added kickstarter IE

youtube_dl/extractor/kickstarter.py

@@ -0,0 +1,43 @@
+import re
+
+from .common import InfoExtractor
+
+
+class KickStarterIE(InfoExtractor):
+    _VALID_URL = r'https?://www\.kickstarter\.com/projects/(?P<id>.*)/.*\?'
+    _TEST = {
+        "url": "https://www.kickstarter.com/projects/1404461844/intersection-the-story-of-josh-grant?ref=home_location",
+        "file": "1404461844.mp4",
+        "md5": "c81addca81327ffa66c642b5d8b08cab",
+        "info_dict": {
+            "title": u"Intersection: The Story of Josh Grant by Kyle Cowling \u2014 Kickstarter"
+        }
+    }
+
+
+    def _real_extract(self, url):
+        m = re.match(self._VALID_URL, url)
+        video_id = m.group('id')
+
+        webpage_src = self._download_webpage(url, video_id)
+
+        video_url = self._search_regex(r'data-video="(.*?)">',
+            webpage_src, u'video URL')
+
+        if 'mp4' in video_url:
+            ext = 'mp4'
+        else:
+            ext = 'flv'
+
+        video_title = self._html_search_regex(r"<title>(.*)</title>?",
+            webpage_src, u'title')
+
+
+        results = [{
+                    'id': video_id,
+                    'url' : video_url,
+                    'title' : video_title,
+                    'ext' : ext,
+                    }]
+
+        return results