From 500a86a52ee46a3a1acc864b602b74d141afdc24 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Sun, 29 Apr 2018 00:33:31 +0700
Subject: [PATCH 01/13] [downloader/fragment] Restart download if .ytdl file is
 corrupt (closes #16312)

---
 youtube_dl/downloader/fragment.py | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/youtube_dl/downloader/fragment.py b/youtube_dl/downloader/fragment.py
index 927c7e491..917f6dc01 100644
--- a/youtube_dl/downloader/fragment.py
+++ b/youtube_dl/downloader/fragment.py
@@ -74,9 +74,14 @@ class FragmentFD(FileDownloader):
         return not ctx['live'] and not ctx['tmpfilename'] == '-'
 
     def _read_ytdl_file(self, ctx):
+        assert 'ytdl_corrupt' not in ctx
         stream, _ = sanitize_open(self.ytdl_filename(ctx['filename']), 'r')
-        ctx['fragment_index'] = json.loads(stream.read())['downloader']['current_fragment']['index']
-        stream.close()
+        try:
+            ctx['fragment_index'] = json.loads(stream.read())['downloader']['current_fragment']['index']
+        except Exception:
+            ctx['ytdl_corrupt'] = True
+        finally:
+            stream.close()
 
     def _write_ytdl_file(self, ctx):
         frag_index_stream, _ = sanitize_open(self.ytdl_filename(ctx['filename']), 'w')
@@ -158,11 +163,17 @@ class FragmentFD(FileDownloader):
         if self.__do_ytdl_file(ctx):
             if os.path.isfile(encodeFilename(self.ytdl_filename(ctx['filename']))):
                 self._read_ytdl_file(ctx)
-                if ctx['fragment_index'] > 0 and resume_len == 0:
+                is_corrupt = ctx.get('ytdl_corrupt') is True
+                is_inconsistent = ctx['fragment_index'] > 0 and resume_len == 0
+                if is_corrupt or is_inconsistent:
+                    message = (
+                        '.ytdl file is corrupt' if is_corrupt else
+                        'Inconsistent state of incomplete fragment download')
                     self.report_warning(
-                        'Inconsistent state of incomplete fragment download. '
-                        'Restarting from the beginning...')
+                        '%s. Restarting from the beginning...' % message)
                     ctx['fragment_index'] = resume_len = 0
+                    if 'ytdl_corrupt' in ctx:
+                        del ctx['ytdl_corrupt']
                     self._write_ytdl_file(ctx)
             else:
                 self._write_ytdl_file(ctx)

From 106c8c3edbc5b7e95cfba79ddc6252fad0adb859 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Sun, 29 Apr 2018 19:04:40 +0700
Subject: [PATCH 02/13] [nrktv] Update API host (closes #16324)

---
 youtube_dl/extractor/nrk.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/nrk.py b/youtube_dl/extractor/nrk.py
index 18ead9426..3b4f51f61 100644
--- a/youtube_dl/extractor/nrk.py
+++ b/youtube_dl/extractor/nrk.py
@@ -237,7 +237,7 @@ class NRKTVIE(NRKBaseIE):
                             (?:/\d{2}-\d{2}-\d{4})?
                             (?:\#del=(?P<part_id>\d+))?
                     ''' % _EPISODE_RE
-    _API_HOST = 'psapi-ne.nrk.no'
+    _API_HOST = 'psapi-we.nrk.no'
 
     _TESTS = [{
         'url': 'https://tv.nrk.no/serie/20-spoersmaal-tv/MUHH48000314/23-05-2014',

From 12b0d4e0e1df6d6a8b9ce10b9a69013497adc2b0 Mon Sep 17 00:00:00 2001
From: Meneth32 <meneth@hotmail.com>
Date: Sun, 29 Apr 2018 16:59:40 +0200
Subject: [PATCH 03/13] [redditr] Add support for old.reddit.com URLs

---
 youtube_dl/extractor/reddit.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/reddit.py b/youtube_dl/extractor/reddit.py
index 53b1c967e..8372925be 100644
--- a/youtube_dl/extractor/reddit.py
+++ b/youtube_dl/extractor/reddit.py
@@ -47,7 +47,7 @@ class RedditIE(InfoExtractor):
 
 
 class RedditRIE(InfoExtractor):
-    _VALID_URL = r'(?P<url>https?://(?:www\.)?reddit\.com/r/[^/]+/comments/(?P<id>[^/?#&]+))'
+    _VALID_URL = r'(?P<url>https?://(?:(?:www|old)\.)?reddit\.com/r/[^/]+/comments/(?P<id>[^/?#&]+))'
     _TESTS = [{
         'url': 'https://www.reddit.com/r/videos/comments/6rrwyj/that_small_heart_attack/',
         'info_dict': {
@@ -74,6 +74,10 @@ class RedditRIE(InfoExtractor):
         # imgur
         'url': 'https://www.reddit.com/r/MadeMeSmile/comments/6t7wi5/wait_for_it/',
         'only_matching': True,
+    }, {
+        # imgur @ old reddit
+        'url': 'https://old.reddit.com/r/MadeMeSmile/comments/6t7wi5/wait_for_it/',
+        'only_matching': True,
     }, {
         # streamable
         'url': 'https://www.reddit.com/r/videos/comments/6t7sg9/comedians_hilarious_joke_about_the_guam_flag/',

From 01aec8488084e62aa188b5167e57d01ef66cd256 Mon Sep 17 00:00:00 2001
From: Bastian de Groot <bastiandg@users.noreply.github.com>
Date: Sun, 29 Apr 2018 17:14:37 +0200
Subject: [PATCH 04/13] [generic] Prefer enclosures over links in RSS feeds

