/usr/lib/salome/bin/appliskel/runSalomeScript is in salome-kernel 6.5.0-7ubuntu2.
This file is owned by root:root, with mode 0o755.
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# -*- coding: utf-8 -*-
# Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
#
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
import os,sys,optparse
import socket,shutil
import re
usage="""
Connect to a SALOME session (local or remote) and execute a Python script with data files in argument (optional)
Usage: %prog [ options ] script
script : The Python script to execute in the SALOME session
SALOME SESSION
--------------
If PORT and MACHINE are not given, try to connect to the last active session on the local machine
If PORT and MACHINE are given, try to connect to the remote session associated with PORT on MACHINE
If MACHINE is not given, try to connect to the session associated to PORT on the local machine
If PORT is not given, try to connect to the remote session associated to port 2810 on MACHINE
If MACHINE isn't localhost or hostname, USER is needed
If Salome isn't installed on the local machine, use APPLI_DIST to execute a distant session
INPUTS AND OUPUTS
-----------------
script is needed in all case
INPUT and OUTPUT are used only when Salome isn't on local machine. It defines a list of script (full path, blank separated)
Actions done with these two lists are :
- adjustment of path in a temporary script file
- copy of the input files and script file on the distant machine
"""
appli_local=os.path.realpath(os.path.dirname(__file__))
def get_hostname():
return socket.gethostname().split('.')[0]
def vararg_callback(option, opt_str, value, parser):
"""optparse callback for variable length arguments"""
assert value is None
done = 0
value = []
rargs = parser.rargs
while rargs:
arg = rargs[0]
# Stop if we hit an arg like "--foo", "-a", "-fx", "--file=f",
# etc. Note that this also stops on "-3" or "-3.0", so if
# your option takes numeric values, you will need to handle this.
if ((arg[:2] == "--" and len(arg) > 2) or
(arg[:1] == "-" and len(arg) > 1 and arg[1] != "-")):
break
else:
value.append(arg)
del rargs[0]
setattr(parser.values, option.dest, value)
def parse_args():
"""parse arguments, check validity and set defaults"""
parser = optparse.OptionParser(usage=usage)
parser.add_option('-p','--port', dest="port", default='', help="The port to connect to")
parser.add_option('-m','--machine', dest="machine", default='', help="The computer to connect to")
parser.add_option('-d','--directory', dest="directory", help="[Distant Mode] The APPLI_HOME path on the distant machine (must be used if Salome isn't on the local machine)")
parser.add_option('-u','--user', dest="user", default='', help="[Distant Mode] The user on the computer to connect to")
parser.add_option('-i','--infiles', dest="infiles", default=[], action="callback", callback=vararg_callback,
help="[Distant Mode] The list of input files (blank separated) used in the Python script")
parser.add_option('-o','--outfiles', dest="outfiles", default=[], action="callback", callback=vararg_callback,
help="[Distant Mode] The list of output files (blank separated) generated by the Python script")
args=sys.argv[1:]
script=""
if args:
script=args.pop()
options, args = parser.parse_args(args)
#check the arguments
if not os.path.exists(script):
print "ERROR: the script file is mandatory"
sys.exit(1)
machine=options.machine
port=options.port
user=options.user
infiles = options.infiles
outfiles = options.outfiles
directory=options.directory
mode="local"
if machine:
here=get_hostname()
if machine != here and machine != "localhost":
#SALOME server is on a remote computer
mode="remote"
if not user:
print "ERROR: the remote execution needs -u user argument"
sys.exit(1)
if not os.path.exists(os.path.join(appli_local,"runSession")):
if not directory:
print "ERROR: the remote execution without SALOME installation needs -d directory argument"
sys.exit(1)
return mode,user,machine,port,directory,infiles,outfiles,script
def copy_files(user,machine,script,infiles,outfiles,directory):
"""modify script, copy files to remote computer and return lists of copied files"""
namescript=os.path.basename(script)
logname=os.getenv("LOGNAME",user)
tmp_script="/tmp/%s_%s_%s" % (logname,os.getpid(),namescript)
fscript=open(script)
script_text=fscript.read()
fscript.close()
list_infiles=[]
list_outfiles=[]
n=0
for infile in infiles:
# generate a temporary file name
namefile=os.path.basename(infile)
tmp_file="/tmp/%s_%s_i%s_%s" % (logname,os.getpid(),n,namefile)
#modify the salome script
script_text = re.sub(infile,tmp_file,script_text)
# copy the infile to the remote server (into /tmp)
cmd="scp %s %s@%s:%s" % (infile,user,machine,tmp_file)
print "[ SCP ]",cmd
os.system(cmd)
list_infiles.append(tmp_file)
n=n+1
n=0
for outfile in outfiles:
# generate a temporary file name
namefile=os.path.basename(outfile)
tmp_file="/tmp/%s_%s_o%s_%s" % (logname,os.getpid(),n,namefile)
#modify the salome script
script_text = re.sub(outfile,tmp_file,script_text)
list_outfiles.append(tmp_file)
n=n+1
fscript=open(tmp_script,'w')
fscript.write(script_text)
fscript.close()
if directory:
#copy the salome script on the remote server
cmd="scp %s %s@%s:%s" % (tmp_script,user,machine,tmp_script)
print "[ SCP ]",cmd
os.system(cmd)
return list_infiles, list_outfiles, tmp_script
def main():
mode,user,machine,port,directory,infiles,outfiles,script = parse_args()
tmp_script=script
print "mode:",mode
if mode == "remote":
list_infiles, list_outfiles, tmp_script = copy_files(user,machine,script,infiles,outfiles,directory)
#################################################
# Execution #
#################################################
if directory:
print "[ REMOTE ]"
# execute runSession from the remote SALOME application
cmd="ssh %s@%s %s/runSession " % (user,machine,directory)
if port:
cmd=cmd+"-p %s "%port
cmd = cmd +"python " + tmp_script
print '[ SSH ] ' + cmd
os.system(cmd)
else:
print "[ LOCAL ]"
# execute runSession from the local SALOME application
cmd="%s/runSession " % appli_local
if machine:
cmd=cmd+"-m %s "%machine
if port:
cmd=cmd+"-p %s "%port
cmd = cmd +"python " + tmp_script
print '[ SH ] ' + cmd
os.system(cmd)
#################################################
# Get remote files and clean #
#################################################
if mode == "remote":
temp_files=list_infiles+list_outfiles
#get the outfiles
for outfile in outfiles:
remote_outfile=list_outfiles.pop(0)
cmd="scp %s@%s:%s %s" %(user,machine,remote_outfile,outfile)
print "[ SCP ] "+cmd
os.system(cmd)
#clean temporary files
cmd="ssh %s@%s \\rm -f %s" % (user,machine," ".join(temp_files))
print '[ SSH ] ' + cmd
os.system(cmd)
os.remove(tmp_script)
if __name__ == '__main__':
main()
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