Use IPython.external.argparse

IPython/core/magics/history.py

@@ -16,7 +16,7 b' from __future__ import print_function'
 # Stdlib
 import os
 from io import open as io_open
-from argparse import Action
+from IPython.external.argparse import Action
 
 # Our own packages
 from IPython.core.error import StdinNotImplementedError