---
 youtube_dl/extractor/generic.py | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/youtube_dl/extractor/generic.py b/youtube_dl/extractor/generic.py
index d48914495..252f97c26 100644
--- a/youtube_dl/extractor/generic.py
+++ b/youtube_dl/extractor/generic.py
@@ -191,6 +191,16 @@ class GenericIE(InfoExtractor):
                 'title': 'pdv_maddow_netcast_m4v-02-27-2015-201624',
             }
         },
+        # RSS feed with enclosures and unsupported link URLs
+        {
+            'url': 'http://www.hellointernet.fm/podcast?format=rss',
+            'info_dict': {
+                'id': 'http://www.hellointernet.fm/podcast?format=rss',
+                'description': 'CGP Grey and Brady Haran talk about YouTube, life, work, whatever.',
+                'title': 'Hello Internet',
+            },
+            'playlist_mincount': 100,
+        },
         # SMIL from http://videolectures.net/promogram_igor_mekjavic_eng
         {
             'url': 'http://videolectures.net/promogram_igor_mekjavic_eng/video/1/smil.xml',
@@ -2026,13 +2036,15 @@ class GenericIE(InfoExtractor):
 
         entries = []
         for it in doc.findall('./channel/item'):
-            next_url = xpath_text(it, 'link', fatal=False)
+            next_url = None
+            enclosure_nodes = it.findall('./enclosure')
+            for e in enclosure_nodes:
+                next_url = e.attrib.get('url')
+                if next_url:
+                    break
+
             if not next_url:
-                enclosure_nodes = it.findall('./enclosure')
-                for e in enclosure_nodes:
-                    next_url = e.attrib.get('url')
-                    if next_url:
-                        break
+                next_url = xpath_text(it, 'link', fatal=False)
 
             if not next_url:
                 continue

From 30226342ab346263b684170c4ce7d5266fec212e Mon Sep 17 00:00:00 2001
From: Niklas Haas <git@haasn.xyz>
Date: Sun, 29 Apr 2018 11:23:23 +0200
Subject: [PATCH 05/13] [youtube] Correctly disable polymer on all requests

Rather than just the one that use the _download_webpage helper. The need
for this was made apparent by 0fe7783e, which refactored
_download_json in a way that completely avoids the use of
_download_webpage, thus breaking youtube.

Fixes #16323
---
 youtube_dl/extractor/youtube.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index e7bd1f18f..04aeb91af 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -246,9 +246,9 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
 
         return True
 
-    def _download_webpage(self, *args, **kwargs):
+    def _download_webpage_handle(self, *args, **kwargs):
         kwargs.setdefault('query', {})['disable_polymer'] = 'true'
-        return super(YoutubeBaseInfoExtractor, self)._download_webpage(
+        return super(YoutubeBaseInfoExtractor, self)._download_webpage_handle(
             *args, **compat_kwargs(kwargs))
 
     def _real_initialize(self):

From e5eadfa82f10bda43294d1da85024eec29c7973f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Sun, 29 Apr 2018 22:49:47 +0700
Subject: [PATCH 06/13] [udemy,xiami,yandexmusic] Override
 _download_webpage_handle instead of _download_webpage

---
 youtube_dl/extractor/udemy.py       | 4 ++--
 youtube_dl/extractor/xiami.py       | 4 ++--
 youtube_dl/extractor/yandexmusic.py | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/youtube_dl/extractor/udemy.py b/youtube_dl/extractor/udemy.py
index 6d6c0a98f..439ed2a89 100644
--- a/youtube_dl/extractor/udemy.py
+++ b/youtube_dl/extractor/udemy.py
@@ -115,9 +115,9 @@ class UdemyIE(InfoExtractor):
                 error_str += ' - %s' % error_data.get('formErrors')
             raise ExtractorError(error_str, expected=True)
 
-    def _download_webpage(self, *args, **kwargs):
+    def _download_webpage_handle(self, *args, **kwargs):
         kwargs.setdefault('headers', {})['User-Agent'] = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/603.2.4 (KHTML, like Gecko) Version/10.1.1 Safari/603.2.4'
-        return super(UdemyIE, self)._download_webpage(
+        return super(UdemyIE, self)._download_webpage_handle(
             *args, **compat_kwargs(kwargs))
 
     def _download_json(self, url_or_request, *args, **kwargs):
diff --git a/youtube_dl/extractor/xiami.py b/youtube_dl/extractor/xiami.py
index 7f871c8ec..8333fb534 100644
--- a/youtube_dl/extractor/xiami.py
+++ b/youtube_dl/extractor/xiami.py
@@ -9,8 +9,8 @@ from ..utils import int_or_none
 class XiamiBaseIE(InfoExtractor):
     _API_BASE_URL = 'http://www.xiami.com/song/playlist/cat/json/id'
 
-    def _download_webpage(self, *args, **kwargs):
-        webpage = super(XiamiBaseIE, self)._download_webpage(*args, **kwargs)
+    def _download_webpage_handle(self, *args, **kwargs):
+        webpage = super(XiamiBaseIE, self)._download_webpage_handle(*args, **kwargs)
         if '>Xiami is currently not available in your country.<' in webpage:
             self.raise_geo_restricted('Xiami is currently not available in your country')
         return webpage
diff --git a/youtube_dl/extractor/yandexmusic.py b/youtube_dl/extractor/yandexmusic.py
index eb1062142..e85eca073 100644
--- a/youtube_dl/extractor/yandexmusic.py
+++ b/youtube_dl/extractor/yandexmusic.py
@@ -34,8 +34,8 @@ class YandexMusicBaseIE(InfoExtractor):
             'youtube-dl with --cookies',
             expected=True)
 
