kwargs need to be taken from function

Question

Hi

Please refer code below:
It works fine for me till pchild2 object is created. This class constructor takes two arguments , one as class object of type parent and other rest all as kwargs in terms of key value pair.

I have a method (testMethod) now working which creates like a kind of key value pair. But I am unable to use the same into child object constructor (I am trying this at pchild3)

How to achieve the same?

https://www.sololearn.com/en/compiler-playground/cR7Dp9qjVr8S

Answer 1

1) testMethod returns type str. You should change return type.

Example:
============================================
def testMethod(ch,value,dtype):
test_dic={}
key_str=str(ch)
test_dic[key_str]={'value' :value, 'type': dtype}
return test_dic
===========================================

2) I think it needs to be unpacked because of the nested structure of the dictionaries.
Example:
===========================================
pchild3 = child(pObj,**testMethod('B',2.5,'double'))
===========================================

I fixed the above two places and it worked.　Basically, the following usage would be better.
===========
pchild1 = child(pObj,B=3,C=4)
===========

Answer 2

Thanks