lyrics: Tolerate empty Google response (#2437)

This commit is contained in:
Adrian Sampson 2017-02-13 16:54:56 -05:00
parent 8087e82891
commit 0a4709f7ef

View file

@ -564,11 +564,17 @@ class Google(Backend):
urllib.parse.quote(query.encode('utf-8')))
data = self.fetch_url(url)
data = json.loads(data)
if not data:
self._log.debug(u'google backend returned no data')
return None
try:
data = json.loads(data)
except ValueError as exc:
self._log.debug(u'google backend returned malformed JSON: {}', exc)
if 'error' in data:
reason = data['error']['errors'][0]['reason']
self._log.debug(u'google lyrics backend error: {0}', reason)
return
self._log.debug(u'google backend error: {0}', reason)
return None
if 'items' in data.keys():
for item in data['items']: