upstream/ipython Files · IPython/frontend/qt/inprocess_kernelmanager.py

never use Queue.get(timeout=None)...

never use Queue.get(timeout=None) Queue.get(timeout=None) has stupid uninterruptible behavior, so wait for a week instead.

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             inprocess_kernelmanager.py
        
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      """ Defines an in-process KernelManager with signals and slots.

      """

      # Local imports.

      from IPython.inprocess.kernelmanager import \

          InProcessShellChannel, InProcessIOPubChannel, InProcessStdInChannel, \

          InProcessHBChannel, InProcessKernelManager

      from IPython.utils.traitlets import Type

      from base_kernelmanager import QtShellChannelMixin, QtIOPubChannelMixin, \

          QtStdInChannelMixin, QtHBChannelMixin, QtKernelManagerMixin

      class QtInProcessShellChannel(QtShellChannelMixin, InProcessShellChannel):

          pass

      class QtInProcessIOPubChannel(QtIOPubChannelMixin, InProcessIOPubChannel):

          pass

      class QtInProcessStdInChannel(QtStdInChannelMixin, InProcessStdInChannel):

          pass

      class QtInProcessHBChannel(QtHBChannelMixin, InProcessHBChannel):

          pass

      class QtInProcessKernelManager(QtKernelManagerMixin, InProcessKernelManager):

          """ An in-process KernelManager with signals and slots.

          """

          iopub_channel_class = Type(QtInProcessIOPubChannel)

          shell_channel_class = Type(QtInProcessShellChannel)

          stdin_channel_class = Type(QtInProcessStdInChannel)

          hb_channel_class = Type(QtInProcessHBChannel)

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				""" Defines an in-process KernelManager with signals and slots.
				"""

				# Local imports.
				from IPython.inprocess.kernelmanager import \
				InProcessShellChannel, InProcessIOPubChannel, InProcessStdInChannel, \
				InProcessHBChannel, InProcessKernelManager
				from IPython.utils.traitlets import Type
				from base_kernelmanager import QtShellChannelMixin, QtIOPubChannelMixin, \
				QtStdInChannelMixin, QtHBChannelMixin, QtKernelManagerMixin


				class QtInProcessShellChannel(QtShellChannelMixin, InProcessShellChannel):
				pass

				class QtInProcessIOPubChannel(QtIOPubChannelMixin, InProcessIOPubChannel):
				pass

				class QtInProcessStdInChannel(QtStdInChannelMixin, InProcessStdInChannel):
				pass

				class QtInProcessHBChannel(QtHBChannelMixin, InProcessHBChannel):
				pass


				class QtInProcessKernelManager(QtKernelManagerMixin, InProcessKernelManager):
				""" An in-process KernelManager with signals and slots.
				"""

				iopub_channel_class = Type(QtInProcessIOPubChannel)
				shell_channel_class = Type(QtInProcessShellChannel)
				stdin_channel_class = Type(QtInProcessStdInChannel)
				hb_channel_class = Type(QtInProcessHBChannel)