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-rw-r--r--youtube_dl/utils.py13
1 files changed, 8 insertions, 5 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index ff124d9e8..ed5ee222f 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -225,7 +225,7 @@ if sys.version_info >= (2,7):
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:
@@ -1093,9 +1093,12 @@ def month_by_name(name):
return None
-def fix_xml_all_ampersand(xml_str):
+def fix_xml_ampersands(xml_str):
"""Replace all the '&' by '&' in XML"""
- return xml_str.replace(u'&', u'&')
+ return re.sub(
+ r'&(?!amp;|lt;|gt;|apos;|quot;|#x[0-9a-fA-F]{,4};|#[0-9]{,4};)',
+ u'&',
+ xml_str)
def setproctitle(title):
@@ -1129,8 +1132,8 @@ class HEADRequest(compat_urllib_request.Request):
return "HEAD"
-def int_or_none(v):
- return v if v is None else int(v)
+def int_or_none(v, scale=1):
+ return v if v is None else (int(v) // scale)
def parse_duration(s):