From a79ec22f9fee81898f98d3109d57e2296d2b5fe3 Mon Sep 17 00:00:00 2001 From: "Andrew M. Kuchling" Date: Fri, 10 Sep 2004 11:34:39 +0000 Subject: Update PEP292 section --- Doc/whatsnew/whatsnew24.tex | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/Doc/whatsnew/whatsnew24.tex b/Doc/whatsnew/whatsnew24.tex index d1d316e..4570b2d 100644 --- a/Doc/whatsnew/whatsnew24.tex +++ b/Doc/whatsnew/whatsnew24.tex @@ -213,27 +213,22 @@ Unicode string: \begin{verbatim} >>> import string >>> t = string.Template('$page: $title') ->>> t % {'page':2, 'title': 'The Best of Times'} +>>> t.substitute({'page':2, 'title': 'The Best of Times'}) u'2: The Best of Times' ->>> t2 % {'cost':42.50, 'action':'polish'} -u'$ 42.5: polishing' \end{verbatim} % $ Terminate $-mode for Emacs -If a key is missing from the dictionary, the \class{Template} class -will raise a \exception{KeyError}. There's also a \class{SafeTemplate} -class that ignores missing keys: +If a key is missing from the dictionary, the \method{substitute} method +will raise a \exception{KeyError}. There's also a \method{safe_substitute} +method that ignores missing keys: \begin{verbatim} >>> t = string.SafeTemplate('$page: $title') ->>> t % {'page':3} +>>> t.safe_substitute({'page':3}) u'3: $title' \end{verbatim} -Because templates are Unicode strings, you can use a template with the -\module{gettext} module to look up translated versions of a message. - \begin{seealso} \seepep{292}{Simpler String Substitutions}{Written and implemented by Barry Warsaw.} -- cgit v0.12