-    def _download_webpage(self, *args, **kwargs):
-        webpage = super(YandexMusicBaseIE, self)._download_webpage(*args, **kwargs)
+    def _download_webpage_handle(self, *args, **kwargs):
+        webpage = super(YandexMusicBaseIE, self)._download_webpage_handle(*args, **kwargs)
         if 'Нам очень жаль, но&nbsp;запросы, поступившие с&nbsp;вашего IP-адреса, похожи на&nbsp;автоматические.' in webpage:
             self._raise_captcha()
         return webpage

From 796bf9de45d6f01bf2d34ae22e1eacdc1a649fab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Sun, 29 Apr 2018 22:56:07 +0700
Subject: [PATCH 07/13] [yandexmusic] Convert release_year to int

---
 youtube_dl/extractor/yandexmusic.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/youtube_dl/extractor/yandexmusic.py b/youtube_dl/extractor/yandexmusic.py
index e85eca073..009203851 100644
--- a/youtube_dl/extractor/yandexmusic.py
+++ b/youtube_dl/extractor/yandexmusic.py
@@ -57,14 +57,14 @@ class YandexMusicTrackIE(YandexMusicBaseIE):
         'info_dict': {
             'id': '4878838',
             'ext': 'mp3',
-            'title': 'Carlo Ambrosio & Fabio Di Bari, Carlo Ambrosio - Gypsy Eyes 1',
+            'title': 'Carlo Ambrosio, Carlo Ambrosio & Fabio Di Bari - Gypsy Eyes 1',
             'filesize': 4628061,
             'duration': 193.04,
             'track': 'Gypsy Eyes 1',
             'album': 'Gypsy Soul',
             'album_artist': 'Carlo Ambrosio',
-            'artist': 'Carlo Ambrosio & Fabio Di Bari, Carlo Ambrosio',
-            'release_year': '2009',
+            'artist': 'Carlo Ambrosio, Carlo Ambrosio & Fabio Di Bari',
+            'release_year': 2009,
         },
         'skip': 'Travis CI servers blocked by YandexMusic',
     }
@@ -120,7 +120,7 @@ class YandexMusicTrackIE(YandexMusicBaseIE):
                 track_info.update({
                     'album': album.get('title'),
                     'album_artist': extract_artist(album.get('artists')),
-                    'release_year': compat_str(year) if year else None,
+                    'release_year': int_or_none(year),
                 })
 
         track_artist = extract_artist(track.get('artists'))

From 4a733545867a014eb786348f8fb9e6ae95850742 Mon Sep 17 00:00:00 2001
From: Alex Seiler <seileralex@gmail.com>
Date: Sun, 5 Nov 2017 18:07:35 +0100
Subject: [PATCH 08/13] [zattoo] Add extractor (closes #14668)

---
 youtube_dl/extractor/extractors.py |   6 +
 youtube_dl/extractor/zattoo.py     | 234 +++++++++++++++++++++++++++++
 2 files changed, 240 insertions(+)
 create mode 100644 youtube_dl/extractor/zattoo.py

