Berker Peksag added the comment:
Thanks for the report, but IPython is not part of the Python standard library.
Since downgrading IPython to 4.2.0 solved your problem, I'd suggest to report
this to IPython developers.
--
nosy: +berker.peksag
resolution: -> third party
stage: ->
New submission from Taylor Newton:
Hi Python Team,
I recently upgraded Python to version 2.7.8 (from 2.6.6) and IPython to version
5.3.0. I noticed that when using the magic command (%run -d) in IPython,
subsequent runs of a program seem to fail with a "KeyError", apparently due to
the
