@magic_arguments()
@argument('-f', '--foo', help="an argument")
@argument_group('Group')
@argument('-b', '--bar', help="a grouped argument")
@argument_group('Second Group')
@argument('-z', '--baz', help="another grouped argument")
def magic_foo3(self, args):
    return parse_argstring(magic_foo3, args)
A docstring.
dataset/ETHPy150Open ipython/ipython-py3k/IPython/core/tests/test_magic_arguments.py/magic_foo3