Difference between type(obj) and obj.__class__...

type of class in python...

What is the purpose of subclassing the class "object" in Python?...

TypeError: Error when calling the metaclass bases a new-style class can't have only classic base...

How to import object from builtins affecting just one class?...

What is the difference between old style and new style classes in Python?...

Old-style and new-style classes in Python 2.7...

Python 2.x super __init__ inheritance doesn't work when parent doesn't inherit from object...

Why does @foo.setter in Python not work for me?...

calling init for multiple parent classes with super?...

Why does setter behave differently in new-style class and old-style class...

Why does isinstance(nonnewstyle, object) return true in Python 2.X?...

Is subclassing from object the same as defining type as metaclass?...

Why favor object.__setattr__(self, name, value) only in new style classes?...

How can I make a read-only property mutable?...

Python using derived class's method in parent class?...

Python object @property...

Why isn't __new__ in Python new-style classes a class method?...

Python's property decorator does not work as expected...

How to verify if class implements a rich comparison method?...

How to tidy/fix PyCXX's creation of new-style Python extension-class?...

Why does PyCXX handle new-style classes in the way it does?...

why types/class unification majorly in python...

New style class attribute search for builtin operations...

What is the preferred Python 3.x class definition syntax?...

What happens when you call object.__new__?...

How to check if object is instance of new-style user-defined class?...

Why does overriding __getattribute__ to proxy a value screw up isinstance?...

What is the purpose of Python's property.getter?...

Descriptors and python-provided attributes...