def _in_deferred_types(self, cls):
        mod = getattr(cls, '__module__', None)
        name = getattr(cls, '__name__', None)
        key = (mod, name)
        printer = None
        if key in self.deferred_pprinters:
            # Move the printer over to the regular registry.
            printer = self.deferred_pprinters.pop(key)
            self.type_pprinters[cls] = printer
        return printer
A child cell told us about their capabilities.
dataset/ETHPy150Open ipython/ipython-py3k/IPython/lib/pretty.py/RepresentationPrinter._in_deferred_types--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/cells/messaging.py/_TargetedMessageMethods.update_capabilities