[issue5680] Simulate command-line arguments for program run in IDLE

[Terry J. Reedy]

Terry J. Reedy <tjreedy at udel.edu> added the comment:

Cheryl, go ahead after reading the notes above.  Use an f-string for the runcommand argument and remember that it is run within the pristine user environment.  Otherwise, let's start with minimal changes.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue5680>
_______________________________________