pip-install-ghxuqwgs/numpy_78e94bf2b6094bf9a1f3d92042f9bf46/doc/source/f2py/moddata_session.dat

>>> import moddata
>>> print moddata.mod.__doc__
i - 'i'-scalar
x - 'i'-array(4)
a - 'f'-array(2,3)
foo - Function signature:
  foo()


>>> moddata.mod.i = 5  
>>> moddata.mod.x[:2] = [1,2]
>>> moddata.mod.a = [[1,2,3],[4,5,6]]
>>> moddata.mod.foo()                
 i=           5
 x=[           1           2           0           0 ]
 a=[
 [   1.000000     ,   2.000000     ,   3.000000     ]
 [   4.000000     ,   5.000000     ,   6.000000     ]
 ]
 Setting a(1,2)=a(1,2)+3
>>> moddata.mod.a               # a is Fortran-contiguous
array([[ 1.,  5.,  3.],
       [ 4.,  5.,  6.]],'f')