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Diffstat (limited to 'youtube_dl/extractor/common.py')
| -rw-r--r-- | youtube_dl/extractor/common.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py index f34d36cb0..f498bcf6f 100644 --- a/youtube_dl/extractor/common.py +++ b/youtube_dl/extractor/common.py @@ -69,7 +69,8 @@ class InfoExtractor(object): download, lower-case. "http", "https", "rtsp", "rtmp" or so. * preference Order number of this format. If this field is - present, the formats get sorted by this field. + present and not None, the formats get sorted + by this field. -1 for default (order by other properties), -2 or smaller for less than default. url: Final video URL. @@ -377,7 +378,7 @@ class InfoExtractor(object): @staticmethod def _og_regexes(prop): content_re = r'content=(?:"([^>]+?)"|\'(.+?)\')' - property_re = r'property=[\'"]og:%s[\'"]' % re.escape(prop) + property_re = r'(?:name|property)=[\'"]og:%s[\'"]' % re.escape(prop) template = r'<meta[^>]+?%s[^>]+?%s' return [ template % (property_re, content_re), |