@ -1712,6 +1712,10 @@ def encode_dict(d, encoding='utf-8'):
return dict((encode(k), encode(v)) for k, v in d.items())
def encode_compat_str(string, encoding=preferredencoding(), errors='strict'):
return string if isinstance(string, compat_str) else compat_str(string, encoding, errors)
US_RATINGS = {
'G': 0,
'PG': 10,