[stitcher] Add extractor

Stitcher review updates

Removed re import

Stitcher review updates

youtube_dl/extractor/__init__.py

@@ -586,6 +586,7 @@
 from .spiegel import SpiegelIE, SpiegelArticleIE
 from .spiegeltv import SpiegeltvIE
 from .spike import SpikeIE
+from .stitcher import StitcherIE
 from .sport5 import Sport5IE
 from .sportbox import (
     SportBoxIE,

youtube_dl/extractor/stitcher.py

@@ -0,0 +1,37 @@
+# coding: utf-8
+from __future__ import unicode_literals
+from .common import InfoExtractor
+from ..utils import int_or_none
+
+
+class StitcherIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?stitcher\.com/podcast/[\/a-z\-]+(?P<id>\d+)'
+    _TEST = {
+        'url': 'http://www.stitcher.com/podcast/the-talking-machines/e/40789481?autoplay=true',
+        'md5': '391dd4e021e6edeb7b8e68fbf2e9e940',
+        'info_dict': {
+            'id': '40789481',
+            'ext': 'mp3',
+            'title': 'Machine Learning Mastery and Cancer Clusters from Talking Machines',
+        }
+    }
+
+    def _real_extract(self, url):
+        audio_id = self._match_id(url)
+
+        webpage = self._download_webpage(url, audio_id)
+
+        title = self._og_search_title(webpage)
+        url = self._search_regex(r'episodeURL: "(.+?)"', webpage, 'url')
+        episode_image = self._search_regex(r'episodeImage: "(.+?)"', webpage, 'episode_image', fatal=False)
+        duration = int_or_none(self._search_regex(r'duration: (\d+?),', webpage, 'duration', fatal=False))
+
+        return {
+            'id': audio_id,
+            'url': url,
+            'title': title,
+            'duration': duration,
+            'thumbnail': episode_image,
+            'ext': 'mp3',
+            'vcodec': 'none',
+        }