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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 Granger - - Load All Authors

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ipy_profile_numpy.py
24 lines | 524 B | text/x-python | PythonLexer
/ IPython / deathrow / ipy_profile_numpy.py
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""" IPython 'numpy' profile, to preload NumPy.
This profile loads the math/cmath modules as well as all of numpy.
It exposes numpy via the 'np' shorthand as well for convenience.
"""
from IPython.core import ipapi
import ipy_defaults
def main():
ip = ipapi.get()
try:
ip.ex("import math,cmath")
ip.ex("import numpy")
ip.ex("import numpy as np")
ip.ex("from numpy import *")
except ImportError:
print "Unable to start NumPy profile, is numpy installed?"
main()