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minor cleanup of example

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Fred Drake 2003-12-30 23:01:19 +00:00
parent ff381e13e0
commit ea49de34c9
1 changed files with 6 additions and 4 deletions
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10
Doc/lib/libuser.tex
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@ -48,12 +48,14 @@ level can look for a variable \code{user.spam_verbose}, as follows:
\begin{verbatim} \begin{verbatim}
import user import user
try:
verbose = user.spam_verbose # user's verbosity preference verbose = bool(getattr(user, "spam_verbose", 0))
except AttributeError:
verbose = 0 # default verbosity
\end{verbatim} \end{verbatim}
(The three-argument form of \function{getattr()} is used in case
the user has not defined \code{spam_verbose} in their
\file{.pythonrc.py} file.)
Programs with extensive customization needs are better off reading a Programs with extensive customization needs are better off reading a
program-specific customization file. program-specific customization file.