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 6fb65e4fe..9fe3f649d 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -1418,5 +1418,11 @@ from .youtube import (
 )
 from .zapiks import ZapiksIE
 from .zaq1 import Zaq1IE
+from .zattoo import (
+    QuicklineIE,
+    QuicklineLiveIE,
+    ZattooIE,
+    ZattooLiveIE,
+)
 from .zdf import ZDFIE, ZDFChannelIE
 from .zingmp3 import ZingMp3IE
diff --git a/youtube_dl/extractor/zattoo.py b/youtube_dl/extractor/zattoo.py
new file mode 100644
index 000000000..928f22566
--- /dev/null
+++ b/youtube_dl/extractor/zattoo.py
@@ -0,0 +1,234 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from uuid import uuid4
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    compat_str,
+    ExtractorError,
+    sanitized_Request,
+    urlencode_postdata,
+)
+
+
+class ZattooBaseIE(InfoExtractor):
+
+    _NETRC_MACHINE = 'zattoo'
+    _HOST_URL = 'https://zattoo.com'
+
+    _power_guide_hash = None
+
+    def _login(self, uuid, session_id):
+        (username, password) = self._get_login_info()
+        if not username or not password:
+            raise ExtractorError(
+                'A valid %s account is needed to access this media.' % self._NETRC_MACHINE,
+                expected=True)
+        login_form = {
+            'login': username,
+            'password': password,
+            'remember': True,
+        }
+        request = sanitized_Request(
+            '%s/zapi/v2/account/login' % self._HOST_URL,
+            urlencode_postdata(login_form))
+        request.add_header(
+            'Referer', '%s/login' % self._HOST_URL)
+        request.add_header(
+            'Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8')
+        request.add_header(
+            'Cookie', 'uuid=%s; beaker.session.id=%s' % (uuid, session_id))
+        response = self._request_webpage(
+            request, None, 'Logging in')
+        data = self._parse_json(response.read(), None)
+        return data['session']['power_guide_hash']
+
+    def _get_app_token_and_version(self):
+        host_webpage = self._download_webpage(
+            self._HOST_URL, None, 'Downloading %s' % self._HOST_URL)
+        app_token = self._html_search_regex(
+            r'<script.+window\.appToken\s*=\s*\'(.+)\'', host_webpage, 'app token')
+        app_version = self._html_search_regex(
+            r'<!--\w+-(.+?)-', host_webpage, 'app version', default='2.8.2')
+        return app_token, app_version
+
+    def _say_hello(self, uuid, app_token, app_version):
+        postdata = {
+            'client_app_token': app_token,
+            'uuid': uuid,
+            'lang': 'en',
+            'app_version': app_version,
+            'format': 'json',
+        }
+        request = sanitized_Request(
+            '%s/zapi/v2/session/hello' % self._HOST_URL,
+            urlencode_postdata(postdata))
+        response = self._request_webpage(
+            request, None, 'Say hello')
+
+        cookie = response.headers.get('Set-Cookie')
+        session_id = self._search_regex(
+            r'beaker\.session\.id\s*=\s*(.+?);', cookie, 'session id')
+        return session_id
+
+    def _extract_cid(self, video_id, channel_name):
+        channel_groups = self._download_json(
+            '%s/zapi/v2/cached/channels/%s' % (self._HOST_URL,
+                                               self._power_guide_hash),
+            video_id,
+            'Downloading available channel list',
+            query={'details': False})['channel_groups']
+        channel_list = []
+        for chgrp in channel_groups:
+            channel_list.extend(chgrp['channels'])
+        try:
+            return next(
+                chan['cid'] for chan in channel_list
+                if chan['display_alias'] == channel_name or chan['cid'] == channel_name)
+        except StopIteration:
+            raise ExtractorError('Could not extract channel id')
+
+    def _extract_cid_and_video_info(self, video_id):
+        data = self._download_json(
+            '%s/zapi/program/details' % self._HOST_URL,
+            video_id,
+            'Downloading video information',
+            query={
+                'program_id': video_id,
+                'complete': True
+            })
+
+        info_dict = {
+            'id': video_id,
+            'title': data['program']['title'],
+            'description': data['program'].get('description'),
+            'thumbnail': data['program'].get('image_url')
+        }
+        cid = data['program']['cid']
+        return cid, info_dict
+
+    def _extract_formats(self, cid, video_id, record_id=None, is_live=False):
+        postdata = {
+            'stream_type': 'dash',
+            'https_watch_urls': True,
+        }
+        if record_id:
+            url = '%s/zapi/watch/recording/%s' % (self._HOST_URL, record_id)
+        else:
+            url = '%s/zapi/watch/recall/%s/%s' % (self._HOST_URL, cid, video_id)
+
+        if is_live:
+            postdata.update({'timeshift': 10800})
+            url = '%s/zapi/watch/live/%s' % (self._HOST_URL, cid)
+
+        data = self._download_json(
+            sanitized_Request(url, urlencode_postdata(postdata)),
+            video_id, 'Downloading dash formats')
+
+        formats = []
+        for elem in data['stream']['watch_urls']:
+            audio_channel = elem.get('audio_channel')
+            maxrate = elem.get('maxrate')
+            formats.extend(
+                self._extract_mpd_formats(
+                    elem['url'], video_id,
+                    mpd_id='dash-maxrate-%s-channel-%s' % (maxrate, audio_channel), fatal=False))
+
+        postdata.update({'stream_type': 'hls'})
+        request = sanitized_Request(
+            url, urlencode_postdata(postdata))
+        data = self._download_json(
+            request, video_id, 'Downloading hls formats')
+        for elem in data['stream']['watch_urls']:
+            audio_channel = elem.get('audio_channel')
+            preference = None
+
+            # Prefer audio channel A:
+            if audio_channel == 'A':
+                preference = 1
+
+            maxrate = elem.get('maxrate')
+            formats.extend(
+                self._extract_m3u8_formats(
+                    elem['url'], video_id, 'mp4', entry_protocol='m3u8_native',
+                    preference=preference,
+                    m3u8_id='hls-maxrate-%s-channel-%s' % (maxrate, audio_channel),
+                    fatal=False))
+
+        self._sort_formats(formats)
+        return formats
+
+    def _real_initialize(self):
+        uuid = compat_str(uuid4())
+        app_token, app_version = self._get_app_token_and_version()
+        session_id = self._say_hello(uuid, app_token, app_version)
+        self._power_guide_hash = self._login(uuid, session_id)
+
+    def _extract_video(self, channel_name, video_id, record_id=None, is_live=False):
+        if is_live:
+            cid = self._extract_cid(video_id, channel_name)
+            info_dict = {
+                'id': channel_name,
+                'title': self._live_title(channel_name),
+                'is_live': True,
+            }
+        else:
+            cid, info_dict = self._extract_cid_and_video_info(video_id)
+        formats = self._extract_formats(
+            cid, video_id, record_id=record_id, is_live=is_live)
+        info_dict['formats'] = formats
+        return info_dict
+
+
+class QuicklineBaseIE(ZattooBaseIE):
+    _NETRC_MACHINE = 'quickline'
+    _HOST_URL = 'https://mobiltv.quickline.com'
+
+
+class QuicklineIE(QuicklineBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?mobiltv\.quickline\.com/watch/(?P<channel>[^/]+)/(?P<id>[0-9]+)'
+
+    def _real_extract(self, url):
+        channel_name, video_id = re.match(self._VALID_URL, url).groups()
+        return self._extract_video(channel_name, video_id)
+
+
+class QuicklineLiveIE(QuicklineBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?mobiltv\.quickline\.com/watch/(?P<id>[^/]+)$'
+
+    def _real_extract(self, url):
+        channel_name = video_id = self._match_id(url)
+        return self._extract_video(channel_name, video_id, is_live=True)
+
+
+class ZattooIE(ZattooBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?zattoo\.com/watch/(?P<channel>[^/]+?)/(?P<id>[0-9]+)[^/]+(?:/(?P<recid>[0-9]+))?'
+
+    # Since regular videos are only available for 7 days and recorded videos
+    # are only available for a specific user, we cannot have detailed tests.
+    _TESTS = [{
+        'url': 'https://zattoo.com/watch/prosieben/130671867-maze-runner-die-auserwaehlten-in-der-brandwueste',
+        'only_matching': True,
+    }, {
+        'url': 'https://zattoo.com/watch/srf_zwei/132905652-eishockey-spengler-cup/102791477/1512211800000/1514433500000/92000',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        channel_name, video_id, record_id = re.match(self._VALID_URL, url).groups()
+        return self._extract_video(channel_name, video_id, record_id)
+
+
+class ZattooLiveIE(ZattooBaseIE):
+    _VALID_URL = r'https?://(?:www\.)?zattoo\.com/watch/(?P<id>[^/]+)$'
+
+    _TEST = {
+        'url': 'https://zattoo.com/watch/srf1',
+        'only_matching': True,
+    }
+
+    def _real_extract(self, url):
+        channel_name = video_id = self._match_id(url)
+        return self._extract_video(channel_name, video_id, is_live=True)

