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Comment explaining overriding readline_use traitlet.

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1 parent 3b27020 commit 28202e8eb6e41ddebaf589bc7c1ac49bf3b99764 @takluyver committed Jul 22, 2011
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  1. +3 −0 IPython/zmq/zmqshell.py
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3 IPython/zmq/zmqshell.py
@@ -80,6 +80,9 @@ class ZMQInteractiveShell(InteractiveShell):
displayhook_class = Type(ZMQShellDisplayHook)
display_pub_class = Type(ZMQDisplayPublisher)
+ # Override the traitlet in the parent class, because there's no point using
+ # readline for the kernel. Can be removed when the readline code is moved
+ # to the terminal frontend.
readline_use = CBool(False)
exiter = Instance(ZMQExitAutocall)

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