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

tweak history prefix search (up/^p) in qtconsole...

tweak history prefix search (up/^p) in qtconsole moving the cursor around the line could result in weird inconsistencies in the prefix. This simplifies the logic by always using the cursor position to set the history prefix, and better determine when the history prefix has actually changed.

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)