From 67ca1a8ef7ea6094e1e34518b93cdb5ba59f31b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Tue, 1 May 2018 01:48:21 +0700
Subject: [PATCH 09/13] [zattoo] Improve and simplify (closes #14676)

---
 youtube_dl/extractor/zattoo.py | 238 +++++++++++++++++++--------------
 1 file changed, 137 insertions(+), 101 deletions(-)

diff --git a/youtube_dl/extractor/zattoo.py b/youtube_dl/extractor/zattoo.py
index 928f22566..773073d85 100644
--- a/youtube_dl/extractor/zattoo.py
+++ b/youtube_dl/extractor/zattoo.py
@@ -1,84 +1,82 @@
 # coding: utf-8
 from __future__ import unicode_literals
 
-from uuid import uuid4
 import re
+from uuid import uuid4
 
 from .common import InfoExtractor
-from ..utils import (
+from ..compat import (
+    compat_HTTPError,
     compat_str,
+)
+from ..utils import (
     ExtractorError,
-    sanitized_Request,
+    int_or_none,
+    try_get,
     urlencode_postdata,
 )
 
 
 class ZattooBaseIE(InfoExtractor):
-
     _NETRC_MACHINE = 'zattoo'
     _HOST_URL = 'https://zattoo.com'
 
     _power_guide_hash = None
 
-    def _login(self, uuid, session_id):
+    def _login(self):
         (username, password) = self._get_login_info()
         if not username or not password:
-            raise ExtractorError(
-                'A valid %s account is needed to access this media.' % self._NETRC_MACHINE,
-                expected=True)
-        login_form = {
-            'login': username,
-            'password': password,
-            'remember': True,
-        }
-        request = sanitized_Request(
-            '%s/zapi/v2/account/login' % self._HOST_URL,
-            urlencode_postdata(login_form))
-        request.add_header(
-            'Referer', '%s/login' % self._HOST_URL)
-        request.add_header(
-            'Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8')
-        request.add_header(
-            'Cookie', 'uuid=%s; beaker.session.id=%s' % (uuid, session_id))
-        response = self._request_webpage(
-            request, None, 'Logging in')
-        data = self._parse_json(response.read(), None)
-        return data['session']['power_guide_hash']
+            self.raise_login_required(
+                'A valid %s account is needed to access this media.'
+                % self._NETRC_MACHINE)
 
-    def _get_app_token_and_version(self):
-        host_webpage = self._download_webpage(
-            self._HOST_URL, None, 'Downloading %s' % self._HOST_URL)
+        try:
+            data = self._download_json(
+                '%s/zapi/v2/account/login' % self._HOST_URL, None, 'Logging in',
+                data=urlencode_postdata({
+                    'login': username,
+                    'password': password,
+                    'remember': 'true',
+                }), headers={
+                    'Referer': '%s/login' % self._HOST_URL,
+                    'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
+                })
+        except ExtractorError as e:
+            if isinstance(e.cause, compat_HTTPError) and e.cause.code == 400:
+                raise ExtractorError(
+                    'Unable to login: incorrect username and/or password',
+                    expected=True)
+            raise
+
+        self._power_guide_hash = data['session']['power_guide_hash']
+
+    def _real_initialize(self):
+        webpage = self._download_webpage(
+            self._HOST_URL, None, 'Downloading app token')
         app_token = self._html_search_regex(
-            r'<script.+window\.appToken\s*=\s*\'(.+)\'', host_webpage, 'app token')
+            r'appToken\s*=\s*(["\'])(?P<token>(?:(?!\1).)+?)\1',
+            webpage, 'app token', group='token')
         app_version = self._html_search_regex(
-            r'<!--\w+-(.+?)-', host_webpage, 'app version', default='2.8.2')
-        return app_token, app_version
+            r'<!--\w+-(.+?)-', webpage, 'app version', default='2.8.2')
 
-    def _say_hello(self, uuid, app_token, app_version):
-        postdata = {
-            'client_app_token': app_token,
-            'uuid': uuid,
-            'lang': 'en',
-            'app_version': app_version,
-            'format': 'json',
-        }
-        request = sanitized_Request(
-            '%s/zapi/v2/session/hello' % self._HOST_URL,
-            urlencode_postdata(postdata))
-        response = self._request_webpage(
-            request, None, 'Say hello')
+        # Will setup appropriate cookies
+        self._request_webpage(
+            '%s/zapi/v2/session/hello' % self._HOST_URL, None,
+            'Opening session', data=urlencode_postdata({
+                'client_app_token': app_token,
+                'uuid': compat_str(uuid4()),
+                'lang': 'en',
+                'app_version': app_version,
+                'format': 'json',
+            }))
 
-        cookie = response.headers.get('Set-Cookie')
-        session_id = self._search_regex(
-            r'beaker\.session\.id\s*=\s*(.+?);', cookie, 'session id')
-        return session_id
+        self._login()
 
     def _extract_cid(self, video_id, channel_name):
         channel_groups = self._download_json(
             '%s/zapi/v2/cached/channels/%s' % (self._HOST_URL,
                                                self._power_guide_hash),
-            video_id,
-            'Downloading available channel list',
+            video_id, 'Downloading channel list',
             query={'details': False})['channel_groups']
         channel_list = []
         for chgrp in channel_groups:
@@ -86,7 +84,9 @@ class ZattooBaseIE(InfoExtractor):
         try:
             return next(
                 chan['cid'] for chan in channel_list
-                if chan['display_alias'] == channel_name or chan['cid'] == channel_name)
+                if chan.get('cid') and (
+                    chan.get('display_alias') == channel_name or
+                    chan.get('cid') == channel_name))
         except StopIteration:
             raise ExtractorError('Could not extract channel id')
 
