[issue34496] Argparse library: parse --set type

Éric Araujo added the comment: In my experience, a more common way to say “stop parsing and take the remaining arguments as one value” is using `--`. -- nosy: +eric.araujo ___ Python tracker

[issue34496] Argparse library: parse --set type

New submission from fralau : With argparse, an common requirement is is that a user may want to pass a series of key/value pairs (a sort of equivalent of **args on the command line). Here is a solution that could be implemented in the standard library with little effort. This can be done