Python print_enum_array示例

示例#1

文件： test_numpy_dtypes.py 项目： aldanor/pybind11

def test_enum_array():
    from pybind11_tests import create_enum_array, print_enum_array

    arr = create_enum_array(3)
    dtype = arr.dtype
    assert dtype == np.dtype([('e1', '<i8'), ('e2', 'u1')])
    assert print_enum_array(arr) == [
        "e1=A,e2=X",
        "e1=B,e2=Y",
        "e1=A,e2=X"
    ]
    assert arr['e1'].tolist() == [-1, 1, -1]
    assert arr['e2'].tolist() == [1, 2, 1]
    assert create_enum_array(0).dtype == dtype

示例#2

文件： test_numpy_dtypes.py 项目： HDembinski/pybind11

def test_enum_array():
    from pybind11_tests import create_enum_array, print_enum_array
    from sys import byteorder
    e = '<' if byteorder == 'little' else '>'

    arr = create_enum_array(3)
    dtype = arr.dtype
    assert dtype == np.dtype([('e1', e + 'i8'), ('e2', 'u1')])
    assert print_enum_array(arr) == [
        "e1=A,e2=X",
        "e1=B,e2=Y",
        "e1=A,e2=X"
    ]
    assert arr['e1'].tolist() == [-1, 1, -1]
    assert arr['e2'].tolist() == [1, 2, 1]
    assert create_enum_array(0).dtype == dtype