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Improve description of the example.

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Fred Drake 1999-06-29 17:08:41 +00:00
parent f5213c2a3d
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Doc/lib/libtraceback.tex
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@ -1,11 +1,10 @@
\section{\module{traceback} --- \section{\module{traceback} ---
Print or retrieve a stack traceback.} Print or retrieve a stack traceback}
\declaremodule{standard}{traceback} \declaremodule{standard}{traceback}
\modulesynopsis{Print or retrieve a stack traceback.} \modulesynopsis{Print or retrieve a stack traceback.}
This module provides a standard interface to extract, format and print This module provides a standard interface to extract, format and print
stack traces of Python programs. It exactly mimics the behavior of stack traces of Python programs. It exactly mimics the behavior of
the Python interpreter when it prints a stack trace. This is useful the Python interpreter when it prints a stack trace. This is useful
@ -125,7 +124,13 @@ field is not updated correctly; this function calculates the correct
value. value.
\end{funcdesc} \end{funcdesc}
A simple example follows:
\subsection{Traceback Example \label{traceback-example}}
This simple example implements a basic read-eval-print loop, similar
to (but less useful than) the standard Python interactive interpreter
loop. For a more complete implementation of the interpreter loop,
refer to the \refmodule{code} module.
\begin{verbatim} \begin{verbatim}
import sys, traceback import sys, traceback