argdeclare 0.4.8

# 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()

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