[Interest] TypeError during cythonize

[Frank Rueter | OHUfx]

Hi all,

I have run into this issue a couple of times now:

Some of my class declarations look like this:

    class DBTaskQueue(QtCore.QObject):
         def __init__(self, npdbInstance, task=None, parent=None):
             super(DBTaskQueue, self).__init__(parent)


This works fine when run as pure python code but when I cythonize I get 
this error:

    TypeError:super(type,obj):obj must be an instance orsubtype of type


The error only happens when I provide arguments to t super() - e.g. 
"parent" in this case.
The workaround is to use this instead:

    class DBTaskQueue(QtCore.QObject):
         def __init__(self, npdbInstance, task=None, parent=None):
    *QtCore.QObject.__init__(self, parent)*


When there is no  argument to super() it always seems to be happy.

Is this a bug or user error?

Cheers,
frank


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