Coverage for mlprodict/onnxrt/ops_cpu/op_softsign.py: 100%

1# -*- encoding: utf-8 -*- 

2# pylint: disable=E0203,E1101,C0111 

3""" 

4@file 

5@brief Runtime operator. 

6""" 

7import numpy 

8from ._op import OpRunUnaryNum 

9 

10 

11class Softsign(OpRunUnaryNum): 

12 

13 def __init__(self, onnx_node, desc=None, **options): 

14 OpRunUnaryNum.__init__(self, onnx_node, desc=desc, 

15 **options) 

16 

17 def _run(self, X, attributes=None, verbose=0, fLOG=None): # pylint: disable=W0221 

18 tmp = numpy.abs(X) 

19 tmp += 1 

20 numpy.divide(X, tmp, out=tmp) 

21 return (tmp, ) 

22 

23 def to_python(self, inputs): 

24 lines = [f"Y = numpy.abs({inputs[0]})", 

25 "Y += 1", 

26 "numpy.divide(X, Y, out=Y)", 

27 "return Y"] 

28 return ("import numpy", "\n".join(lines))