@@ -100,72 +100,90 @@ class ZattooBaseIE(InfoExtractor):
                 'complete': True
             })
 
+        p = data['program']
+        cid = p['cid']
+
         info_dict = {
             'id': video_id,
-            'title': data['program']['title'],
-            'description': data['program'].get('description'),
-            'thumbnail': data['program'].get('image_url')
+            'title': p.get('title') or p['episode_title'],
+            'description': p.get('description'),
+            'thumbnail': p.get('image_url'),
+            'creator': p.get('channel_name'),
+            'episode': p.get('episode_title'),
+            'episode_number': int_or_none(p.get('episode_number')),
+            'season_number': int_or_none(p.get('season_number')),
+            'release_year': int_or_none(p.get('year')),
+            'categories': try_get(p, lambda x: x['categories'], list),
         }
-        cid = data['program']['cid']
+
         return cid, info_dict
 
     def _extract_formats(self, cid, video_id, record_id=None, is_live=False):
-        postdata = {
-            'stream_type': 'dash',
+        postdata_common = {
             'https_watch_urls': True,
         }
-        if record_id:
+
+        if is_live:
+            postdata_common.update({'timeshift': 10800})
+            url = '%s/zapi/watch/live/%s' % (self._HOST_URL, cid)
+        elif record_id:
             url = '%s/zapi/watch/recording/%s' % (self._HOST_URL, record_id)
         else:
             url = '%s/zapi/watch/recall/%s/%s' % (self._HOST_URL, cid, video_id)
 
-        if is_live:
-            postdata.update({'timeshift': 10800})
-            url = '%s/zapi/watch/live/%s' % (self._HOST_URL, cid)
-
-        data = self._download_json(
-            sanitized_Request(url, urlencode_postdata(postdata)),
-            video_id, 'Downloading dash formats')
-
         formats = []
-        for elem in data['stream']['watch_urls']:
-            audio_channel = elem.get('audio_channel')
-            maxrate = elem.get('maxrate')
-            formats.extend(
-                self._extract_mpd_formats(
-                    elem['url'], video_id,
-                    mpd_id='dash-maxrate-%s-channel-%s' % (maxrate, audio_channel), fatal=False))
+        for stream_type in ('dash', 'hls', 'hls5', 'hds'):
+            postdata = postdata_common.copy()
+            postdata['stream_type'] = stream_type
 
-        postdata.update({'stream_type': 'hls'})
-        request = sanitized_Request(
-            url, urlencode_postdata(postdata))
-        data = self._download_json(
-            request, video_id, 'Downloading hls formats')
-        for elem in data['stream']['watch_urls']:
-            audio_channel = elem.get('audio_channel')
-            preference = None
+            data = self._download_json(
+                url, video_id, 'Downloading %s formats' % stream_type.upper(),
+                data=urlencode_postdata(postdata), fatal=False)
+            if not data:
+                continue
 
-            # Prefer audio channel A:
-            if audio_channel == 'A':
-                preference = 1
-
-            maxrate = elem.get('maxrate')
-            formats.extend(
-                self._extract_m3u8_formats(
-                    elem['url'], video_id, 'mp4', entry_protocol='m3u8_native',
-                    preference=preference,
-                    m3u8_id='hls-maxrate-%s-channel-%s' % (maxrate, audio_channel),
-                    fatal=False))
+            watch_urls = try_get(
+                data, lambda x: x['stream']['watch_urls'], list)
+            if not watch_urls:
+                continue
 
+            for watch in watch_urls:
+                if not isinstance(watch, dict):
+                    continue
+                watch_url = watch.get('url')
+                if not watch_url or not isinstance(watch_url, compat_str):
+                    continue
+                format_id_list = [stream_type]
+                maxrate = watch.get('maxrate')
+                if maxrate:
+                    format_id_list.append(compat_str(maxrate))
+                audio_channel = watch.get('audio_channel')
+                if audio_channel:
+                    format_id_list.append(compat_str(audio_channel))
+                preference = 1 if audio_channel == 'A' else None
+                format_id = '-'.join(format_id_list)
+                if stream_type in ('dash', 'dash_widevine', 'dash_playready'):
+                    this_formats = self._extract_mpd_formats(
+                        watch_url, video_id, mpd_id=format_id, fatal=False)
+                elif stream_type in ('hls', 'hls5', 'hls5_fairplay'):
+                    this_formats = self._extract_m3u8_formats(
+                        watch_url, video_id, 'mp4',
+                        entry_protocol='m3u8_native', m3u8_id=format_id,
+                        fatal=False)
+                elif stream_type == 'hds':
+                    this_formats = self._extract_f4m_formats(
+                        watch_url, video_id, f4m_id=format_id, fatal=False)
+                elif stream_type == 'smooth_playready':
+                    this_formats = self._extract_ism_formats(
+                        watch_url, video_id, ism_id=format_id, fatal=False)
+                else:
+                    assert False
+                for this_format in this_formats:
+                    this_format['preference'] = preference
+                formats.extend(this_formats)
         self._sort_formats(formats)
         return formats
 
-    def _real_initialize(self):
-        uuid = compat_str(uuid4())
-        app_token, app_version = self._get_app_token_and_version()
-        session_id = self._say_hello(uuid, app_token, app_version)
-        self._power_guide_hash = self._login(uuid, session_id)
-
     def _extract_video(self, channel_name, video_id, record_id=None, is_live=False):
         if is_live:
             cid = self._extract_cid(video_id, channel_name)
@@ -190,13 +208,27 @@ class QuicklineBaseIE(ZattooBaseIE):
 class QuicklineIE(QuicklineBaseIE):
     _VALID_URL = r'https?://(?:www\.)?mobiltv\.quickline\.com/watch/(?P<channel>[^/]+)/(?P<id>[0-9]+)'
 
