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-rw-r--r--youtube_dl/utils.py20
1 files changed, 18 insertions, 2 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index ddbfcd2f1..c50238ba1 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1984,11 +1984,27 @@ US_RATINGS = {
}
+TV_PARENTAL_GUIDELINES = {
+ 'TV-Y': 0,
+ 'TV-Y7': 7,
+ 'TV-G': 0,
+ 'TV-PG': 0,
+ 'TV-14': 14,
+ 'TV-MA': 17,
+}
+
+
def parse_age_limit(s):
- if s is None:
+ if type(s) == int:
+ return s if 0 <= s <= 21 else None
+ if not isinstance(s, compat_basestring):
return None
m = re.match(r'^(?P<age>\d{1,2})\+?$', s)
- return int(m.group('age')) if m else US_RATINGS.get(s)
+ if m:
+ return int(m.group('age'))
+ if s in US_RATINGS:
+ return US_RATINGS[s]
+ return TV_PARENTAL_GUIDELINES.get(s)
def strip_jsonp(code):