Use decorators for dealing with argparse
Project description
Installation
pip install decparse
Usage
Before with argeparse
import argparse
parser = argparse.ArgumentParser(
prog='foo',
description='Print bar',
add_help=True
)
parser.add_argument(
'--baz',
action='store_true'
help='Also print baz'
)
args = parser.parse_arguments()
print('bar')
if args.baz:
print('baz')
Using decopts instead
from decopts import entrypoint, option
@entrypoint(
prog='foo',
description='Print bar',
add_help=True
)
@option(
'--baz',
action='store_true'
help='Also print baz'
)
def main():
print('bar')
if main.args.baz:
print('baz')
main()
Adding subcommands
from decopts import entrypoint, option, action
@entrypoint(
prog='foo',
description='Print something',
add_help=True
)
def main():
return
@action(
main,
'foo',
description='Print foo'
)
def foo():
print('foo')
@action(
main,
'baz',
description='Print baz'
)
def baz():
print('baz')
main()
Project details
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