upstream/ipython Files · examples/Parallel Computing/workflow/job_wrapper.py

support downgrading notebooks with nbconvert...

support downgrading notebooks with nbconvert Use: ipython nbconvert --to notebook --nbformat 3 notebook.ipynb to write `notebook.v3.ipynb` Adds `output_suffix` resource, inserted before file ext. Suffix is used if `--output` is not specified. Default is `.nbconvert`, to prevent `--to notebook` from clobbering existing notebooks by default.

Brian E. Granger - - Load All Authors

File last commit:

r16120:24b93a1d


                r18247:d7aa64bd

Download file

             job_wrapper.py
        
                    25 lines
            
             | 542 B
            
                | text/x-python
            
             |
                PythonLexer
            
             / examples / Parallel Computing / workflow / job_wrapper.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      #!/usr/bin/env python

      """Python wrapper around a submitted workflow job.

      In reality this would be a more sophisticated script, here we only illustrate

      the basic idea by considering that a submitted 'job' is a Python string to be

      executed.

      """

      import sys

      argv = sys.argv

      from IPython.parallel.engine import EngineFactory

      from IPython.parallel.ipengineapp import launch_new_instance

      ns = {}

      # job

      exec sys.argv[1] in ns

      # this should really use Config:

      EngineFactory.user_ns = ns

      # start engine with job namespace

      launch_new_instance()

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				#!/usr/bin/env python
				"""Python wrapper around a submitted workflow job.

				In reality this would be a more sophisticated script, here we only illustrate
				the basic idea by considering that a submitted 'job' is a Python string to be
				executed.
				"""

				import sys

				argv = sys.argv

				from IPython.parallel.engine import EngineFactory
				from IPython.parallel.ipengineapp import launch_new_instance

				ns = {}

				# job
				exec sys.argv[1] in ns

				# this should really use Config:
				EngineFactory.user_ns = ns

				# start engine with job namespace
				launch_new_instance()