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Merge: Update out of date docstring.

This commit is contained in:
R David Murray 2012-06-17 15:27:21 -04:00
parent 5b1406fbce 3ac8c780f4
commit 7636b19366
1 changed files with 5 additions and 7 deletions
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12
Lib/email/message.py
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@ -628,17 +628,15 @@ class Message:
the form (CHARSET, LANGUAGE, VALUE). Note that both CHARSET and
LANGUAGE can be None, in which case you should consider VALUE to be
encoded in the us-ascii charset. You can usually ignore LANGUAGE.
The parameter value (either the returned string, or the VALUE item in
the 3-tuple) is always unquoted, unless unquote is set to False.
Your application should be prepared to deal with 3-tuple return
values, and can convert the parameter to a Unicode string like so:
If your application doesn't care whether the parameter was RFC 2231
encoded, it can turn the return value into a string as follows:
param = msg.get_param('foo')
if isinstance(param, tuple):
param = unicode(param[2], param[0] or 'us-ascii')
param = email.utils.collapse_rfc2231_value(rawparam)
In any case, the parameter value (either the returned string, or the
VALUE item in the 3-tuple) is always unquoted, unless unquote is set
to False.
"""
if header not in self:
return failobj