+    _TEST = {
+        'url': 'https://mobiltv.quickline.com/watch/prosieben/130671867-maze-runner-die-auserwaehlten-in-der-brandwueste',
+        'only_matching': True,
+    }
+
     def _real_extract(self, url):
         channel_name, video_id = re.match(self._VALID_URL, url).groups()
         return self._extract_video(channel_name, video_id)
 
 
 class QuicklineLiveIE(QuicklineBaseIE):
-    _VALID_URL = r'https?://(?:www\.)?mobiltv\.quickline\.com/watch/(?P<id>[^/]+)$'
+    _VALID_URL = r'https?://(?:www\.)?mobiltv\.quickline\.com/watch/(?P<id>[^/]+)'
+
+    _TEST = {
+        'url': 'https://mobiltv.quickline.com/watch/srf1',
+        'only_matching': True,
+    }
+
+    @classmethod
+    def suitable(cls, url):
+        return False if QuicklineIE.suitable(url) else super(QuicklineLiveIE, cls).suitable(url)
 
     def _real_extract(self, url):
         channel_name = video_id = self._match_id(url)
@@ -222,13 +254,17 @@ class ZattooIE(ZattooBaseIE):
 
 
 class ZattooLiveIE(ZattooBaseIE):
-    _VALID_URL = r'https?://(?:www\.)?zattoo\.com/watch/(?P<id>[^/]+)$'
+    _VALID_URL = r'https?://(?:www\.)?zattoo\.com/watch/(?P<id>[^/]+)'
 
     _TEST = {
         'url': 'https://zattoo.com/watch/srf1',
         'only_matching': True,
     }
 
+    @classmethod
+    def suitable(cls, url):
+        return False if ZattooIE.suitable(url) else super(ZattooLiveIE, cls).suitable(url)
+
     def _real_extract(self, url):
         channel_name = video_id = self._match_id(url)
         return self._extract_video(channel_name, video_id, is_live=True)

From 851396346803f77ab9573af56cae056aa904cf93 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Tue, 1 May 2018 02:15:43 +0700
Subject: [PATCH 10/13] [udemy] Extract outputs renditions (closes #16289,
 closes #16291, closes #16320, closes #16321, closes #16334, closes #16335)

---
 youtube_dl/extractor/udemy.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/youtube_dl/extractor/udemy.py b/youtube_dl/extractor/udemy.py
index 439ed2a89..bf1134e3f 100644
--- a/youtube_dl/extractor/udemy.py
+++ b/youtube_dl/extractor/udemy.py
@@ -58,6 +58,10 @@ class UdemyIE(InfoExtractor):
         # no url in outputs format entry
         'url': 'https://www.udemy.com/learn-web-development-complete-step-by-step-guide-to-success/learn/v4/t/lecture/4125812',
         'only_matching': True,
+    }, {
+        # only outputs rendition
+        'url': 'https://www.udemy.com/how-you-can-help-your-local-community-5-amazing-examples/learn/v4/t/lecture/3225750?start=0',
+        'only_matching': True,
     }]
 
     def _extract_course_info(self, webpage, video_id):
@@ -357,6 +361,12 @@ class UdemyIE(InfoExtractor):
                     fatal=False)
                 extract_subtitles(text_tracks)
 
+        if not formats and outputs:
+            for format_id, output in outputs.items():
+                f = extract_output_format(output, format_id)
+                if f.get('url'):
+                    formats.append(f)
+
         self._sort_formats(formats, field_preference=('height', 'width', 'tbr', 'format_id'))
 
         return {

From c21692fa94df49ef925c06c00e5db1d8bb0f770d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Tue, 1 May 2018 03:09:04 +0700
Subject: [PATCH 11/13] [kaltura] Improve iframe embeds detection (closes
 #16337)

---
 youtube_dl/extractor/generic.py | 17 +++++++++++++++++
 youtube_dl/extractor/kaltura.py |  3 ++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/generic.py b/youtube_dl/extractor/generic.py
index 252f97c26..73980601c 100644
--- a/youtube_dl/extractor/generic.py
+++ b/youtube_dl/extractor/generic.py
@@ -1282,6 +1282,23 @@ class GenericIE(InfoExtractor):
             },
             'add_ie': ['Kaltura'],
         },
+        {
+            # Kaltura iframe embed, more sophisticated
+            'url': 'http://www.cns.nyu.edu/~eero/math-tools/Videos/lecture-05sep2017.html',
+            'info_dict': {
+                'id': '1_9gzouybz',
+                'ext': 'mp4',
+                'title': 'lecture-05sep2017',
+                'description': 'md5:40f347d91fd4ba047e511c5321064b49',
+                'upload_date': '20170913',
+                'uploader_id': 'eps2',
+                'timestamp': 1505340777,
+            },
+            'params': {
+                'skip_download': True,
+            },
+            'add_ie': ['Kaltura'],
+        },
         {
             # meta twitter:player
             'url': 'http://thechive.com/2017/12/08/all-i-want-for-christmas-is-more-twerk/',
diff --git a/youtube_dl/extractor/kaltura.py b/youtube_dl/extractor/kaltura.py
index 0ea89e4d6..04f68fce4 100644
--- a/youtube_dl/extractor/kaltura.py
+++ b/youtube_dl/extractor/kaltura.py
@@ -136,9 +136,10 @@ class KalturaIE(InfoExtractor):
             re.search(
                 r'''(?xs)
                     <(?:iframe[^>]+src|meta[^>]+\bcontent)=(?P<q1>["'])
-                      (?:https?:)?//(?:(?:www|cdnapi)\.)?kaltura\.com/(?:(?!(?P=q1)).)*\b(?:p|partner_id)/(?P<partner_id>\d+)
+                      (?:https?:)?//(?:(?:www|cdnapi(?:sec)?)\.)?kaltura\.com/(?:(?!(?P=q1)).)*\b(?:p|partner_id)/(?P<partner_id>\d+)
                       (?:(?!(?P=q1)).)*
                       [?&;]entry_id=(?P<id>(?:(?!(?P=q1))[^&])+)
+                      (?:(?!(?P=q1)).)*
                     (?P=q1)
                 ''', webpage)
         )

