upstream/ipython Files · IPython/deathrow/oldfrontend/cocoa/examples/IPython1Sandbox/main.py

Backport PR : ipcluster broken with any batch (PBS/LSF/SGE)...

Backport PR : ipcluster broken with any batch (PBS/LSF/SGE) I have setup ipcluster_config.py to start with LSF: ``` c.IPClusterStart.controller_launcher_class = 'LSF' c.IPClusterStart.engine_launcher_class = 'LSF' ``` But the ipcluster command fails to start the engines: ``` ipcluster start --profile=lsf -n 10 ``` The problem is fixed if I add quotes to the launch command string ```cmd``` in ```launcher.py```. ``` diff --git a/IPython/parallel/apps/launcher.py b/IPython/parallel/apps/launcher.py index e752d2a..6035303 100644 --- a/IPython/parallel/apps/launcher.py +++ b/IPython/parallel/apps/launcher.py @@ -73,7 +73,7 @@ WINDOWS = os.name == 'nt' # Paths to the kernel apps #----------------------------------------------------------------------------- -cmd = "from IPython.parallel.apps.%s import launch_new_instance; launch_new_instance()" +cmd = "\"from IPython.parallel.apps.%s import launch_new_instance; launch_new_instance()\"" ipcluster_cmd_argv = [sys.executable, "-c", cmd % "ipclusterapp"] ```

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      #

      #  main.py

      #  IPython1Sandbox

      #

      #  Created by Barry Wark on 3/4/08.

      #  Copyright __MyCompanyName__ 2008. All rights reserved.

      #

      #import modules required by application

      import objc

      import Foundation

      import AppKit

      from PyObjCTools import AppHelper

      from twisted.internet import _threadedselect

      reactor = _threadedselect.install()

      # import modules containing classes required to start application and load MainMenu.nib

      import IPython1SandboxAppDelegate

      import IPython.frontend.cocoa.cocoa_frontend

      # pass control to AppKit

      AppHelper.runEventLoop()

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				#
				# main.py
				# IPython1Sandbox
				#
				# Created by Barry Wark on 3/4/08.
				# Copyright __MyCompanyName__ 2008. All rights reserved.
				#

				#import modules required by application
				import objc
				import Foundation
				import AppKit

				from PyObjCTools import AppHelper

				from twisted.internet import _threadedselect
				reactor = _threadedselect.install()

				# import modules containing classes required to start application and load MainMenu.nib
				import IPython1SandboxAppDelegate
				import IPython.frontend.cocoa.cocoa_frontend

				# pass control to AppKit
				AppHelper.runEventLoop()