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

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.
pull/8/head
Juan M 12 years ago
parent f03b88b3fb
commit 9e07cf2955

@ -1478,6 +1478,10 @@ class YoutubeSearchIE(InfoExtractor):
return
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'])
video_ids += new_ids

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