[youtube] Handle incorrectly written cache files (#3549)

This commit is contained in:
Philipp Hagemeister 2014-08-21 12:15:51 +02:00
parent db9b0b67b7
commit 55c49908d2

View File

@ -374,6 +374,13 @@ def _extract_signature_function(self, video_id, player_url, example_sig):
return lambda s: u''.join(s[i] for i in cache_spec)
except IOError:
pass # No cache available
except ValueError:
try:
file_size = os.path.getsize(cache_fn)
except (OSError, IOError) as oe:
file_size = str(oe)
self._downloader.report_warning(
u'Cache %s failed (%s)' % (cache_fn, file_size))
if player_type == 'js':
code = self._download_webpage(