Move check_executable into a helper ufnction

[youtube-dl] / youtube_dl / extractor / bliptv.py

diff --git a/youtube_dl/extractor/bliptv.py b/youtube_dl/extractor/bliptv.py
index 159ea39d9a788bc90304907f75f523a156cebce1..3ce9b53242eb0948c0b9d5fe3b572d577e385bea 100644 (file)
--- a/youtube_dl/extractor/bliptv.py
+++ b/youtube_dl/extractor/bliptv.py
@@ -8,10 +8,8 @@ import socket
 from .common import InfoExtractor
 from ..utils import (
     compat_http_client,
-    compat_parse_qs,
     compat_str,
     compat_urllib_error,
-    compat_urllib_parse_urlparse,
     compat_urllib_request,
 
     ExtractorError,
@@ -22,8 +20,8 @@ from ..utils import (
 class BlipTVIE(InfoExtractor):
     """Information extractor for blip.tv"""
 
-    _VALID_URL = r'^(?:https?://)?(?:www\.)?blip\.tv/((.+/)|(play/)|(api\.swf#))(.+)$'
-    IE_NAME = 'blip.tv'
+    _VALID_URL = r'^(?:https?://)?(?:\w+\.)?blip\.tv/((.+/)|(play/)|(api\.swf#))(.+)$'
+
     _TEST = {
         'url': 'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352',
         'file': '5779306.mov',
@@ -46,17 +44,12 @@ class BlipTVIE(InfoExtractor):
             raise ExtractorError('Invalid URL: %s' % url)
 
         # See https://github.com/rg3/youtube-dl/issues/857
-        api_mobj = re.match(r'http://a\.blip\.tv/api\.swf#(?P<video_id>[\d\w]+)', url)
-        if api_mobj is not None:
-            url = 'http://blip.tv/play/g_%s' % api_mobj.group('video_id')
-        urlp = compat_urllib_parse_urlparse(url)
-        if urlp.path.startswith('/play/'):
-            response = self._request_webpage(url, None, False)
-            redirecturl = response.geturl()
-            rurlp = compat_urllib_parse_urlparse(redirecturl)
-            file_id = compat_parse_qs(rurlp.fragment)['file'][0].rpartition('/')[2]
-            url = 'http://blip.tv/a/a-' + file_id
-            return self._real_extract(url)
+        embed_mobj = re.search(r'^(?:https?://)?(?:\w+\.)?blip\.tv/(?:play/|api\.swf#)([a-zA-Z0-9]+)', url)
+        if embed_mobj:
+            info_url = 'http://blip.tv/play/%s.x?p=1' % embed_mobj.group(1)
+            info_page = self._download_webpage(info_url, embed_mobj.group(1))
+            video_id = self._search_regex(r'data-episode-id="(\d+)', info_page,  'video_id')
+            return self.url_result('http://blip.tv/a/a-' + video_id, 'BlipTV')
 
         if '?' in url:
             cchar = '&'