upstream/ipython Files · IPython/nbconvert/writers/debug.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.

Thomas Kluyver - - Load All Authors

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r13386:91babb98


                r20441:834cd9c4

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             debug.py
        
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             / IPython / nbconvert / writers / debug.py
          
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        Jonathan Frederic
    
Added writer classes

              r11369
            
      """

      Contains debug writer.

      """

        Thomas Kluyver
    
Convert print statements to print function calls...

              r13348
            
      from __future__ import print_function

        Jonathan Frederic
    
Added writer classes

              r11369
            
      #-----------------------------------------------------------------------------

      #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.

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

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

      # Imports

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

      from .base import WriterBase

      from pprint import pprint

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

      # Classes

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

      class DebugWriter(WriterBase):

          """Consumes output from nbconvert export...() methods and writes usefull

          debugging information to the stdout.  The information includes a list of

          resources that were extracted from the notebook(s) during export."""

        Jonathan Frederic
    
Fixes for Py3.3

              r11547
            
          def write(self, output, resources, notebook_name='notebook', **kw):

        Jonathan Frederic
    
Added writer classes

              r11369
            
              """

              Consume and write Jinja output.

              See base for more...

              """

        Jonathan Frederic
    
Fixed, don't check using in since resources is a default dict.

              r12143
            
              if isinstance(resources['outputs'], dict):

        Thomas Kluyver
    
Clean up converted code....

              r13386
            
                  print("outputs extracted from %s" % notebook_name)

                  print('-' * 80)

        Jonathan Frederic
    
Fixed call to pretty print....

              r12007
            
                  pprint(resources['outputs'], indent=2, width=70)

        Jonathan Frederic
    
Added writer classes

              r11369
            
              else:

        Thomas Kluyver
    
Clean up converted code....

              r13386
            
                  print("no outputs extracted from %s" % notebook_name)

              print('=' * 80)

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Jonathan Frederic Added writer classes	r11369	"""
		Contains debug writer.
		"""
Thomas Kluyver Convert print statements to print function calls...	r13348	from __future__ import print_function
Jonathan Frederic Added writer classes	r11369	#-----------------------------------------------------------------------------
		#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.
		#-----------------------------------------------------------------------------

		#-----------------------------------------------------------------------------
		# Imports
		#-----------------------------------------------------------------------------

		from .base import WriterBase
		from pprint import pprint

		#-----------------------------------------------------------------------------
		# Classes
		#-----------------------------------------------------------------------------

		class DebugWriter(WriterBase):
		"""Consumes output from nbconvert export...() methods and writes usefull
		debugging information to the stdout. The information includes a list of
		resources that were extracted from the notebook(s) during export."""


Jonathan Frederic Fixes for Py3.3	r11547	def write(self, output, resources, notebook_name='notebook', **kw):
Jonathan Frederic Added writer classes	r11369	"""
		Consume and write Jinja output.

		See base for more...
		"""

Jonathan Frederic Fixed, don't check using in since resources is a default dict.	r12143	if isinstance(resources['outputs'], dict):
Thomas Kluyver Clean up converted code....	r13386	print("outputs extracted from %s" % notebook_name)
		print('-' * 80)
Jonathan Frederic Fixed call to pretty print....	r12007	pprint(resources['outputs'], indent=2, width=70)
Jonathan Frederic Added writer classes	r11369	else:
Thomas Kluyver Clean up converted code....	r13386	print("no outputs extracted from %s" % notebook_name)
		print('=' * 80)