[GRASS-dev] Python scripts: trigger cleanup function at keyboard interrupt (CTRL-C)

[Markus Neteler]

Hi,

in the GRASS GIS 6 shell scripts we used this code to clean up temp
files upon CTRL-C signal:

cleanup()
{
   g.message -v "Cleaning up ..."
   cd "$MSET_DIR"
   rm -rf "$TMP_DIR"
}
#### trap ctrl-c so that we can clean up tmp
trap 'cleanup' 2 3 15

If there anything similar we could add to the python scripts?

thanks
Markus