This tool will allow you to create a simple command hierarchy to execute from the command line.
from cli_parser import command, CliParser, ParentCommand, CommandException
get = ParentCommand('get')
@command
def product(x, y):
return x * y
@command
def sum(x, y):
return x + y
get.add_sub_cmds(product, sum)
parser = CliParser([get])
while True:
in_ = input("Enter command:\n==> ")
try:
response = parser.process_response(in_)
print(response)
except CommandException:
passExecute your script from the command line:
Enter command:
==> get product 5 10
50
Enter command:
==> get sum 10 20
30
Enter command:
==> q
'Quitting Interpreter'