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[utils] Add support TV Parental Guidelines ratings in parse_age_limit
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@ -42,6 +42,7 @@ from youtube_dl.utils import (
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ohdave_rsa_encrypt,
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OnDemandPagedList,
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orderedSet,
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parse_age_limit,
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parse_duration,
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parse_filesize,
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parse_count,
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@ -432,6 +433,20 @@ class TestUtil(unittest.TestCase):
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url_basename('http://media.w3.org/2010/05/sintel/trailer.mp4'),
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'trailer.mp4')
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def test_parse_age_limit(self):
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self.assertEqual(parse_age_limit(None), None)
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self.assertEqual(parse_age_limit(False), None)
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self.assertEqual(parse_age_limit('invalid'), None)
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self.assertEqual(parse_age_limit(0), 0)
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self.assertEqual(parse_age_limit(18), 18)
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self.assertEqual(parse_age_limit(21), 21)
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self.assertEqual(parse_age_limit(22), None)
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self.assertEqual(parse_age_limit('18'), 18)
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self.assertEqual(parse_age_limit('18+'), 18)
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self.assertEqual(parse_age_limit('PG-13'), 13)
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self.assertEqual(parse_age_limit('TV-14'), 14)
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self.assertEqual(parse_age_limit('TV-MA'), 17)
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def test_parse_duration(self):
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self.assertEqual(parse_duration(None), None)
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self.assertEqual(parse_duration(False), None)
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@ -1984,11 +1984,27 @@ US_RATINGS = {
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}
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TV_PARENTAL_GUIDELINES = {
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'TV-Y': 0,
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'TV-Y7': 7,
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'TV-G': 0,
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'TV-PG': 0,
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'TV-14': 14,
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'TV-MA': 17,
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}
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def parse_age_limit(s):
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if s is None:
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if type(s) == int:
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return s if 0 <= s <= 21 else None
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if not isinstance(s, compat_basestring):
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return None
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m = re.match(r'^(?P<age>\d{1,2})\+?$', s)
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return int(m.group('age')) if m else US_RATINGS.get(s)
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if m:
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return int(m.group('age'))
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if s in US_RATINGS:
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return US_RATINGS[s]
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return TV_PARENTAL_GUIDELINES.get(s)
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def strip_jsonp(code):
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