@magic_arguments()
@argument('-f', '--foo', help="an argument")
def foo(self, args):
    return parse_argstring(foo, args)
Compute the scalar unwinding number.
dataset/ETHPy150Open ipython/ipython-py3k/IPython/core/tests/test_magic_arguments.py/foo--crossover with--dataset/ETHPy150Open scipy/scipy/scipy/linalg/_matfuncs_inv_ssq.py/_unwindk