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__init__(): Coerce the input_charset to unicode (with ascii encoding) before

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calling .lower() on it.  This fixes the problem described in SF patch # 866982
where in the tr_TR.ISO-8859-9 locale, 'I'.lower() isn't 'i'.  unicodes are
locale insensitive.
This commit is contained in:
Barry Warsaw 2004-10-09 21:08:30 +00:00
parent 19717fa33a
commit ea7c7af10b
1 changed files with 3 additions and 2 deletions
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5
Lib/email/Charset.py
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@ -185,8 +185,9 @@ class Charset:
this attribute will have the same value as the input_codec.
"""
def __init__(self, input_charset=DEFAULT_CHARSET):
# RFC 2046, $4.1.2 says charsets are not case sensitive
input_charset = input_charset.lower()
# RFC 2046, $4.1.2 says charsets are not case sensitive. We coerce to
# unicode because its .lower() is locale insensitive.
input_charset = unicode(input_charset, 'ascii').lower()
# Set the input charset after filtering through the aliases
self.input_charset = ALIASES.get(input_charset, input_charset)
# We can try to guess which encoding and conversion to use by the