youtube-dl

commit e4f49a87533bd6e3ebf11b43c3baf0e32db2f5ca
parent 51d3045de26fccbdcf0076c5cab8ab8152548bba
Author: oittaa <oittaa@users.noreply.github.com>
Date:   Thu,  7 Jan 2016 07:26:14 +0200

check video_play_path and use xpath_text

"This check should take place earlier and should be more general if not video_url:. Same should be done for video_play_path. Also these fields better extracted with xpath_text."

Suggestions by @dstftw

Diffstat:
M
youtube_dl/extractor/crunchyroll.py
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/youtube_dl/extractor/crunchyroll.py b/youtube_dl/extractor/crunchyroll.py
@@ -329,8 +329,10 @@ Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
                 streamdata_req, video_id,
                 note='Downloading media info for %s' % video_format)
             stream_info = streamdata.find('./{default}preload/stream_info')
-            video_url = stream_info.find('./host').text
-            video_play_path = stream_info.find('./file').text
+            video_url = xpath_text(stream_info, './host')
+            video_play_path = xpath_text(stream_info, './file')
+            if not video_url or not video_play_path:
+                continue
             metadata = stream_info.find('./metadata')
             format_info = {
                 'format': video_format,