[IPython-dev] [nbconvert] Reining in the number of constructor arguments

[David Warde-Farley]

Another question: am I right that it does not seem appropriate to have
the input/output files/streams as traitlet/configurable parameters?
>From my birds-eye view, it seems that this facility is more for
default behaviour modification than specifying "fill-ins" for the core
function of a class. Am I wrong?