# -*- coding: iso-8859-1 -*-
-# Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
+# Copyright (C) 2007-2023 CEA, EDF, OPEN CASCADE
#
# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
import socket
import subprocess
import re
-from salomeContextUtils import getScriptsAndArgs, formatScriptsAndArgs
+from salomeContextUtils import getScriptsAndArgs, formatScriptsAndArgs, getShortAndExtraArgs
+from salome_utils import getUserName, getShortHostName
# Use to display newlines (\n) in epilog
class MyParser(OptionParser):
self.machine = machine
self.user = user
self.directory = directory
+ #
+ def __repr__(self):
+ msg = "\n# Session Parameters:\n"
+ msg += " * mode: %s\n"%self.mode
+ msg += " * port: %s\n"%self.port
+ msg += " * machine: %s\n"%self.machine
+ msg += " * user: %s\n"%self.user
+ msg += " * directory: %s\n"%self.directory
+ return msg
+ #
#
-def configureSession(args=None):
+def configureSession(args=None, exe=None):
if args is None:
args = []
- usage = "Usage: %prog [options] [command]"
+ if exe:
+ usage = "Usage: %s [options] [command] [-- <extra>]"%exe
+ else:
+ usage = "Usage: %prog [options] [command] [-- <extra>]"
epilog = """\n
-If the command is not given a shell is opened; else execute the given command.
-Command may be a series of Python scripts with arguments: [PYTHON_FILE [args] [PYTHON_FILE [args]...]]
-Python file arguments, if any, must be comma-separated (without blank characters) and prefixed by "args:" (without quotes), e.g. myscript.py args:arg1,arg2=val,...
-\n
-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 command is not given a shell is opened; else execute the given command.\n
+* Command may be an executable script or program, either identified by its
+ full path or located in a directory pointed by a system variable (e.g.
+ PATH).\n
+* Command may also be a series of Python scripts with arguments:
+ [PYTHON_FILE [args] [PYTHON_FILE [args]...]]
+Python file arguments, if any, must be comma-separated (without blank
+ characters) and prefixed by "args:" keyword (without quotes).
+For example:
+ salome shell hello.py add.py args:1,2 hello.py args:you
+will successively say hello, add 1+2, and say hello to you.\n
+The double dash (--) syntax indicates an extra command to be run "as is". It
+ allows calling a extern program or system command with options and
+ arguments, using the syntax: -- <program> [options] [arguments].
+For example:
+ salome shell -- ls -l *.py
+ salome shell -- python -tt hello.py
\n
+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.\n
If MACHINE is remote, the following options MUST be provided:
* DIRECTORY: The full path to the salome command on remote machine.
- * USER: The user on the computer to connect to.
+ * USER: The user on the computer to connect to.\n
+In case of remote call, syntax "out:res1,res2,..." can be used to get results
+ from remote machine.
+For example:
+ salome shell -m remotemachine -p 2810 -u myself -d /full/path/to/salome
+ concatenate.py args:file1.txt,file2.txt out:result.txt
+User "myself" connects to remotemachine to run the script concatenate.py in
+ a SALOME session on port 2810; the script takes two input parameters and
+ produces one result file.\n
"""
parser = MyParser(usage=usage, epilog=epilog)
parser.add_option("-p", "--port", metavar="<port>", default=0,
parser.add_option('-u', '--user', dest="user", default=None,
help="[Remote mode] The user on the computer to connect to."
)
+
+ parser.add_option('-l', '--launcher', dest="launcher", default=None,
+ help="[Remote mode] The machine and the port to connect to."
+ )
+
+ short_args, extra_args = getShortAndExtraArgs(args)
try:
- (options, args) = parser.parse_args(args)
- except Exception, e:
- print e
- return
+ (options, args) = parser.parse_args(short_args)
+ except Exception as e:
+ print(e)
+ return None, []
port = options.port
host = options.host
+ launcher = options.launcher
+ if launcher is not None:
+ pos = launcher.find(":")
+ if pos != -1:
+ host = launcher[0:pos]
+ port = launcher[pos+1:]
