upstream/ipython Files · IPython/external/appnope/_dummy.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.

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             _dummy.py
        
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      #-----------------------------------------------------------------------------

      #  Copyright (C) 2013 Min RK

      #

      #  Distributed under the terms of the 2-clause BSD License.

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

      from contextlib import contextmanager

      def beginActivityWithOptions(options, reason=""):

          return

      def endActivity(activity):

          return

      def nope():

          return

      def nap():

          return

      @contextmanager

      def nope_scope(

              options=0,

              reason="Because Reasons"

          ):

          yield

      def napping_allowed():

          return True

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				#-----------------------------------------------------------------------------
				# Copyright (C) 2013 Min RK
				#
				# Distributed under the terms of the 2-clause BSD License.
				#-----------------------------------------------------------------------------

				from contextlib import contextmanager

				def beginActivityWithOptions(options, reason=""):
				return

				def endActivity(activity):
				return

				def nope():
				return

				def nap():
				return


				@contextmanager
				def nope_scope(
				options=0,
				reason="Because Reasons"
				):
				yield

				def napping_allowed():
				return True