source: trunk/gui/apps/rerun @ 55

#! /bin/sh
# ----------------------------------------------------------------------
#  rerun
#  
#  script to view the output of a previously created run.xml file
#  rerunning the simulation with new data is outside of the scope
#  of this script. it is currently only for viewing the output
#  of a previously created run.xml file.
#  
#
#  RUN AS FOLLOWS:
#    rerun [-h | -d driver_path] <run.xml-file>
#
#      -h | --help                  - print the help menu
#      -d | --driver driver_path    - specify the path to the driver 
#                                     program. You will need to specify
#                                     the path if the driver program is
#                                     not in your PATH environment 
#                                     variable.
#
#      <run.xml-file> - the run.xml file you containing an output 
#                       section you would like to re-generate.
#
# ======================================================================
#  AUTHOR:  Derrick Kearney, Purdue University
#  Copyright (c) 2005  Purdue Research Foundation, West Lafayette, IN
# ======================================================================
#
#
""":"
exec python $0 ${1+"$@"}
"""

import getopt, shutil, re, os, sys

def printHelp():
    print """rerun [-h | -d driver_path] runFile

      -h | --help                  - print the help menu
      -d | --driver driver_path    - specify the path to the driver
                                     program. You will need to specify
                                     the path if the driver program is
                                     not in your PATH environment
                                     variable.

      <run.xml-file> - the run.xml file you containing an output
                       section you would like to re-generate.
"""
    sys.exit()


if __name__ == '__main__' :

    longOpts = ["driver=","help"]
    shortOpts = "d:h"
    opts, args = getopt.getopt(sys.argv[1:], shortOpts, longOpts)

    driverPath = 'driver'
    runFile = args[0]

    # match options
    for o, v in opts:
        if o in ("-d", "--driver"):
            driverPath = v
        elif o in ("-h", "--help"):
            printHelp()

    # look for the text <command> (any characters) </command>
    re_command = re.compile(r'<command>.*</command>', re.I|re.DOTALL)

    # prepare text variables
    outTmpFileName = '/tmp/rerun_' + os.path.basename(runFile)
    outCmd = '<command>echo =RAPPTURE-RUN=>%s</command>' % outTmpFileName

    # do the file <command> switheroo!
    xmlfile = open(runFile, "rb").read()
    tmpfile = open(outTmpFileName, "wb")
    outText = re_command.sub(outCmd,xmlfile)
    tmpfile.write(outText)
    tmpfile.close()

    # run driver on the temporary run file
    systemCmd = '%s -tool %s' % (driverPath, outTmpFileName)
    os.system(systemCmd)
    
    # presto-change-o 
    
    # clean up our tmp file
    os.remove(outTmpFileName)
    sys.exit()