id,
             channel_id, 'Downloading channel info JSON')
         channel_name = info.get('display_name') or info.get('name')
         entries = []
@@ -289,10 +320,10 @@ class TwitchPlaylistBaseIE(TwitchBaseIE):
         broken_paging_detected = False
         counter_override = None
         for counter in itertools.count(1):
-            response = self._download_json(
-                self._PLAYLIST_URL % (channel_id, offset, limit),
+            response = self._call_api(
+                self._PLAYLIST_PATH % (channel_id, offset, limit),
                 channel_id,
-                'Downloading %s videos JSON page %s'
+                'Downloading %s JSON page %s'
                 % (self._PLAYLIST_TYPE, counter_override or counter))
             page_entries = self._extract_playlist_page(response)
             if not page_entries:
@@ -342,19 +373,72 @@ class TwitchProfileIE(TwitchPlaylistBaseIE):
     }
 
 
-class TwitchPastBroadcastsIE(TwitchPlaylistBaseIE):
-    IE_NAME = 'twitch:past_broadcasts'
-    _VALID_URL = r'%s/(?P<id>[^/]+)/profile/past_broadcasts/?(?:\#.*)?$' % TwitchBaseIE._VALID_URL_BASE
-    _PLAYLIST_URL = TwitchPlaylistBaseIE._PLAYLIST_URL + '&broadcasts=true'
+class TwitchVideosBaseIE(TwitchPlaylistBaseIE):
+    _VALID_URL_VIDEOS_BASE = r'%s/(?P<id>[^/]+)/videos' % TwitchBaseIE._VALID_URL_BASE
+    _PLAYLIST_PATH = TwitchPlaylistBaseIE._PLAYLIST_PATH + '&broadcast_type='
+
+
+class TwitchAllVideosIE(TwitchVideosBaseIE):
+    IE_NAME = 'twitch:videos:all'
+    _VALID_URL = r'%s/all' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
+    _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive,upload,highlight'
+    _PLAYLIST_TYPE = 'all videos'
+
+    _TEST = {
+        'url': 'https://www.twitch.tv/spamfish/videos/all',
+        'info_dict': {
+            'id': 'spamfish',
+            'title': 'Spamfish',
+        },
+        'playlist_mincount': 869,
+    }
+
+
+class TwitchUploadsIE(TwitchVideosBaseIE):
+    IE_NAME = 'twitch:videos:uploads'
+    _VALID_URL = r'%s/uploads' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
+    _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'upload'
+    _PLAYLIST_TYPE = 'uploads'
+
+    _TEST = {
+        'url': 'https://www.twitch.tv/spamfish/videos/uploads',
+        'info_dict': {
+            'id': 'spamfish',
+            'title': 'Spamfish',
+        },
+        'playlist_mincount': 0,
+    }
+
+
+class TwitchPastBroadcastsIE(TwitchVideosBaseIE):
+    IE_NAME = 'twitch:videos:past-broadcasts'
+    _VALID_URL = r'%s/past-broadcasts' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
+    _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'archive'
     _PLAYLIST_TYPE = 'past broadcasts'
 
     _TEST = {
-        'url': 'http://www.twitch.tv/spamfish/profile/past_broadcasts',
+        'url': 'https://www.twitch.tv/spamfish/videos/past-broadcasts',
         'info_dict': {
             'id': 'spamfish',
             'title': 'Spamfish',
         },
-        'playlist_mincount': 54,
+        'playlist_mincount': 0,
+    }
+
+
+class TwitchHighlightsIE(TwitchVideosBaseIE):
+    IE_NAME = 'twitch:videos:highlights'
+    _VALID_URL = r'%s/highlights' % TwitchVideosBaseIE._VALID_URL_VIDEOS_BASE
+    _PLAYLIST_PATH = TwitchVideosBaseIE._PLAYLIST_PATH + 'highlight'
+    _PLAYLIST_TYPE = 'highlights'
+
+    _TEST = {
+        'url': 'https://www.twitch.tv/spamfish/videos/highlights',
+        'info_dict': {
+            'id': 'spamfish',
+            'title': 'Spamfish',
+        },
+        'playlist_mincount': 805,
     }
 
 
@@ -389,15 +473,12 @@ class TwitchStreamIE(TwitchBaseIE):
     def _real_extract(self, url):
         channel_id = self._match_id(url)
 
-        stream = self._download_json(
-            '%s/kraken/streams/%s' % (self._API_BASE, channel_id), channel_id,
+        stream = self._call_api(
+            'kraken/streams/%s?stream_type=all' % channel_id, channel_id,
             'Downloading stream JSON').get('stream')
 
-        # Fallback on profile extraction if stream is offline
         if not stream:
-            return self.url_result(
-                'http://www.twitch.tv/%s/profile' % channel_id,
-                'TwitchProfile', channel_id)
+            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
@@ -405,13 +486,14 @@ class TwitchStreamIE(TwitchBaseIE):
         # JSON and fallback to lowercase if it's not available.
         channel_id = stream.get('channel', {}).get('name') or channel_id.lower()
 
-        access_token = self._download_json(
-            '%s/api/channels/%s/access_token' % (self._API_BASE, channel_id), channel_id,
+        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',
@@ -461,19 +543,23 @@ class TwitchClipsIE(InfoExtractor):
     IE_NAME = 'twitch:clips'
     _VALID_URL = r'https?://clips\.twitch\.tv/(?:[^/]+/)*(?P<id>[^/?#&]+)'
 
-    _TEST = {
+    _TESTS = [{
         'url': 'https://clips.twitch.tv/ea/AggressiveCobraPoooound',
         'md5': '761769e1eafce0ffebfb4089cb3847cd',
         'info_dict': {
             'id': 'AggressiveCobraPoooound',
             'ext': 'mp4',
             'title': 'EA Play 2016 Live from the Novo Theatre',
-            'thumbnail': 're:^https?://.*\.jpg',
+            'thumbnail': r're:^https?://.*\.jpg',
             'creator': 'EA',
             'uploader': 'stereotype_',
             'uploader_id': 'stereotype_',
         },
-    }
+    }, {
+        # multiple formats
+        'url': 'https://clips.twitch.tv/rflegendary/UninterestedBeeDAESuppy',
+        'only_matching': True,
+    }]
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
@@ -485,15 +571,27 @@ class TwitchClipsIE(InfoExtractor):
                 r'(?s)clipInfo\s*=\s*({.+?});', webpage, 'clip info'),
             video_id, transform_source=js_to_json)
 
-        video_url = clip['clip_video_url']
-        title = clip['channel_title']
+        title = clip.get('channel_title') or self._og_search_title(webpage)
+
+        formats = [{
+            'url': option['source'],
+            'format_id': option.get('quality'),
+            'height': int_or_none(option.get('quality')),
+        } for option in clip.get('quality_options', []) if option.get('source')]
+
+        if not formats:
+            formats = [{
+                'url': clip['clip_video_url'],
+            }]
+
+        self._sort_formats(formats)
 
         return {
             'id': video_id,
-            'url': video_url,
             'title': title,
             'thumbnail': self._og_search_thumbnail(webpage),
             'creator': clip.get('broadcaster_display_name') or clip.get('broadcaster_login'),
             'uploader': clip.get('curator_login'),
             'uploader_id': clip.get('curator_display_name'),
+            'formats': formats,
         }