simple argument parser like as python-fire
Project description
a simple tiny wrapper of argument parser
There are already pairs of optional keywords and default values and types in function signature, and docstring as a description. just use it!
no more verbose code for command line options :)
write sample.py
# sample.py
def main(pos1, pos2, kw1=1, kw2=2):
"""
dostring as a help string
:param pos1:
:param pos2:
:param kw1:
:param kw2:
:return:
"""
pass
if __name__ == '__main__':
import autoarg
autoarg.run(main)
just run
$ python sample.py -h
$ python sample.py --help
usage: sample.py [-h] [--kw2 KW2] [--kw1 KW1] pos1 pos2
dostring as a help string
:param pos1:
:param pos2:
:param kw1:
:param kw2:
:return:
positional arguments:
pos1
pos2
optional arguments:
-h, --help show this help message and exit
--kw2 KW2 kw2 : default = 2
--kw1 KW1 kw1 : default = 1
if you need complex one, consider python-fire
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