From: Sergey M․ Date: Fri, 4 Sep 2015 17:57:27 +0000 (+0600) Subject: [utils] Relax attribute key assert X-Git-Url: http://git.oshgnacknak.de/?a=commitdiff_plain;h=5d2354f1779182f260b4ef44ef6e92a3b5944183;p=youtube-dl [utils] Relax attribute key assert --- diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index de5069c7b..86b757103 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -141,7 +141,7 @@ def write_json_file(obj, fn): if sys.version_info >= (2, 7): def find_xpath_attr(node, xpath, key, val=None): """ Find the xpath xpath[@key=val] """ - assert re.match(r'^[a-zA-Z-]+$', key) + assert re.match(r'^[a-zA-Z_-]+$', key) if val: assert re.match(r'^[a-zA-Z0-9@\s:._-]*$', val) expr = xpath + ('[@%s]' % key if val is None else "[@%s='%s']" % (key, val))