Fix "invalid escape sequences" error on Python 3.6

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Yen Chi Hsuan 2017-01-02 20:08:07 +08:00
parent 24d8a75982
commit ec85ded83c
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283 changed files with 538 additions and 538 deletions

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@ -133,7 +133,7 @@ class MetacafeIE(InfoExtractor):
video_id, display_id = re.match(self._VALID_URL, url).groups()
# the video may come from an external site
m_external = re.match('^(\w{2})-(.*)$', video_id)
m_external = re.match(r'^(\w{2})-(.*)$', video_id)
if m_external is not None:
prefix, ext_id = m_external.groups()
# Check if video comes from YouTube