upstream/ipython Files · IPython/deathrow/ipy_defaults.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"] ```

Bernardo B. Marques - - Load All Authors

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             ipy_defaults.py
        
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      """ Set default options for IPython.

      Just import this module to get reasonable defaults for everything.

      These configurations used to be performed in ipythonrc (or ipythonrc.ini).

      Therefore importing this in your config files makes ipython basically

      ignore your ipythonrc. This is *not* imported by default, you need to import

      this manually in one of your config files.

      You can further override these defaults in e.g. your ipy_user_config.py,

      ipy_profile_PROFILENAME etc.

      """

      import IPython.utils.rlineimpl as readline

      from IPython.core import ipapi

      ip = ipapi.get()

      o = ip.options

      o.colors = "Linux"

      o.color_info=1

      o.confirm_exit=1

      o.pprint=1

      o.multi_line_specials=1

      o.xmode="Context"

      o.prompt_in1='In [\#]: '

      o.prompt_in2 ='   .\D.: '

      o.prompt_out = 'Out[\#]: '

      o.prompts_pad_left=1

      o.autoindent = 1

      o.readline_remove_delims="-/~"

      o.readline_merge_completions=1

      o.readline = 1

      rlopts = """\

      tab: complete

      "\C-l": possible-completions

      set show-all-if-ambiguous on

      "\C-o": tab-insert

      "\M-i": "    "

      "\M-o": "\d\d\d\d"

      "\M-I": "\d\d\d\d"

      "\C-r": reverse-search-history

      "\C-s": forward-search-history

      "\C-p": history-search-backward

      "\C-n": history-search-forward

      "\e[A": history-search-backward

      "\e[B": history-search-forward

      "\C-k": kill-line

      "\C-u": unix-line-discard"""

      if readline.have_readline:

          for cmd in rlopts.split('\n'):

              readline.parse_and_bind(cmd)

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				""" Set default options for IPython.

				Just import this module to get reasonable defaults for everything.

				These configurations used to be performed in ipythonrc (or ipythonrc.ini).
				Therefore importing this in your config files makes ipython basically
				ignore your ipythonrc. This is not imported by default, you need to import
				this manually in one of your config files.

				You can further override these defaults in e.g. your ipy_user_config.py,
				ipy_profile_PROFILENAME etc.

				"""

				import IPython.utils.rlineimpl as readline
				from IPython.core import ipapi
				ip = ipapi.get()

				o = ip.options

				o.colors = "Linux"
				o.color_info=1
				o.confirm_exit=1
				o.pprint=1
				o.multi_line_specials=1
				o.xmode="Context"


				o.prompt_in1='In [\#]: '
				o.prompt_in2 =' .\D.: '
				o.prompt_out = 'Out[\#]: '
				o.prompts_pad_left=1

				o.autoindent = 1

				o.readline_remove_delims="-/~"
				o.readline_merge_completions=1

				o.readline = 1

				rlopts = """\
				tab: complete
				"\C-l": possible-completions
				set show-all-if-ambiguous on
				"\C-o": tab-insert
				"\M-i": " "
				"\M-o": "\d\d\d\d"
				"\M-I": "\d\d\d\d"
				"\C-r": reverse-search-history
				"\C-s": forward-search-history
				"\C-p": history-search-backward
				"\C-n": history-search-forward
				"\e[A": history-search-backward
				"\e[B": history-search-forward
				"\C-k": kill-line
				"\C-u": unix-line-discard"""

				if readline.have_readline:
				for cmd in rlopts.split('\n'):
				readline.parse_and_bind(cmd)