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Backport PR #2126: ipcluster broken with any batch (PBS/LSF/SGE)...
Backport PR #2126: 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"] ```
Brian E Granger - - Load All Authors

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api_changes.txt
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=============
API Changes
=============
.. contents::
..
1 Purpose
2 Version 0.8.2
Purpose
=======
This file documents backwards-incompatible changes to the IPython API,
including user-visible changes of commands, magics, etc.
It should be filled in reverse chronological order, with one section for each
release (which means changes since the previous release).
Version 0.8.2
=============
Changes made since version 0.8.1 was released:
* %pushd/%popd behave differently; now "pushd /foo" pushes CURRENT directory
and jumps to /foo. The current behaviour is closer to the documented
behaviour, and should not trip anyone.
Version 0.8.3
=============
* pydb is now disabled by default (due to %run -d problems). You can enable
it by passing -pydb command line argument to IPython. Note that setting
it in config file won't work.