[canvas] Generalize mediazone.vrt.be extractor and rework canvas and een

youtube_dl/extractor/canvas.py

@@ -3,24 +3,104 @@
 import re
 
 from .common import InfoExtractor
-from ..utils import float_or_none
+from ..utils import (
+    float_or_none,
+    strip_or_none,
+)
 
 
 class CanvasIE(InfoExtractor):
+    _VALID_URL = r'https?://mediazone\.vrt\.be/api/v1/(?P<site_id>canvas|een|ketnet)/assets/(?P<id>m[dz]-ast-[^/?#&]+)'
+    _TESTS = [{
+        'url': 'https://mediazone.vrt.be/api/v1/ketnet/assets/md-ast-4ac54990-ce66-4d00-a8ca-9eac86f4c475',
+        'md5': '90139b746a0a9bd7bb631283f6e2a64e',
+        'info_dict': {
+            'id': 'md-ast-4ac54990-ce66-4d00-a8ca-9eac86f4c475',
+            'display_id': 'md-ast-4ac54990-ce66-4d00-a8ca-9eac86f4c475',
+            'ext': 'flv',
+            'title': 'Nachtwacht: De Greystook',
+            'description': 'md5:1db3f5dc4c7109c821261e7512975be7',
+            'thumbnail': r're:^https?://.*\.jpg$',
+            'duration': 1468.03,
+        },
+        'expected_warnings': ['is not a supported codec', 'Unknown MIME type'],
+    }, {
+        'url': 'https://mediazone.vrt.be/api/v1/canvas/assets/mz-ast-5e5f90b6-2d72-4c40-82c2-e134f884e93e',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        site_id, video_id = mobj.group('site_id'), mobj.group('id')
+
+        data = self._download_json(
+            'https://mediazone.vrt.be/api/v1/%s/assets/%s'
+            % (site_id, video_id), video_id)
+
+        title = data['title']
+        description = data.get('description')
+
+        formats = []
+        for target in data['targetUrls']:
+            format_url, format_type = target.get('url'), target.get('type')
+            if not format_url or not format_type:
+                continue
+            if format_type == 'HLS':
+                formats.extend(self._extract_m3u8_formats(
+                    format_url, video_id, 'mp4', entry_protocol='m3u8_native',
+                    m3u8_id=format_type, fatal=False))
+            elif format_type == 'HDS':
+                formats.extend(self._extract_f4m_formats(
+                    format_url, video_id, f4m_id=format_type, fatal=False))
+            elif format_type == 'MPEG_DASH':
+                formats.extend(self._extract_mpd_formats(
+                    format_url, video_id, mpd_id=format_type, fatal=False))
+            elif format_type == 'HSS':
+                formats.extend(self._extract_ism_formats(
+                    format_url, video_id, ism_id='mss', fatal=False))
+            else:
+                formats.append({
+                    'format_id': format_type,
+                    'url': format_url,
+                })
+        self._sort_formats(formats)
+
+        subtitles = {}
+        subtitle_urls = data.get('subtitleUrls')
+        if isinstance(subtitle_urls, list):
+            for subtitle in subtitle_urls:
+                subtitle_url = subtitle.get('url')
+                if subtitle_url and subtitle.get('type') == 'CLOSED':
+                    subtitles.setdefault('nl', []).append({'url': subtitle_url})
+
+        return {
+            'id': video_id,
+            'display_id': video_id,
+            'title': title,
+            'description': description,
+            'formats': formats,
+            'duration': float_or_none(data.get('duration'), 1000),
+            'thumbnail': data.get('posterImageUrl'),
+            'subtitles': subtitles,
+        }
+
+
+class CanvasEenIE(InfoExtractor):
     IE_DESC = 'canvas.be and een.be'
     _VALID_URL = r'https?://(?:www\.)?(?P<site_id>canvas|een)\.be/(?:[^/]+/)*(?P<id>[^/?#&]+)'
     _TESTS = [{
         'url': 'http://www.canvas.be/video/de-afspraak/najaar-2015/de-afspraak-veilt-voor-de-warmste-week',
-        'md5': 'ea838375a547ac787d4064d8c7860a6c',
+        'md5': 'ed66976748d12350b118455979cca293',
         'info_dict': {
             'id': 'mz-ast-5e5f90b6-2d72-4c40-82c2-e134f884e93e',
             'display_id': 'de-afspraak-veilt-voor-de-warmste-week',
-            'ext': 'mp4',
+            'ext': 'flv',
             'title': 'De afspraak veilt voor de Warmste Week',
             'description': 'md5:24cb860c320dc2be7358e0e5aa317ba6',
             'thumbnail': r're:^https?://.*\.jpg$',
             'duration': 49.02,
-        }
+        },
+        'expected_warnings': ['is not a supported codec'],
     }, {
         # with subtitles
         'url': 'http://www.canvas.be/video/panorama/2016/pieter-0167',
@@ -40,7 +120,8 @@ class CanvasIE(InfoExtractor):
         },
         'params': {
             'skip_download': True,
-        }
+        },
+        'skip': 'Pagina niet gevonden',
     }, {
         'url': 'https://www.een.be/sorry-voor-alles/herbekijk-sorry-voor-alles',
         'info_dict': {
@@ -54,7 +135,8 @@ class CanvasIE(InfoExtractor):
         },
         'params': {
             'skip_download': True,
-        }
+        },
+        'skip': 'Episode no longer available',
     }, {
         'url': 'https://www.canvas.be/check-point/najaar-2016/de-politie-uw-vriend',
         'only_matching': True,
@@ -66,55 +148,21 @@ def _real_extract(self, url):
 
