# ardeclare
An implementation of the interface provided by the cmdln module but
using argparse to provide the option/arg heavy parsing.
Credit for this code goes foremost to Shakeeb Alireza, code was
initially found: [argdeclare: declarative interface to argparse](http://code.activestate.com/recipes/576935-argdeclare-declarative-interface-to-argparse/)
# Usage
from argdeclare import Commander, option_group, option, arg
def test():
# only for options which are repeated across different funcs
common_options = option_group(
option('-t', '--type', action='store', help='specify type of package'),
arg('package', help='package to be (un)installed'),
option('--log', '-l', action='store_true', help='log is on')
)
class Application(Commander):
'a description of the test app'
name = 'app1'
version = '0.1'
default_args = ['install', '--help']
@option('--log', '-l', action='store_true', help='log is on')
@arg('pattern', help="pattern to delete")
def do_delete(self, options):
"help text for delete subcmd"
print(options)
@option('-f', '--force', action='store_true',
help='force through installation')
@common_options
def do_install(self, options):
"help text for install subcmd"
print(options)
@common_options
def do_uninstall(self, options):
"help text for uninstall subcmd"
print(options)
app = Application()
app.cmdline()
if __name__ == '__main__':
test()
An implementation of the interface provided by the cmdln module but
using argparse to provide the option/arg heavy parsing.
Credit for this code goes foremost to Shakeeb Alireza, code was
initially found: [argdeclare: declarative interface to argparse](http://code.activestate.com/recipes/576935-argdeclare-declarative-interface-to-argparse/)
# Usage
from argdeclare import Commander, option_group, option, arg
def test():
# only for options which are repeated across different funcs
common_options = option_group(
option('-t', '--type', action='store', help='specify type of package'),
arg('package', help='package to be (un)installed'),
option('--log', '-l', action='store_true', help='log is on')
)
class Application(Commander):
'a description of the test app'
name = 'app1'
version = '0.1'
default_args = ['install', '--help']
@option('--log', '-l', action='store_true', help='log is on')
@arg('pattern', help="pattern to delete")
def do_delete(self, options):
"help text for delete subcmd"
print(options)
@option('-f', '--force', action='store_true',
help='force through installation')
@common_options
def do_install(self, options):
"help text for install subcmd"
print(options)
@common_options
def do_uninstall(self, options):
"help text for uninstall subcmd"
print(options)
app = Application()
app.cmdline()
if __name__ == '__main__':
test()
1 maintainer
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
argdeclare-0.5.6.tar.gz
(3.4 kB
view details)
File details
Details for the file argdeclare-0.5.6.tar.gz.
File metadata
- Download URL: argdeclare-0.5.6.tar.gz
- Upload date:
- Size: 3.4 kB
- Tags: Source
- Uploaded using Trusted Publishing? No
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
63fe30070f4aedff832801c42f9e00ea199df3509309a0ac79aa731df73a7ea2
|
|
| MD5 |
5477ec57bfe3206480e034feb2feff21
|
|
| BLAKE2b-256 |
495e0cb3c7b9da9824999c8042506d28ca4027f268806e9f983fd225b62a8faf
|
