This python package makes it easy to use command line argument
pip install friendly-arguments
CODE file: test_args.py
# import friendly_arguments
from friendly_arguments.named import get_params_sys_args
# Make a function call, passing as an argument a list of strings,
# with the prefix '-' or '--' and the suffix '='. example '--arg1=' or '-arg1='
my_args: dict = get_params_sys_args(['--text='])
# validate your arguments as you wish
try:
text1 = my_args['--text=']
except KeyError:
raise ValueError('argumets --text= empty')
print(text1)
# OR
text1 = my_args.get('--text=')
if text1 is None:
raise ValueError('argumets --text= empty')RUN on terminal
python test_args.py --text=hello_world
# or
python test_args.py --text="hello world"