upstream/ipython Files · IPython/nbconvert/utils/exceptions.py

Shut down kernels in parallel...

Shut down kernels in parallel When stopping the notebook server, it currently sends a shutdown request to each kernel and then waits for the process to finish. This can be slow if you have several kernels running. This makes it issues all the shutdown requests before waiting on the processes, so shutdown happens in parallel. KernelManager (and MultiKernelManager) gain three new public API methods to allow this: * request_shutdown (promoted from a private method) * wait_shutdown (refactored out of shutdown_kernel) * cleanup (refactored out of shutdown_kernel)

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        Jonathan Frederic
    
Comment & Refactor, utils and nbconvert main.

              r10673
            
      """NbConvert specific exceptions"""

        Jonathan Frederic
    
Create exceptions file to house all of the convert specific exceptions....

              r10431
            
      #-----------------------------------------------------------------------------

      # Copyright (c) 2013, the IPython Development Team.

      #

      # Distributed under the terms of the Modified BSD License.

      #

      # The full license is in the file COPYING.txt, distributed with this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Classes and functions

      #-----------------------------------------------------------------------------

        Jonathan Frederic
    
Comment & Refactor, utils and nbconvert main.

              r10673
            
        Jonathan Frederic
    
Create exceptions file to house all of the convert specific exceptions....

              r10431
            
      class ConversionException(Exception):

          """An exception raised by the conversion process."""

          pass

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Jonathan Frederic Comment & Refactor, utils and nbconvert main.	r10673	"""NbConvert specific exceptions"""
Jonathan Frederic Create exceptions file to house all of the convert specific exceptions....	r10431	#-----------------------------------------------------------------------------
		# Copyright (c) 2013, the IPython Development Team.
		#
		# Distributed under the terms of the Modified BSD License.
		#
		# The full license is in the file COPYING.txt, distributed with this software.
		#-----------------------------------------------------------------------------

		#-----------------------------------------------------------------------------
		# Classes and functions
		#-----------------------------------------------------------------------------
Jonathan Frederic Comment & Refactor, utils and nbconvert main.	r10673
Jonathan Frederic Create exceptions file to house all of the convert specific exceptions....	r10431	class ConversionException(Exception):
		"""An exception raised by the conversion process."""

		pass