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[gametrailers/mtv] Fix pre-3.x compatibility function for find_xpath_attr

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Fixes #2189
This commit is contained in:
Philipp Hagemeister 2014-01-22 01:04:07 +01:00
parent a70515c0fd
commit 00122de6a9
1 changed files with 1 additions and 1 deletions
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2
youtube_dl/utils.py
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@ -224,7 +224,7 @@ def write_json_file(obj, fn):
def find_xpath_attr(node, xpath, key, val):
""" Find the xpath xpath[@key=val] """
assert re.match(r'^[a-zA-Z]+$', key)
assert re.match(r'^[a-zA-Z0-9@\s]*$', val)
assert re.match(r'^[a-zA-Z0-9@\s:.]*$', val)
expr = xpath + u"[@%s='%s']" % (key, val)
return node.find(expr)
else: