X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Futils.py;h=a12b0a7de4b00e7879ea4af75d2b4f333dc8f53a;hb=121c09c7be1ac2944f3432122104c1952bfd1f04;hp=d4951c406c73d8216803f5d9149200787883676b;hpb=ecd1936695e73ba850d0618828b4a40d7d16c091;p=youtube-dl

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index d4951c406..a12b0a7de 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -205,6 +205,10 @@ def get_element_by_attribute(attribute, value, html):
 
 def clean_html(html):
     """Clean an HTML snippet into a readable string"""
+
+    if html is None:  # Convenience for sanitizing descriptions etc.
+        return html
+
     # Newline vs <br />
     html = html.replace('\n', ' ')
     html = re.sub(r'\s*<\s*br\s*/?\s*>\s*', '\n', html)
@@ -675,9 +679,6 @@ def unified_strdate(date_str, day_first=True):
         '%b %dth %Y %I:%M%p',
         '%Y-%m-%d',
         '%Y/%m/%d',
-        '%d.%m.%Y',
-        '%d/%m/%Y',
-        '%d/%m/%y',
         '%Y/%m/%d %H:%M:%S',
         '%Y-%m-%d %H:%M:%S',
         '%Y-%m-%d %H:%M:%S.%f',
@@ -692,10 +693,16 @@ def unified_strdate(date_str, day_first=True):
     ]
     if day_first:
         format_expressions.extend([
+            '%d.%m.%Y',
+            '%d/%m/%Y',
+            '%d/%m/%y',
             '%d/%m/%Y %H:%M:%S',
         ])
     else:
         format_expressions.extend([
+            '%m.%d.%Y',
+            '%m/%d/%Y',
+            '%m/%d/%y',
             '%m/%d/%Y %H:%M:%S',
         ])
     for expression in format_expressions:
@@ -1560,3 +1567,13 @@ def urlhandle_detect_ext(url_handle):
         getheader = url_handle.info().getheader
 
     return getheader('Content-Type').split("/")[1]
+
+
+def age_restricted(content_limit, age_limit):
+    """ Returns True iff the content should be blocked """
+
+    if age_limit is None:  # No limit set
+        return False
+    if content_limit is None:
+        return False  # Content available for everyone
+    return age_limit < content_limit