From cc5772c4f0bcb7dfdfb0575787ff124dd7376de5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Tue, 1 May 2018 03:30:23 +0700
Subject: [PATCH 12/13] [ChangeLog] Actualize [ci skip]

---
 ChangeLog | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 4a3df67df..7841ee765 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,29 @@
+version <unreleased>
+
+Core
+* [downloader/fragment] Restart download if .ytdl file is corrupt (#16312)
++ [extractor/common] Extract interaction statistic
++ [utils] Add merge_dicts
++ [extractor/common] Add _download_json_handle
+
+Extractors
+* [kaltura] Improve iframe embeds detection (#16337)
++ [udemy] Extract outputs renditions (#16289, #16291, #16320, #16321, #16334,
+  #16335)
++ [zattoo] Add support for zattoo.com and mobiltv.quickline.com (#14668, #14676)
+* [yandexmusic] Convert release_year to int
+* [udemy] Override _download_webpage_handle instead of _download_webpage
+* [xiami] Override _download_webpage_handle instead of _download_webpage
+* [yandexmusic] Override _download_webpage_handle instead of _download_webpage
+* [youtube] Correctly disable polymer on all requests (#16323, #16326)
+* [generic] Prefer enclosures over links in RSS feeds (#16189)
++ [redditr] Add support for old.reddit.com URLs (#16274)
+* [nrktv] Update API host (#16324)
++ [imdb] Extract all formats (#16249)
++ [vimeo] Extract JSON-LD (#16295)
+* [funk:channel] Improve extraction (#16285)
+
+
 version 2018.04.25
 
 Core

From cc42941390b547ba950b4e76f4950be801f96134 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Tue, 1 May 2018 03:38:57 +0700
Subject: [PATCH 13/13] release 2018.05.01

---
 .github/ISSUE_TEMPLATE.md | 6 +++---
 ChangeLog                 | 2 +-
 docs/supportedsites.md    | 4 ++++
 youtube_dl/version.py     | 2 +-
 4 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index 252fa0adf..c2bd5d8ae 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -6,8 +6,8 @@
 
 ---
 
-### Make sure you are using the *latest* version: run `youtube-dl --version` and ensure your version is *2018.04.25*. If it's not, read [this FAQ entry](https://github.com/rg3/youtube-dl/blob/master/README.md#how-do-i-update-youtube-dl) and update. Issues with outdated version will be rejected.
-- [ ] I've **verified** and **I assure** that I'm running youtube-dl **2018.04.25**
+### Make sure you are using the *latest* version: run `youtube-dl --version` and ensure your version is *2018.05.01*. If it's not, read [this FAQ entry](https://github.com/rg3/youtube-dl/blob/master/README.md#how-do-i-update-youtube-dl) and update. Issues with outdated version will be rejected.
+- [ ] I've **verified** and **I assure** that I'm running youtube-dl **2018.05.01**
 
 ### Before submitting an *issue* make sure you have:
 - [ ] At least skimmed through the [README](https://github.com/rg3/youtube-dl/blob/master/README.md), **most notably** the [FAQ](https://github.com/rg3/youtube-dl#faq) and [BUGS](https://github.com/rg3/youtube-dl#bugs) sections
@@ -36,7 +36,7 @@ Add the `-v` flag to **your command line** you run youtube-dl with (`youtube-dl
 [debug] User config: []
 [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
 [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
-[debug] youtube-dl version 2018.04.25
+[debug] youtube-dl version 2018.05.01
 [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
 [debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
 [debug] Proxy map: {}
diff --git a/ChangeLog b/ChangeLog
index 7841ee765..916b8edb8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-version <unreleased>
+version 2018.05.01
 
 Core
 * [downloader/fragment] Restart download if .ytdl file is corrupt (#16312)
diff --git a/docs/supportedsites.md b/docs/supportedsites.md
index a110f687b..c5a48002b 100644
--- a/docs/supportedsites.md
+++ b/docs/supportedsites.md
@@ -667,6 +667,8 @@
  - **qqmusic:playlist**: QQ音乐 - 歌单
  - **qqmusic:singer**: QQ音乐 - 歌手
  - **qqmusic:toplist**: QQ音乐 - 排行榜
+ - **Quickline**
+ - **QuicklineLive**
  - **R7**
  - **R7Article**
  - **radio.de**
@@ -1092,6 +1094,8 @@
  - **youtube:watchlater**: Youtube watch later list, ":ytwatchlater" for short (requires authentication)
  - **Zapiks**
  - **Zaq1**
+ - **Zattoo**
+ - **ZattooLive**
  - **ZDF**
  - **ZDFChannel**
  - **zingmp3**: mp3.zing.vn
diff --git a/youtube_dl/version.py b/youtube_dl/version.py
index 4e3cb39c6..04896efc8 100644
--- a/youtube_dl/version.py
+++ b/youtube_dl/version.py
@@ -1,3 +1,3 @@
 from __future__ import unicode_literals
 
-__version__ = '2018.04.25'
+__version__ = '2018.05.01'