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Beef up the unicode() description a bit, based on material from AMK's 

"What's New in Python ..." documents.
This commit is contained in:
Fred Drake 2001-05-15 15:27:53 +00:00
parent da05e977f3
commit c0dac1a58c
1 changed files with 12 additions and 4 deletions
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16
Doc/lib/libfuncs.tex
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@ -688,10 +688,18 @@ strings. The argument must be in the range [0..65535], inclusive.
\end{funcdesc}
\begin{funcdesc}{unicode}{string\optional{, encoding\optional{, errors}}}
Decodes \var{string} using the codec for \var{encoding}. Error
handling is done according to \var{errors}. The default behavior is
to decode UTF-8 in strict mode, meaning that encoding errors raise
\exception{ValueError}. See also the \refmodule{codecs} module.
Create a Unicode string from an 8-bit string \var{string} using the
codec for \var{encoding}. The \var{encoding} parameter is a string
giving the name of an encoding. Error handling is done according to
\var{errors}; this specifies the treatment of characters which are
invalid in the input encoding. If \var{errors} is \code{'strict'}
(the default), a \exception{ValueError} is raised on errors, while a
value of \code{'ignore'} causes errors to be silently ignored, and a
value of \code{'replace'} causes the official Unicode replacement
character, \code{U+FFFD}, to be used to replace input characters which
cannot be decoded. The default behavior is to decode UTF-8 in strict
mode, meaning that encoding errors raise \exception{ValueError}. See
also the \refmodule{codecs} module.
\versionadded{2.0}
\end{funcdesc}