Python Fundamentals: Argparse 2 of 2
Quick Reference
https://github.com/kishstats/Python-F...
http://kishstats.com/python-fundament...
Additional Features Covered:
nargs
number of arguments
can be a fixed number or use `+` operator (to gather into a list)
dest (--sum argument)
accumulate
accumulate attribute will be either the sum() function, if --sum was specified at the command line, or the max() function
action (--sum argument)
`store` is default
`store_const`
type
require `int`
metavar
compare with --help output
replaces argument name (integers)
mutually exclusive groups