# :GLITCH: this code defines specific environment variables (OMNIORB_CONFIG, NSPORT,
# NSHOST) which are later used by other modules. Working, but not really "safe"...
# neither MACHINE nor PORT are given
# --- set omniORB configuration to current session if any
omniorbUserPath = os.environ['OMNIORB_USER_PATH']
- fileOmniConfig = omniorbUserPath + '/.omniORB_' + os.environ['USER'] + '_last.cfg'
+ fileOmniConfig = omniorbUserPath + '/.omniORB_' + getUserName() + '_last.cfg'
if os.path.isfile(fileOmniConfig):
os.environ['OMNIORB_CONFIG'] = fileOmniConfig
# --- set environment variables for port and hostname of NamingService
host, port = getNSparams()
+ try:
+ # keep short name for host, for a correct comparison with getShortHostName() later
+ host=host.split('.')[0]
+ except Exception:
+ pass
else:
# No running session
host = "no_host"
else:
if not host:
# only PORT is given
- host = socket.gethostname()
+ host = getShortHostName()
# both MACHINE and PORT are given
_writeConfigFile(port, host)
#
os.environ['NSPORT'] = port
os.environ['NSHOST'] = host
- # determine running mode, taht is either 'local' or 'remote'
- here = socket.gethostname()
+ # determine running mode, that is either 'local' or 'remote'
+ here = getShortHostName()
mode = "local"
- if host != here and host != "localhost" and host != "no_host":
+ if host != here and host != "localhost" and host != "no_host" and launcher is None:
mode="remote"
pass
params = SessionParameters(mode, port, host, options.user, options.directory)
- return params, args
+ return params, args+extra_args
#
# --- set the OMNIORB_CONFIG file and environment relative to this run of SALOME
def _writeConfigFile(port, host):
path = os.environ['OMNIORB_USER_PATH']
- kwargs = {'with_username' : os.environ['USER']}
+ kwargs = {'with_username' : getUserName()}
from ORBConfigFile import writeORBConfigFile
[ filename, msgSize ] = writeORBConfigFile(path, host, port, kwargs)
errmsg = []
for cmd in command:
single_cmd = cmd.strip().split(' ')
- proc = subprocess.Popen(single_cmd)
- (stdoutdata, stderrdata) = proc.communicate() # Wait for process to terminate
- if stdoutdata:
- outmsg.append(stdoutdata)
- if stderrdata:
- errmsg.append(stderrdata)
-
- if proc.returncode != 0:
+ any_error = False
+ error_code = 1
+ try:
+ proc = subprocess.Popen(single_cmd)
+ (stdoutdata, stderrdata) = proc.communicate() # Wait for process to terminate
+ if stdoutdata:
+ outmsg.append(stdoutdata)
+ if stderrdata:
+ errmsg.append(stderrdata)
+
+ if proc.returncode != 0:
+ any_error = True
+ error_code = proc.returncode
+ except Exception:
+ any_error = True
+ pass
+
+ if any_error:
errmsg.append("Error raised when executing command: %s\n"%cmd)
if outmsg:
sys.stdout.write("".join(outmsg))
if errmsg:
sys.stderr.write("".join(errmsg))
- sys.exit(proc.returncode)
+ sys.exit(error_code)
- return ("".join(outmsg), "".join(errmsg))
+ return 0
else:
absoluteAppliPath = os.getenv('ABSOLUTE_APPLI_PATH','')
- cmd = ["/bin/bash", "--rcfile", absoluteAppliPath + "/.bashrc" ]
+ if sys.platform == "win32":
+ cmd = ["cmd", "/K", "set PROMPT=[SALOME] $P$G"]
+ else:
+ cmd = ["/bin/bash", "--rcfile", absoluteAppliPath + "/.bashrc" ]
proc = subprocess.Popen(cmd, shell=False, close_fds=True)
- return proc.communicate()
+ proc.communicate()
+ return proc.returncode
#
def __copyFiles(user, machine, script, infiles, outfiles):
# copy the infile to the remote server
cmd = "scp %s %s@%s:%s" % (infile, user, machine, tmp_file)
- print "[ SCP ]", cmd
+ print("[ SCP ]", cmd)
os.system(cmd)
list_infiles.append(tmp_file)
# copy the salome script on the remote server
cmd = "scp %s %s@%s:%s" % (tmp_script, user, machine, tmp_script)
- print "[ SCP ]", cmd
+ print("[ SCP ]", cmd)
os.system(cmd)
return list_infiles, list_outfiles, tmp_script
# sa_obj is a ScriptAndArgs object (from salomeContextUtils)
def __runRemoteSession(sa_obj, params):
if not params.user:
- print "ERROR: The user login on remote machine MUST be given."
- return
+ print("ERROR: The user login on remote machine MUST be given.")
+ return 1
if not params.directory:
- print "ERROR: The remote directory MUST be given."
- return
+ print("ERROR: The remote directory MUST be given.")
+ return 1
# sa_obj.script may be 'python script.py' --> only process .py file
header = " ".join(sa_obj.script.split()[:-1])
tmp_in, tmp_out, tmp_script = __copyFiles(params.user, params.machine, script, sa_obj.args or [], sa_obj.out or [])
# execute command on the remote SALOME application
- command = "ssh %s@%s %s/salome shell " % (params.user, params.machine, params.directory)
+ command = "%s/salome shell" % (params.directory)
if params.port:
- command = command + "-p %s "%params.port
- command = command + " %s %s args:%s"%(header, tmp_script, ",".join(tmp_in))
- print '[ SSH ] ' + command
+ command += " -p %s "%params.port
+ command += " %s %s args:%s"%(header, tmp_script, ",".join(tmp_in))
+ # salome shell command must run in a login shell because of module function
+ command = "ssh %s@%s -t 'bash -l -c \"%s\"'" % (params.user, params.machine, command)
+ print('[ SSH ] ' + command)
os.system(command)
# Get remote files and clean
for outfile in (sa_obj.out or []):
remote_outfile = tmp_out.pop(0)
command = "scp %s@%s:%s %s" %(params.user, params.machine, remote_outfile, outfile)
- print "[ SCP ] " + command
+ print("[ SCP ] " + command)
os.system(command)
# clean temporary files
command = "ssh %s@%s \\rm -f %s" % (params.user, params.machine, " ".join(temp_files))
- print '[ SSH ] ' + command
+ print('[ SSH ] ' + command)
os.system(command)
os.remove(tmp_script)
+ return 0
#
def runSession(params, args):
scriptArgs = getScriptsAndArgs(args)
- command = formatScriptsAndArgs(scriptArgs)
if params.mode == "local":
command = formatScriptsAndArgs(scriptArgs)
return __runLocalSession(command)
elif params.mode == "remote":
+ any_error = 0
for sa_obj in scriptArgs:
- __runRemoteSession(sa_obj, params)
+ ok = __runRemoteSession(sa_obj, params)
+ if not ok:
+ any_error = 1
+ return any_error
#
