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diff --git a/IPython/kernel/scripts/ipcontroller b/IPython/kernel/scripts/ipcontroller
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diff --git a/IPython/kernel/scripts/ipcontroller.py b/IPython/kernel/scripts/ipcontroller.py
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diff --git a/IPython/kernel/scripts/ipengine b/IPython/kernel/scripts/ipengine
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diff --git a/IPython/kernel/scripts/ipengine.py b/IPython/kernel/scripts/ipengine.py
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