bpo-38077: IDLE no longer adds 'argv' to the user namespace (GH-15818)


This only happened when initializing the subprocess to run a module.
This recent bug only affected 3.7.4 and 3.8.0b2 to 3.8.0b4.
(cherry picked from commit c59295a1ca304f37ca136dd7efca9e560db27d28)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
3 files changed