audio extracts using json parsing

youtube_dl/extractor/extractors.py

@@ -898,6 +898,7 @@ from .rtp import RTPIE
 from .rts import RTSIE
 from .rtve import RTVEALaCartaIE, RTVELiveIE, RTVEInfantilIE, RTVELiveIE, RTVETelevisionIE
 from .rtvnh import RTVNHIE
+from .rtvs import RtvsExtractorIE
 from .rudo import RudoIE
 from .ruhd import RUHDIE
 from .ruleporn import RulePornIE

youtube_dl/extractor/rtvs.py

@@ -0,0 +1,35 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+
+class RtvsExtractorIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?rtvs\.sk/.*/archiv/[0-9]*/(?P<id>[0-9]+)'
+    _TEST = {
+        'url': 'http://www.rtvs.sk/radio/archiv/11224/414872',
+        'md5': '134d5d6debdeddf8a5d761cbc9edacb8',
+        'info_dict': {
+            'id': '414872',
+            'ext': 'mp3',
+            'title': u'Ostrov pokladov 1 časť',
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        playlist_url = self._search_regex(r'"playlist": "(https?:.*)&', webpage, 'playlist_url')
+        self.to_screen("Playlist URL: " + playlist_url)
+
+        playlist = self._download_json(playlist_url, video_id, "Downloading playlist")
+        playlist_item = playlist[0]
+        url = playlist_item["sources"][0]["file"]
+        full_title = playlist_item.get("title")
+        (title, ext) = full_title.split(".", 2)
+
+        return {
+            'id': video_id,
+            'url': url,
+            'title': title,
+            'ext': ext
+        }