pyrprofile: profile Python script

pyprofile

#!/usr/bin/env bash

## pyprofile: profile Python script

## $Revision$
## Copyright 2011 Michael M. Hoffman <[email protected]>
## Modified by Tao Liu: Correctly get the command name.

set -o nounset
set -o pipefail
set -o errexit

if [ $# == 0 ]; then
    echo usage: "$0" CMDLINE...
    exit 2
fi

MAIN=`basename $1`

PROF="${MAIN}.$(date +%Y%m%dT%H%M%S).prof"

python -m cProfile -o "$PROF" "$@"
python -m pstats "$PROF"