From: Cédric Aguerre Date: Wed, 18 Feb 2015 09:30:04 +0000 (+0100) Subject: add double dash (--) syntax X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=13e64dd7e6e22a642a8ea966c6c052e8b0d2ad61;p=modules%2Fkernel.git add double dash (--) syntax --- diff --git a/bin/launchConfigureParser.py b/bin/launchConfigureParser.py index 31ab5d153..9883bd4dc 100755 --- a/bin/launchConfigureParser.py +++ b/bin/launchConfigureParser.py @@ -28,8 +28,6 @@ import types from salome_utils import verbose, getPortNumber, getHomeDir -from salomeContextUtils import getScriptsAndArgs - # names of tags in XML configuration file doc_tag = "document" sec_tag = "section" @@ -1073,10 +1071,10 @@ def get_env(theAdditionalOptions=None, appname=salomeappname, cfgname=salomecfgn args["study_hdf"] = arg # Python scripts - args[script_nam] = getScriptsAndArgs(cmd_args) - new_args = [] if args[gui_nam] and args["session_gui"]: - from salomeContextUtils import ScriptAndArgs + from salomeContextUtils import getScriptsAndArgs, ScriptAndArgs + args[script_nam] = getScriptsAndArgs(cmd_args) + new_args = [] for sa_obj in args[script_nam]: # args[script_nam] is a list of ScriptAndArgs objects script = re.sub(r'^python.*\s+', r'', sa_obj.script) new_args.append(ScriptAndArgs(script=script, args=sa_obj.args, out=sa_obj.out)) diff --git a/bin/runSession.py b/bin/runSession.py index 3e7af9ba8..cbc556e83 100644 --- a/bin/runSession.py +++ b/bin/runSession.py @@ -28,7 +28,7 @@ from NSparam import getNSparams import socket import subprocess import re -from salomeContextUtils import getScriptsAndArgs, formatScriptsAndArgs +from salomeContextUtils import getScriptsAndArgs, formatScriptsAndArgs, getShortAndExtraArgs # Use to display newlines (\n) in epilog class MyParser(OptionParser): @@ -43,35 +43,61 @@ class SessionParameters: 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, exe=None): - if args is None: - args = [] +def configureSession(args=[], exe=None): if exe: - usage = "Usage: %s [options] [command]"%exe + usage = "Usage: %s [options] [command] [-- ]"%exe else: - usage = "Usage: %prog [options] [command]" + usage = "Usage: %prog [options] [command] [-- ]" epilog = """\n 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). +* 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. +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: -- [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 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.\n -In case of remote call, syntax "out:res1,res2,..." can be used to get results from remote machine. +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 + 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="", default=0, @@ -88,8 +114,10 @@ User "myself" connects to remotemachine to run the script concatenate.py in a SA parser.add_option('-u', '--user', dest="user", default=None, help="[Remote mode] The user on the computer to connect to." ) + + short_args, extra_args = getShortAndExtraArgs(args) try: - (options, args) = parser.parse_args(args) + (options, args) = parser.parse_args(short_args) except Exception, e: print e return @@ -135,7 +163,7 @@ User "myself" connects to remotemachine to run the script concatenate.py in a SA 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 diff --git a/bin/salomeContextUtils.py.in b/bin/salomeContextUtils.py.in index 460d1e722..724106a6e 100644 --- a/bin/salomeContextUtils.py.in +++ b/bin/salomeContextUtils.py.in @@ -133,10 +133,24 @@ class ScriptAndArgsObjectEncoder(json.JSONEncoder): return json.JSONEncoder.default(self, obj) # +def getShortAndExtraArgs(args=[]): + try: + pos = args.index("--") # raise a ValueError if not found + short_args = args[:pos] + extra_args = args[pos:] # include "--" + except ValueError: + short_args = args + extra_args = [] + pass + + return short_args, extra_args +# + # Return an array of ScriptAndArgs objects -def getScriptsAndArgs(args=None, searchPathList=None): - if args is None: - args = [] +def getScriptsAndArgs(args=[], searchPathList=None): + short_args, extra_args = getShortAndExtraArgs(args) + args = short_args + if searchPathList is None: searchPathList = sys.path @@ -225,6 +239,13 @@ def getScriptsAndArgs(args=None, searchPathList=None): # CLOSE elif currentScript afterArgs = False # end for loop + + if len(extra_args) > 1: # syntax: -- program [options] [arguments] + command = extra_args[1] + command_args = extra_args[2:] + scriptArgs.append(ScriptAndArgs(script=command, args=command_args)) + pass + return scriptArgs #