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<H2>
<BR>
7.17.1 Example
</H2>
<P>
The following example demonstrates how to use the
<tt class="module">readline</tt> module's history reading and writing functions to
automatically load and save a history file named <span class="file">.pyhist</span> from
the user's home directory. The code below would normally be executed
automatically during interactive sessions from the user's
<a class="envvar" name='l2h-1807'>$PYTHONSTARTUP</a> file.
<P>
<dl><dd><pre class="verbatim">
import os
histfile = os.path.join(os.environ["HOME"], ".pyhist")
try:
readline.read_history_file(histfile)
except IOError:
pass
import atexit
atexit.register(readline.write_history_file, histfile)
del os, histfile
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