         webpage = self._download_webpage(url, display_id)
 
-        title = (self._search_regex(
+        title = strip_or_none(self._search_regex(
             r'<h1[^>]+class="video__body__header__title"[^>]*>(.+?)</h1>',
             webpage, 'title', default=None) or self._og_search_title(
-            webpage)).strip()
+            webpage, default=None))
 
         video_id = self._html_search_regex(
-            r'data-video=(["\'])(?P<id>(?:(?!\1).)+)\1', webpage, 'video id', group='id')
+            r'data-video=(["\'])(?P<id>(?:(?!\1).)+)\1', webpage, 'video id',
-
+            group='id')
-        data = self._download_json(
-            'https://mediazone.vrt.be/api/v1/%s/assets/%s'
-            % (site_id, video_id), display_id)
-
-        formats = []
-        for target in data['targetUrls']:
-            format_url, format_type = target.get('url'), target.get('type')
-            if not format_url or not format_type:
-                continue
-            if format_type == 'HLS':
-                formats.extend(self._extract_m3u8_formats(
-                    format_url, display_id, entry_protocol='m3u8_native',
-                    ext='mp4', preference=0, fatal=False, m3u8_id=format_type))
-            elif format_type == 'HDS':
-                formats.extend(self._extract_f4m_formats(
-                    format_url, display_id, f4m_id=format_type, fatal=False))
-            elif format_type == 'MPEG_DASH':
-                formats.extend(self._extract_mpd_formats(
-                    format_url, display_id, mpd_id=format_type, fatal=False))
-            else:
-                formats.append({
-                    'format_id': format_type,
-                    'url': format_url,
-                })
-        self._sort_formats(formats)
-
-        subtitles = {}
-        subtitle_urls = data.get('subtitleUrls')
-        if isinstance(subtitle_urls, list):
-            for subtitle in subtitle_urls:
-                subtitle_url = subtitle.get('url')
-                if subtitle_url and subtitle.get('type') == 'CLOSED':
-                    subtitles.setdefault('nl', []).append({'url': subtitle_url})
 
         return {
+            '_type': 'url_transparent',
+            'url': 'https://mediazone.vrt.be/api/v1/%s/assets/%s' % (site_id, video_id),
+            'ie_key': CanvasIE.ie_key(),
             'id': video_id,
             'display_id': display_id,
             'title': title,
             'description': self._og_search_description(webpage),
-            'formats': formats,
-            'duration': float_or_none(data.get('duration'), 1000),
-            'thumbnail': data.get('posterImageUrl'),
-            'subtitles': subtitles,
         }

youtube_dl/extractor/extractors.py

@@ -150,7 +150,10 @@
 from .camwithher import CamWithHerIE
 from .canalplus import CanalplusIE
 from .canalc2 import Canalc2IE
-from .canvas import CanvasIE
+from .canvas import (
+    CanvasIE,
+    CanvasEenIE,
+)
 from .carambatv import (
     CarambaTVIE,
     CarambaTVPageIE,