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

Brian Granger - - Load All Authors

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             kernelmanager.py
        
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      """ Defines a KernelManager that provides signals and slots.

      """

      # Local imports.

      from IPython.utils.traitlets import Type

      from IPython.zmq.kernelmanager import ShellChannel, IOPubChannel, \

          StdInChannel, HBChannel, KernelManager

      from base_kernelmanager import QtShellChannelMixin, QtIOPubChannelMixin, \

          QtStdInChannelMixin, QtHBChannelMixin, QtKernelManagerMixin

      class QtShellChannel(QtShellChannelMixin, ShellChannel):

          pass

      class QtIOPubChannel(QtIOPubChannelMixin, IOPubChannel):

          pass

      class QtStdInChannel(QtStdInChannelMixin, StdInChannel):

          pass

      class QtHBChannel(QtHBChannelMixin, HBChannel):

          pass

      class QtKernelManager(QtKernelManagerMixin, KernelManager):

          """ A KernelManager that provides signals and slots.

          """

          iopub_channel_class = Type(QtIOPubChannel)

          shell_channel_class = Type(QtShellChannel)

          stdin_channel_class = Type(QtStdInChannel)

          hb_channel_class = Type(QtHBChannel)

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				""" Defines a KernelManager that provides signals and slots.
				"""

				# Local imports.
				from IPython.utils.traitlets import Type
				from IPython.zmq.kernelmanager import ShellChannel, IOPubChannel, \
				StdInChannel, HBChannel, KernelManager
				from base_kernelmanager import QtShellChannelMixin, QtIOPubChannelMixin, \
				QtStdInChannelMixin, QtHBChannelMixin, QtKernelManagerMixin


				class QtShellChannel(QtShellChannelMixin, ShellChannel):
				pass

				class QtIOPubChannel(QtIOPubChannelMixin, IOPubChannel):
				pass

				class QtStdInChannel(QtStdInChannelMixin, StdInChannel):
				pass

				class QtHBChannel(QtHBChannelMixin, HBChannel):
				pass


				class QtKernelManager(QtKernelManagerMixin, KernelManager):
				""" A KernelManager that provides signals and slots.
				"""

				iopub_channel_class = Type(QtIOPubChannel)
				shell_channel_class = Type(QtShellChannel)
				stdin_channel_class = Type(QtStdInChannel)
				hb_channel_class = Type(QtHBChannel)