upstream/ipython Files · IPython/nbconvert/writers/stdout.py

cache kernel_info reply for protocol adaptation...

cache kernel_info reply for protocol adaptation WebSocket connections will not open until kernel_info is retrieved, removing a race condition waiting for the reply to indicate adaptation, which could result in a v5 message being sent to a v4 kernel. The reply is cached, so that it need not be requested on each new connection.

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             stdout.py
        
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                PythonLexer
            
             / IPython / nbconvert / writers / stdout.py
          
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        Jonathan Frederic
    
Added writer classes

              r11369
            
      """

      Contains Stdout writer

      """

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

      #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

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

        Thomas Kluyver
    
Use unicode_std_stream in nbconvert stdout writer...

              r13691
            
      from IPython.utils import io

        Jonathan Frederic
    
Added writer classes

              r11369
            
      from .base import WriterBase

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

      # Classes

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

      class StdoutWriter(WriterBase):

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

        Jonathan Frederic
    
Removed bad comment

              r11637
            
          stdout stream."""

        Jonathan Frederic
    
Added writer classes

              r11369
            
          def write(self, output, resources, **kw):

              """

              Consume and write Jinja output.

              See base for more...

              """

        Thomas Kluyver
    
Use unicode_std_stream in nbconvert stdout writer...

              r13691
            
              io.unicode_std_stream().write(output)

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Jonathan Frederic Added writer classes	r11369	"""
		Contains Stdout writer
		"""
		#-----------------------------------------------------------------------------
		#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
		#-----------------------------------------------------------------------------

Thomas Kluyver Use unicode_std_stream in nbconvert stdout writer...	r13691	from IPython.utils import io
Jonathan Frederic Added writer classes	r11369	from .base import WriterBase

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

		class StdoutWriter(WriterBase):
		"""Consumes output from nbconvert export...() methods and writes to the
Jonathan Frederic Removed bad comment	r11637	stdout stream."""
Jonathan Frederic Added writer classes	r11369

		def write(self, output, resources, **kw):
		"""
		Consume and write Jinja output.

		See base for more...
		"""
Thomas Kluyver Use unicode_std_stream in nbconvert stdout writer...	r13691	io.unicode_std_stream().write(output)