Python: Case In-sensitive argparse “choices”
2 min readAug 20, 2020
There are cases that we need to limit the options that a user will provide as command line arguments, to do this the easy way in python we can use the argparse module which provides a nice way to validate / handle options.
More often i needed to limit the choices of a command line option, to do this i used something like the following:
parser =…