from arghelp import Application, arg
app = Application()
@app.root_command()
def main(_):
print("Nothing to see here. Move along!")
@app.subcommand()
def droids(_):
print("These aren't the droids you're looking for.")
@app.subcommand([arg("number", type=int)])
def square(args):
print(args.number**2)
app.main()
from arghelp import Application, arg
app = Application([arg("--verbose", "-v", action="store_true")])
@app.subcommand([arg("name")])
def hello(args):
output = f"Hello, {args.name}!"
if args.verbose:
output += " How are you today?"
print(output)
@app.subcommand([arg("name")])
def hi(args):
output = f"Hi, {args.name}!"
if args.verbose:
output += " Hi hi hi!"
print(output)
app.main()
def test_no_subcommands():
app = Application([arg("--list", "-l", action="store_true")])
args = app.parse_args(["-l"])
assert args.list
def app():
yield Application()
from arghelp import Application, arg
app = Application([arg("-v", "--verbose", action="store_true"), arg("name")])
args = app.parse_args()
greeting = "hello" if args.verbose else "hi"
print(f"{greeting}, {args.name}")