upstream/ipython Files · IPython/nbconvert/filters/datatypefilter.py

Fix race condition in javascript kernel message processing...

Fix race condition in javascript kernel message processing Because the binary messages are now deserialized using the asynchronous FileReader API, we need to have some way to force the messages to still be processed in the order they are received. This patch implements a simple processing queue using promises.

Jonathan Frederic - - Load All Authors

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r11547:917c213a


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             datatypefilter.py
        
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             / IPython / nbconvert / filters / datatypefilter.py
          
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        Jonathan Frederic
    
Fixed all broken references, refactored some stuff here and there,...

              r10624
            
      """Filter used to select the first preferred output format available.

        Jonathan Frederic
    
Transformer refactor

              r10436
            
      The filter contained in the file allows the converter templates to select

      the output format that is most valuable to the active export format.  The

      value of the different formats is set via 

        Jonathan Frederic
    
Rename GlobalConfigurable to NbConvertBase

              r11419
            
      NbConvertBase.display_data_priority

        Jonathan Frederic
    
Transformer refactor

              r10436
            
      """

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

      # 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
    
Fixed spacing

              r10691
            
        Jonathan Frederic
    
Rename utils.config to utils.base

              r11420
            
      from ..utils.base import NbConvertBase

        Matthias BUSSONNIER
    
restore globalconfigurable

              r10859
            
        Brian E. Granger
    
Fixing import logic.

              r11088
            
      __all__ = ['DataTypeFilter']

        Jonathan Frederic
    
Rename GlobalConfigurable to NbConvertBase

              r11419
            
      class DataTypeFilter(NbConvertBase):

        Jonathan Frederic
    
Fixed all broken references, refactored some stuff here and there,...

              r10624
            
          """ Returns the preferred display format """

        Jonathan Frederic
    
Fixes for Py3.3

              r11547
            
        Jonathan Frederic
    
Transformer refactor

              r10436
            
          def __call__(self, output):

              """ Return the first available format in the priority """

              for fmt in self.display_data_priority:

                  if fmt in output:

                      return [fmt]

        Matthias BUSSONNIER
    
restore globalconfigurable

              r10859
            
              return []

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Jonathan Frederic Fixed all broken references, refactored some stuff here and there,...	r10624	"""Filter used to select the first preferred output format available.
Jonathan Frederic Transformer refactor	r10436
		The filter contained in the file allows the converter templates to select
		the output format that is most valuable to the active export format. The
		value of the different formats is set via
Jonathan Frederic Rename GlobalConfigurable to NbConvertBase	r11419	NbConvertBase.display_data_priority
Jonathan Frederic Transformer refactor	r10436	"""
		#-----------------------------------------------------------------------------
		# 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 Fixed spacing	r10691
Jonathan Frederic Rename utils.config to utils.base	r11420	from ..utils.base import NbConvertBase
Matthias BUSSONNIER restore globalconfigurable	r10859
Brian E. Granger Fixing import logic.	r11088	__all__ = ['DataTypeFilter']

Jonathan Frederic Rename GlobalConfigurable to NbConvertBase	r11419	class DataTypeFilter(NbConvertBase):
Jonathan Frederic Fixed all broken references, refactored some stuff here and there,...	r10624	""" Returns the preferred display format """
Jonathan Frederic Fixes for Py3.3	r11547
Jonathan Frederic Transformer refactor	r10436	def __call__(self, output):
		""" Return the first available format in the priority """

		for fmt in self.display_data_priority:
		if fmt in output:
		return [fmt]
Matthias BUSSONNIER restore globalconfigurable	r10859	return []