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-rw-r--r--youtube_dl/utils.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index f8dd9c72d..2615553c1 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1574,6 +1574,13 @@ US_RATINGS = {
}
+def parse_age_limit(s):
+ if s is None:
+ return 0
+ m = re.match(r'^(?P<age>\d{1,2})\+?$', s)
+ return int(m.group('age')) if m else US_RATINGS.get(s, 0)
+
+
def strip_jsonp(code):
return re.sub(r'(?s)^[a-zA-Z0-9_]+\s*\(\s*(.*)\);?\s*?\s*$', r'\1', code)