upstream/ipython Files · IPython/qt/client.py

add parent to Configurable...

add parent to Configurable this adds the notion of a parent and member config, so the config: c.Foo.Bar.attr = value will only set `Bar.attr = value` for `Bar` instances which are members of `Foo` instances. The mechanism for doing this is ```python f = Foo(config=cfg) f.b = Bar(parent=f) ``` This Instance config has higher priority than plain class config for Bar, but still lower priority than direct keyword arg trait assignment. The main implication this has is to change the standard creation of descendants: ```python self.bar = Bar(config=self.config) ``` into a direct parent expression ```python self.bar = Bar(parent=self) ``` This also means that most Configurables will actually have a handle on their parent object.

Fernando Perez - - Load All Authors

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        MinRK
    
update Qt to use KernelClient

              r10288
            
      """ Defines a KernelClient that provides signals and slots.

        epatters
    
Initial checkin of Qt kernel manager. Began refactor of FrontendWidget.

              r2609
            
      """

        MinRK
    
update Qt to use KernelClient

              r10288
            
      # Local imports

        Brian Granger
    
Initial support in ipkernel for proper displayhook handling.

              r2786
            
      from IPython.utils.traitlets import Type

        MinRK
    
update Qt to use KernelClient

              r10288
            
      from IPython.kernel.channels import (

          ShellChannel, IOPubChannel, StdInChannel, HBChannel

      )

      from IPython.kernel import KernelClient

        epatters
    
Initial checkin of Qt kernel manager. Began refactor of FrontendWidget.

              r2609
            
        MinRK
    
update Qt to use KernelClient

              r10288
            
      from .kernel_mixins import (

          QtShellChannelMixin, QtIOPubChannelMixin,

          QtStdInChannelMixin, QtHBChannelMixin,

          QtKernelClientMixin

      )

        Brian Granger
    
Fixed high CPU usage of XREQ channel....

              r2695
            
        Brian Granger
    
Cleanup naming and organization of channels....

              r9120
            
      class QtShellChannel(QtShellChannelMixin, ShellChannel):

        epatters
    
Refactor kernel managers in preparation for the EmbeddedKernel.

              r8408
            
          pass

        Brian Granger
    
Mostly final version of display data....

              r3277
            
        Brian Granger
    
Cleanup naming and organization of channels....

              r9120
            
      class QtIOPubChannel(QtIOPubChannelMixin, IOPubChannel):

        epatters
    
Refactor kernel managers in preparation for the EmbeddedKernel.

              r8408
            
          pass

        epatters
    
* Refactored KernelManager to use Traitlets and to have its channels as attributes...

              r2611
            
        Brian Granger
    
Cleanup naming and organization of channels....

              r9120
            
      class QtStdInChannel(QtStdInChannelMixin, StdInChannel):

        epatters
    
Refactor kernel managers in preparation for the EmbeddedKernel.

              r8408
            
          pass

        MinRK
    
added shutdown notification handling to ipythonqt

              r3090
            
        Brian Granger
    
Cleanup naming and organization of channels....

              r9120
            
      class QtHBChannel(QtHBChannelMixin, HBChannel):

        epatters
    
Refactor kernel managers in preparation for the EmbeddedKernel.

              r8408
            
          pass

        Bernardo B. Marques
    
remove all trailling spaces

              r4872
            
        epatters
    
Initial checkin of Qt kernel manager. Began refactor of FrontendWidget.

              r2609
            
        MinRK
    
update Qt to use KernelClient

              r10288
            
      class QtKernelClient(QtKernelClientMixin, KernelClient):

          """ A KernelClient that provides signals and slots.

        epatters
    
* Refactored KernelManager to use Traitlets and to have its channels as attributes...

              r2611
            
          """

        Brian Granger
    
Cleanup naming and organization of channels....

              r9120
            
          iopub_channel_class = Type(QtIOPubChannel)

          shell_channel_class = Type(QtShellChannel)

          stdin_channel_class = Type(QtStdInChannel)

          hb_channel_class = Type(QtHBChannel)

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MinRK update Qt to use KernelClient	r10288	""" Defines a KernelClient that provides signals and slots.
epatters Initial checkin of Qt kernel manager. Began refactor of FrontendWidget.	r2609	"""

MinRK update Qt to use KernelClient	r10288	# Local imports
Brian Granger Initial support in ipkernel for proper displayhook handling.	r2786	from IPython.utils.traitlets import Type
MinRK update Qt to use KernelClient	r10288	from IPython.kernel.channels import (
		ShellChannel, IOPubChannel, StdInChannel, HBChannel
		)
		from IPython.kernel import KernelClient
epatters Initial checkin of Qt kernel manager. Began refactor of FrontendWidget.	r2609
MinRK update Qt to use KernelClient	r10288	from .kernel_mixins import (
		QtShellChannelMixin, QtIOPubChannelMixin,
		QtStdInChannelMixin, QtHBChannelMixin,
		QtKernelClientMixin
		)
Brian Granger Fixed high CPU usage of XREQ channel....	r2695
Brian Granger Cleanup naming and organization of channels....	r9120	class QtShellChannel(QtShellChannelMixin, ShellChannel):
epatters Refactor kernel managers in preparation for the EmbeddedKernel.	r8408	pass
Brian Granger Mostly final version of display data....	r3277
Brian Granger Cleanup naming and organization of channels....	r9120	class QtIOPubChannel(QtIOPubChannelMixin, IOPubChannel):
epatters Refactor kernel managers in preparation for the EmbeddedKernel.	r8408	pass
epatters * Refactored KernelManager to use Traitlets and to have its channels as attributes...	r2611
Brian Granger Cleanup naming and organization of channels....	r9120	class QtStdInChannel(QtStdInChannelMixin, StdInChannel):
epatters Refactor kernel managers in preparation for the EmbeddedKernel.	r8408	pass
MinRK added shutdown notification handling to ipythonqt	r3090
Brian Granger Cleanup naming and organization of channels....	r9120	class QtHBChannel(QtHBChannelMixin, HBChannel):
epatters Refactor kernel managers in preparation for the EmbeddedKernel.	r8408	pass
Bernardo B. Marques remove all trailling spaces	r4872
epatters Initial checkin of Qt kernel manager. Began refactor of FrontendWidget.	r2609
MinRK update Qt to use KernelClient	r10288	class QtKernelClient(QtKernelClientMixin, KernelClient):
		""" A KernelClient that provides signals and slots.
epatters * Refactored KernelManager to use Traitlets and to have its channels as attributes...	r2611	"""

Brian Granger Cleanup naming and organization of channels....	r9120	iopub_channel_class = Type(QtIOPubChannel)
		shell_channel_class = Type(QtShellChannel)
		stdin_channel_class = Type(QtStdInChannel)
		hb_channel_class = Type(QtHBChannel)