[Python.NET] Can Python.Net inherit .Net Interface Class

Hansong Huang hhspiny at pine.cc
Sun Mar 13 21:54:15 EDT 2016

I am attempting to implement a MVVM WPF application in Python.Net.

The ViewModel class needs to implement the INotifyPropertyChanged

class ViewModel(System.ComponentModel.INotifyPropertyChanged):
    def __init__(self):

vm = ViewModel()

gives exception:
"TypeError: interface takes exactly one argument"

I am not sure what is the reason.

I remember a post last year saying the the interface inheritance is
implemented in a development brand and not integrated into main branch. not
sure if it is the reason.

I am using python 2.1.0.dev1.

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