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[YT Search] No results if items is not in response

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When a query results of 0 items, the key items is not present in the
api_response dictionary, raising a KeyError.

Intead, look for the key and call trouble if it's not present.
This commit is contained in:
Juan M 2013-02-26 18:06:43 +01:00
parent f03b88b3fb
commit 9e07cf2955
1 changed files with 4 additions and 0 deletions
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4
youtube_dl/InfoExtractors.py
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@ -1478,6 +1478,10 @@ class YoutubeSearchIE(InfoExtractor):
return return
api_response = json.loads(data)['data'] api_response = json.loads(data)['data']
if not 'items' in api_response:
self._downloader.trouble(u'[youtube] No video results')
return
new_ids = list(video['id'] for video in api_response['items']) new_ids = list(video['id'] for video in api_response['items'])
video_ids += new_ids video_ids += new_ids