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specify command arguments in function decorator

Project description


Specify command line arguments using decorators::

from argdeco import main, arg, opt

arg("--foo", help="some argument"),
opt("--flag", '-f', help="toggle flag"),
def my_main_function(foo, flag):
return 0 # success, will be exit code

if __name__ == '__main__':

argdeco is an argparse wrapper.

* ``arg()`` is only a wrapper around ``argparse.ArgumentParser.add_argument()``.
* ``opt()`` is a shorthand for ``arg(..., action=store_true, default=False)``

... you can do `much more`_

.. [much more]

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