upstream/ipython Files · IPython/nbformat/v1/rwbase.py

prevent widget shortcut conflicts with menu proxies...

prevent widget shortcut conflicts with menu proxies set some menu bar contexts to Widget, preventing conflict. Essentially, these events will never be called by shortcut, as the events for which they are a proxy are already bound to the shortcut, and get it instead. This is a bit ugly, because the menu shortcuts aren't really active - they depend on the widget shortcuts being the same.

Brian E. Granger - - Load All Authors

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             rwbase.py
        
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      """Base classes and function for readers and writers.

      Authors:

      * Brian Granger

      """

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

      #  Copyright (C) 2008-2011  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is in

      #  the file COPYING, distributed as part of this software.

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

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

      # Imports

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

      from base64 import encodestring, decodestring

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

      # Code

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

      class NotebookReader(object):

          def reads(self, s, **kwargs):

              """Read a notebook from a string."""

              raise NotImplementedError("loads must be implemented in a subclass")

          def read(self, fp, **kwargs):

              """Read a notebook from a file like object"""

              return self.reads(fp.read(), **kwargs)

      class NotebookWriter(object):

          def writes(self, nb, **kwargs):

              """Write a notebook to a string."""

              raise NotImplementedError("loads must be implemented in a subclass")

          def write(self, nb, fp, **kwargs):

              """Write a notebook to a file like object"""

              return fp.write(self.writes(nb,**kwargs))

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				"""Base classes and function for readers and writers.

				Authors:

				* Brian Granger
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2008-2011 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#-----------------------------------------------------------------------------

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

				from base64 import encodestring, decodestring

				#-----------------------------------------------------------------------------
				# Code
				#-----------------------------------------------------------------------------

				class NotebookReader(object):

				def reads(self, s, **kwargs):
				"""Read a notebook from a string."""
				raise NotImplementedError("loads must be implemented in a subclass")

				def read(self, fp, **kwargs):
				"""Read a notebook from a file like object"""
				return self.reads(fp.read(), **kwargs)


				class NotebookWriter(object):

				def writes(self, nb, **kwargs):
				"""Write a notebook to a string."""
				raise NotImplementedError("loads must be implemented in a subclass")

				def write(self, nb, fp, **kwargs):
				"""Write a notebook to a file like object"""
				return fp.write(self.writes(nb,**kwargs))