.NET List initialization in IronPython

Question

I have a question about IronPython. I want to initialize List object from System.Collections.Generic in IronPython and use as a generic parameter my own written IronPython class. But then I get an error:

expected Array[Type], got classobj

Can anyone provide me with some help? Where I am doing something wrong?

I'd call this question a duplicate of this other question, but that other question does not have any answers. — Knowledge Cube
– Knowledge Cube, Commented Jun 13, 2017 at 18:56

PRMoureu · Accepted Answer · 2017-06-13 18:46:14Z

3

To work around this issue, i use object instead of the class type, maybe not the best way to check the type...

list1 = List[object]()

Your syntax works if the FirstClass inherits from a C# type or builtins, but custom Python Class throw this error.

EDIT:

You can also use new style class on FirstClass to avoid this error and keep the right type checking in your array :

class First(object):
        i = 0

edited Jun 13, 2017 at 18:46

answered Jun 13, 2017 at 14:26

PRMoureu

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