[PyQt] RuntimeError: underlying C/C++ object has been deleted

Alexandr N Zamaraev tonal at promsoft.ru
Fri Apr 24 04:49:33 BST 2009

Looks like I got very simplified code.
The real hierarchy for the Data and Model looks like this (may be more 
class BaseData(QObject):
   def __init__(self):
     super(BaseData, self).__init__()
class FinalData(BaseData):

class BaseModel(QAbstractItemModel):
   def __init__(self, parent, data, ...):
     super(Model, self).__init__(parent)

class Model(BaseModel):
All my base classes call base constructor directly or through super.
And all the derived classes have no constructor or call it through super.

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